{"title":"Coolant Bypass Kits","description":"\u003cp\u003eShop coolant bypass kits designed to improve coolant flow, reduce pressure buildup, and enhance engine cooling efficiency. Ideal for performance and heavy-duty applications, these kits help prevent overheating and improve long-term engine reliability.\u003c\/p\u003e","products":[{"product_id":"fleece-performance-03-07-dodge-5-9l-cummins-coolant-bypass-kit-03-05-auto-trans","title":"Fleece Coolant Bypass Kit for 2003-05 Dodge Ram 2500\/3500 Auto - FPE-CLNTBYPS-CUMMINS-0305","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features \u0026amp; Specs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fleece Performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FPE-CLNTBYPS-CUMMINS-0305\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Coolant bypass kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5.9L Cummins\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTransmission Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Automatic only\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermostat Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Temperature-actuated secondary thermostat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCoolant Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Improves rear-cylinder circulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps equalize coolant temperatures\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePressure Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce excessive cooling-system pressure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFitting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AN O-ring fittings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHose Brackets:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Billet brackets included\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHeat Exchanger:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Eliminates factory transmission-fluid heat exchanger\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1-year limited parts warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2003-2005 Dodge Ram 2500 5.9L 24-Valve Cummins (Automatic)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2003-2005 Dodge Ram 3500 5.9L 24-Valve Cummins (Automatic)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis kit removes the factory transmission-fluid heat exchanger.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe factory heat exchanger helps warm transmission fluid in cold climates; consider local operating conditions before removal.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eImprove cooling-system reliability on your 2003-2005 Dodge Ram 2500 or 3500 5.9L Cummins automatic with the Fleece Performance Coolant Bypass Kit. Part FPE-CLNTBYPS-CUMMINS-0305 adds a temperature-actuated secondary thermostat to improve coolant circulation at the rear cylinders, helping maintain more consistent temperatures across all six cylinders. This automatic-transmission-specific kit helps reduce excessive cooling-system pressure and eliminates the factory transmission-fluid heat exchanger for a clean installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":36974145274024,"sku":"FPEFPE-CLNTBYPS-CUMMINS-0305","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/fleece-coolant-bypass-kit-2003-2005-dodge-ram-2500-3500-auto-fpe-clntbyps-cummins-0305.webp?v=1783114461"},{"product_id":"fleece-performance-03-05-auto-trans-cummins-coolant-bypass-kit-w-stainless-steel-braided-line","title":"Fleece Coolant Bypass Kit for 2003-05 Dodge Ram 2500\/3500 Auto - FPE-CLNTBYPS-CUMMINS-0305-SS","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features \u0026amp; Specs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fleece Performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FPE-CLNTBYPS-CUMMINS-0305-SS\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Coolant bypass kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5.9L Cummins\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTransmission Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Automatic only\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermostat Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Temperature-actuated secondary thermostat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLine Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless steel braided\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFitting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AN O-ring fittings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCoolant Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Improves rear-cylinder circulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps equalize coolant temperatures\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePressure Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce excessive cooling-system pressure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHeat Exchanger:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Eliminates factory transmission-fluid heat exchanger\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHose Brackets:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Billet brackets included\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1-year limited parts warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2003-2005 Dodge Ram 2500 5.9L 24-Valve Cummins (Automatic)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2003-2005 Dodge Ram 3500 5.9L 24-Valve Cummins (Automatic)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis kit removes the factory transmission-fluid heat exchanger.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe factory heat exchanger helps warm transmission fluid in cold climates; consider local operating conditions before removal.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eImprove cooling-system reliability on your 2003-2005 Dodge Ram 2500 or 3500 5.9L Cummins automatic with the Fleece Performance Coolant Bypass Kit. Part FPE-CLNTBYPS-CUMMINS-0305-SS uses a temperature-actuated secondary thermostat to increase coolant flow at the rear cylinders, helping maintain more consistent temperatures across all six cylinders. This automatic-transmission-specific kit features a stainless steel braided bypass line and eliminates the factory transmission-fluid heat exchanger for a clean, high-performance installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":36974145863848,"sku":"FPEFPE-CLNTBYPS-CUMMINS-0305-SS","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/fleece-coolant-bypass-kit-2003-2005-dodge-ram-2500-3500-auto-fpe-clntbyps-cummins-0305-ss.jpg?v=1783114198"},{"product_id":"fleece-performance-04-5-07-dodge-5-9l-cummins-coolant-bypass-kit-06-07-auto-trans","title":"Fleece Performance 04.5-07 Dodge 5.9L Cummins Coolant Bypass Kit (06-07 Auto Trans)","description":"Another product from Fleece Performance built out of necessity is the 2003-2013 Cummins Coolant Bypass kit. The Cummins engine cooling system was designed to adequately cool a 300-350hp engine. When the horsepower is increased there is an increased demand on the cooling system. The rear cylinders suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the system, especially the rear of the block and possibly blow out freeze plugs externally, or the smaller diameter plugs under the valve cover, leading to a failure. We?ve designed our coolant bypass kit with a secondary thermostat, that unlike other brands, works based on temperature instead of excessive pressure. This solves the problem before pressure becomes an issue by ensuring consistent temperatures across all six cylinders. Our kit comes with high quality AN o-ring fittings and AN hose connections with braided hose to ensure a leak free installation.\u003cbr\u003e\u003cbr\u003eThis Part Fits:\u003cp\u003e\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500\u003c\/td\u003e\n\u003ctd\u003eLaramie\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500\u003c\/td\u003e\n\u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500\u003c\/td\u003e\n\u003ctd\u003eSport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500\u003c\/td\u003e\n\u003ctd\u003eST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500\u003c\/td\u003e\n\u003ctd\u003eTRX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 3500\u003c\/td\u003e\n\u003ctd\u003eLaramie\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 3500\u003c\/td\u003e\n\u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 3500\u003c\/td\u003e\n\u003ctd\u003eSport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 3500\u003c\/td\u003e\n\u003ctd\u003eST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 3500\u003c\/td\u003e\n\u003ctd\u003eTRX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":36974145994920,"sku":"FPEFPE-CLNTBYPS-CUMMINS-0607","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/products\/ba670c6754c4d5db97e2a9cffa59d809_a5a1af2f-876b-447a-9ec7-fb0786555e3e.jpg?v=1604736923"},{"product_id":"fleece-performance-06-07-auto-trans-cummins-coolant-bypass-kit-w-stainless-steel-braided-line","title":"Fleece Coolant Bypass Kit for 2006-07 Dodge Ram 2500\/3500 Auto - FPE-CLNTBYPS-CUMMINS-0607-SS","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features \u0026amp; Specs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fleece Performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FPE-CLNTBYPS-CUMMINS-0607-SS\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Coolant bypass kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5.9L Cummins\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTransmission Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Automatic only\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermostat Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Temperature-actuated secondary thermostat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLine Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless steel braided\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFitting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AN O-ring fittings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCoolant Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Improves rear-cylinder circulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps equalize coolant temperatures\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePressure Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce excessive cooling-system pressure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHeat Exchanger:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Eliminates factory transmission-fluid heat exchanger\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHose Brackets:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Billet brackets included\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1-year limited parts warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2006 Dodge Ram 2500 5.9L 24-Valve Cummins (Automatic)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2006 Dodge Ram 3500 5.9L 24-Valve Cummins (Automatic)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2007 Dodge Ram 2500 5.9L 24-Valve Cummins (Automatic)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2007 Dodge Ram 3500 5.9L 24-Valve Cummins (Automatic)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis kit removes the factory transmission-fluid heat exchanger.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe factory heat exchanger is intended to warm transmission fluid in cold climates; consider local operating conditions before removing it.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eImprove cooling-system reliability on your 2006-2007 Dodge Ram 2500 or 3500 5.9L Cummins automatic with the Fleece Performance Coolant Bypass Kit. Part FPE-CLNTBYPS-CUMMINS-0607-SS uses a temperature-actuated secondary thermostat to improve coolant circulation at the rear cylinders, helping maintain more consistent temperatures across all six cylinders. This automatic-transmission-specific kit uses a stainless steel braided bypass line and eliminates the factory transmission-fluid heat exchanger for a clean, high-performance installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":36974146158760,"sku":"FPEFPE-CLNTBYPS-CUMMINS-0607-SS","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/fleece-coolant-bypass-kit-2006-2007-dodge-ram-2500-3500-auto-stainless-line-fpe-clntbyps-cummins-0607-ss.jpg?v=1783113032"},{"product_id":"fleece-performance-03-07-dodge-5-9l-04-5-12-6-7l-cummins-coolant-bypass-kit-03-07-manual-trans","title":"Fleece Coolant Bypass Kit for 2003-07 Dodge Ram 2500\/3500 Manual - FPE-CLNTBYPS-CUMMINS-MAN","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features \u0026amp; Specs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fleece Performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FPE-CLNTBYPS-CUMMINS-MAN\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Coolant bypass kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5.9L Cummins\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTransmission Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Manual only\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermostat Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Temperature-actuated secondary thermostat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCoolant Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Improves rear-cylinder circulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps equalize cylinder temperatures\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePressure Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce excessive cooling-system pressure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHose Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Braided coolant bypass hose\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFitting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AN O-ring fittings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e OE-style fit and finish\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1-year limited parts warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2003-2007 Dodge Ram 2500 5.9L 24-Valve Cummins (Manual)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2003-2007 Dodge Ram 3500 5.9L 24-Valve Cummins (Manual)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eImprove cooling-system reliability on your 2003-2007 Dodge Ram 2500 or 3500 5.9L Cummins manual-transmission truck with the Fleece Performance Coolant Bypass Kit. Part FPE-CLNTBYPS-CUMMINS-MAN adds a temperature-actuated secondary thermostat to improve coolant circulation at the rear cylinders, where temperatures can be highest. By helping equalize coolant temperatures across all six cylinders, this kit reduces excessive cooling-system pressure and provides a clean, reliable OE-style installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":36974146486440,"sku":"FPEFPE-CLNTBYPS-CUMMINS-MAN","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/fleece-coolant-bypass-kit-2003-2007-dodge-ram-2500-3500-manual-fpe-clntbyps-cummins-man.webp?v=1783114698"},{"product_id":"fleece-performance-03-18-cummins-coolant-bypass-service-kit","title":"Fleece Performance 03-18 Cummins Coolant Bypass Service Kit","description":"\u003cp\u003eFleece Performance 03-18 Cummins Coolant Bypass Service Kit\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":36974146584744,"sku":"FPEFPE-CLNTBYPS-CUMMINS-SER-KIT","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/products\/19866.jpg?v=1628068670"},{"product_id":"fleece-performance-98-5-02-dodge-5-9l-cummins-vp-coolant-bypass-kit","title":"Fleece Coolant Bypass Kit for 1998.5-02 Dodge Ram 2500\/3500 VP - FPE-CLNTBYPS-CUMMINS-VP","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features \u0026amp; Specs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fleece Performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FPE-CLNTBYPS-CUMMINS-VP\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Coolant bypass kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5.9L VP 24-Valve Cummins\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermostat Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Temperature-actuated secondary thermostat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCoolant Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Improves rear-cylinder circulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps equalize coolant temperatures\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePressure Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce excessive cooling-system pressure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHose Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Braided coolant bypass hose\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFitting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AN O-ring fittings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e OE-style fit and finish\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1-year limited parts warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1998.5-2002 Dodge Ram 2500 5.9L 24-Valve VP Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1998.5-2002 Dodge Ram 3500 5.9L 24-Valve VP Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eImprove cooling-system reliability on your 1998.5-2002 Dodge Ram 2500 or 3500 5.9L VP Cummins with the Fleece Performance Coolant Bypass Kit. Part FPE-CLNTBYPS-CUMMINS-VP adds a secondary temperature-actuated thermostat to improve coolant circulation at the rear cylinders, where coolant temperatures can be highest. By helping equalize coolant temperatures across all six cylinders, this bypass kit helps reduce excessive cooling-system pressure and supports long-term engine reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":37270814589096,"sku":"FPEFPE-CLNTBYPS-CUMMINS-VP","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/fleece-coolant-bypass-kit-1998-5-2002-dodge-ram-2500-3500-vp-fpe-clntbyps-cummins-vp.webp?v=1783114928"},{"product_id":"fleece-performance-94-18-dodge-2500-3500-cummins-replacement-o-ring-kit-for-coolant-bypass-kit","title":"Fleece Performance 94-18 Dodge 2500\/3500 Cummins Rep O-Ring Kit For Coolant Kit","description":"\u003cp\u003eFleece Performance 94-18 Dodge 2500\/3500 Cummins Replacement O-Ring Kit For Coolant Bypass Kit\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":37469413015720,"sku":"FPEFPE-CLNTBYPS-CR-ORING-KIT","price":9.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/products\/FPEFPE-CLNTBYPS-CR-ORING-KIT.jpg?v=1633571129"},{"product_id":"fleece-performance-94-98-dodge-5-9l-cummins-12v-coolant-bypass-kit","title":"Fleece Coolant Bypass Kit for 1994-98 Dodge Ram 2500\/3500 5.9L 12V - FPE-CLNTBYPS-CUMMINS-12V","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features \u0026amp; Specs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fleece Performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FPE-CLNTBYPS-CUMMINS-12V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Coolant bypass kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5.9L 12-valve Cummins\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermostat Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Temperature-actuated secondary thermostat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCoolant Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Improves rear-cylinder circulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps equalize cylinder temperatures\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePressure Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce excess cooling-system pressure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHose Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Braided coolant bypass hose\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFitting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AN O-ring fittings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1-year limited parts warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1994-1998 Dodge Ram 2500 5.9L 12-Valve Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1994-1998 Dodge Ram 3500 5.9L 12-Valve Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eImprove cooling-system reliability on your 1994-1998 Dodge Ram 2500 or 3500 5.9L 12-valve Cummins with the Fleece Performance Coolant Bypass Kit. Part FPE-CLNTBYPS-CUMMINS-12V adds a temperature-actuated secondary thermostat to improve coolant circulation at the rear cylinders, helping maintain more consistent temperatures across all six cylinders. By reducing excess coolant pressure at the rear of the engine, this kit helps protect against freeze-plug failures and supports long-term Cummins reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":40730222624936,"sku":"FPEFPE-CLNTBYPS-CUMMINS-12V","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/fp-FPE-CLNTBYPS-CUMMINS-12V.webp?v=1783115668"},{"product_id":"fleece-performance-universal-pre-formed-5-8in-id-hose-w-90-deg-ends-t-fitting","title":"Fleece Performance Universal Pre-Formed 5\/8in ID Hose w\/ 90 Deg. Ends\/T-Fitting","description":"\u003cp\u003eFleece Performance Universal Pre-Formed 5\/8in ID Hose w\/ 90 Deg. Ends\/T-Fitting\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42632919842984,"sku":"FPEFPE-34257-A","price":28.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/products\/9aadd0cc1b9147ca76f2ba732150941c.jpg?v=1660942912"},{"product_id":"fleece-performance-universal-pre-formed-5-8in-id-hose-w-90-deg-ends-1in-id-t-fitting","title":"Fleece Performance Universal Pre-Formed 5\/8in ID Hose w\/ 90 Deg. Ends\/1in ID T-Fitting","description":"\u003cp\u003eFleece Performance Universal Pre-Formed 5\/8in ID Hose w\/ 90 Deg. Ends\/1in ID T-Fitting\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42632920006824,"sku":"FPEFPE-34258-A","price":32.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/products\/2b8b893f399e46f752bd7aafdf1bcc40.jpg?v=1660942917"},{"product_id":"fleece-performance-universal-pre-formed-5-8in-id-hose-w-90-deg-ends","title":"Fleece Performance Universal Pre-Formed 5\/8in ID Hose w\/ 90 Deg. Ends","description":"\u003cp\u003eFleece Performance Universal Pre-Formed 5\/8in ID Hose w\/ 90 Deg. Ends\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42632920072360,"sku":"FPEFPE-34574-A","price":24.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/products\/3604a8bbfcdb0344d1e5733a509e47d7.jpg?v=1660942919"},{"product_id":"fleece-performance-98-5-02-vp-coolant-bypass-kit-w-stainless-steel-braided-line","title":"Fleece Coolant Bypass Kit for 1998.5-02 Dodge Ram 2500\/3500 VP SS - FPE-CLNTBYPS-CUMMINS-VP-SS","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features \u0026amp; Specs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fleece Performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FPE-CLNTBYPS-CUMMINS-VP-SS\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Coolant bypass kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5.9L VP 24-Valve Cummins\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermostat Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Temperature-actuated secondary thermostat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLine Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless steel braided\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFitting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AN O-ring fittings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCoolant Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Improves rear-cylinder circulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps equalize coolant temperatures\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePressure Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce excessive cooling-system pressure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e OE-style fit and finish\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1-year limited parts warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1998.5-2002 Dodge Ram 2500 5.9L 24-Valve VP Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1998.5-2002 Dodge Ram 3500 5.9L 24-Valve VP Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eImprove cooling-system reliability on your 1998.5-2002 Dodge Ram 2500 or 3500 5.9L VP Cummins with the Fleece Performance Coolant Bypass Kit. Part FPE-CLNTBYPS-CUMMINS-VP-SS uses a temperature-actuated secondary thermostat to improve coolant circulation at the rear cylinders, helping equalize temperatures across all six cylinders. The stainless steel braided bypass line and AN O-ring fittings provide a durable, leak-resistant installation while helping reduce excessive cooling-system pressure.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42632920236200,"sku":"FPEFPE-CLNTBYPS-CUMMINS-VP-SS","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/fleece-coolant-bypass-kit-1998-5-2002-dodge-ram-2500-3500-vp-stainless-fpe-clntbyps-cummins-vp-ss.webp?v=1783115498"},{"product_id":"fleece-performance-98-5-18-dodge-cummins-34-5in-common-rail-vp44-coolant-bypass-hose-blk-braided","title":"Fleece Performance 98.5-18 Dodge Cummins 34.5in Common Rail\/VP44 Coolant Bypass Hose (BLK-Braided)","description":"\u003cp\u003eFleece Performance 98.5-18 Dodge Cummins 34.5in Common Rail\/VP44 Coolant Bypass Hose (BLK-Braided)\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42632920301736,"sku":"FPEFPE-CLNTBYPS-HS-CRVP-BLK","price":75.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/products\/8efccd93410a0f1dece90ca0f0fb3c6a.jpg?v=1660942926"},{"product_id":"fleece-performance-94-98-12v-coolant-bypass-kit-w-stainless-steel-braided-line","title":"Fleece Coolant Bypass Kit for 1994-98 Dodge Ram 2500\/3500 12V SS - FPE-CLNTBYPS-CUMMINS-12V-SS","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features \u0026amp; Specs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fleece Performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FPE-CLNTBYPS-CUMMINS-12V-SS\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Coolant bypass kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5.9L 12-valve Cummins\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermostat Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Temperature-actuated secondary thermostat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLine Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless steel braided\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFitting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AN O-ring fittings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCoolant Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Improves rear-cylinder circulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps equalize coolant temperatures\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePressure Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce excessive cooling-system pressure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1-year limited parts warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1994-1998 Dodge Ram 2500 5.9L 12-Valve Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1994-1998 Dodge Ram 3500 5.9L 12-Valve Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eImprove cooling-system reliability on your 1994-1998 Dodge Ram 2500 or 3500 5.9L 12-valve Cummins with the Fleece Performance Coolant Bypass Kit. Part FPE-CLNTBYPS-CUMMINS-12V-SS uses a temperature-actuated secondary thermostat to improve coolant flow at the rear cylinders, helping maintain more consistent temperatures across all six cylinders. The stainless steel braided bypass line and AN O-ring fittings provide a durable, leak-resistant installation while helping reduce excessive coolant pressure that can lead to freeze-plug failures.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42960059859112,"sku":"FPEFPE-CLNTBYPS-CUMMINS-12V-SS","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/fp-FPE-CLNTBYPS-CUMMINS-12V-SS.webp?v=1783115867"},{"product_id":"fleece-performance-07-5-12-dodge-ram-2500-3500-6-7l-cummins-coolant-bypass-kit","title":"Fleece Coolant Bypass Kit for 2007.5-12 Dodge\/Ram 2500\/3500 - FPE-CLNTBYPS-CUMMINS-0712","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features \u0026amp; Specs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fleece Performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FPE-CLNTBYPS-CUMMINS-0712\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Coolant bypass kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6.7L Cummins\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermostat Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Temperature-actuated secondary thermostat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCoolant Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Improves rear-cylinder circulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps equalize coolant temperatures\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePressure Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce excessive cooling-system pressure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHose Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Braided nylon\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHose Protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e High-temperature protective sleeve\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFitting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AN O-ring fittings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEBP Components:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Mounting block and back-pressure sensor line included\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e OE-style fit and finish\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1-year limited parts warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKit Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eRear coolant bypass thermostat housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFront coolant bypass thermostat housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEGR crossover tube gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBraided nylon coolant bypass hose with protective sleeve and AN fittings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExhaust back-pressure sensor mounting block\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExhaust back-pressure sensor line\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2007.5-2009 Dodge Ram 2500 6.7L Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2007.5-2009 Dodge Ram 3500 6.7L Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2010-2012 Ram 2500 6.7L Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2010-2012 Ram 3500 6.7L Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrucks with a factory transmission-fluid heat exchanger require Chrysler heater tube 68048997AA for installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWhen installing with an older Steed Speed exhaust manifold, verify the manifold fitting configuration. The included Fleece EBP line uses an M12x1.0 flare fitting.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eImprove cooling-system reliability on your 2007.5-2012 Dodge Ram or Ram 2500\/3500 6.7L Cummins with the Fleece Performance Coolant Bypass Kit. Part FPE-CLNTBYPS-CUMMINS-0712 adds a temperature-actuated secondary thermostat to improve coolant circulation at the rear cylinders, helping equalize temperatures across all six cylinders. The complete kit helps reduce excessive cooling-system pressure that can contribute to freeze-plug failures while delivering an OE-style installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":43226391183528,"sku":"FPEFPE-CLNTBYPS-CUMMINS-0712","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/fleece-coolant-bypass-kit-2007-5-2012-dodge-ram-2500-3500-6-7l-fpe-clntbyps-cummins-0712.webp?v=1783112802"},{"product_id":"fleece-performance-13-18-ram-2500-3500-6-7l-cummins-coolant-bypass-kit","title":"Fleece Coolant Bypass Kit for 2013-18 Ram 2500\/3500 6.7L - FPE-CLNTBYPS-CUMMINS-1318","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features \u0026amp; Specs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fleece Performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FPE-CLNTBYPS-CUMMINS-1318\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Coolant bypass kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6.7L Cummins\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermostat Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Temperature-actuated secondary thermostat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCoolant Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Improves rear-cylinder circulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps balance cylinder coolant temperatures\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePressure Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce excessive cooling-system pressure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHose Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Black braided nylon\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHose Protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e High-temperature protective sleeve\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFitting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AN O-ring fittings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e OE-style fit and finish\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1-year limited parts warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKit Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eRear coolant bypass thermostat housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFront coolant bypass thermostat housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEGR crossover tube gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlack braided nylon bypass hose with protective sleeve and AN fittings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2013-2018 Ram 2500 6.7L Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2013-2018 Ram 3500 6.7L Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFor trucks with a factory transmission fluid heat exchanger, an additional Chrysler heater tube, part number 68048997AA, is required to complete installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eImprove cooling-system reliability on your 2013-2018 Ram 2500 or 3500 6.7L Cummins with the Fleece Performance Coolant Bypass Kit. Part FPE-CLNTBYPS-CUMMINS-1318 adds a temperature-actuated secondary thermostat to improve coolant circulation at the rear cylinders, helping equalize coolant temperatures across all six cylinders. This complete kit helps reduce excessive cooling-system pressure that can contribute to rear freeze-plug failures while providing an OE-style fit and finish.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":43226391216296,"sku":"FPEFPE-CLNTBYPS-CUMMINS-1318","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/fleece-coolant-bypass-kit-2013-2018-ram-2500-3500-6-7l-cummins-fpe-clntbyps-cummins-1318.webp?v=1783112552"},{"product_id":"fleece-performance-07-5-18-dodge-ram-2500-3500-cummins-replacement-coolant-bypass-hose","title":"Fleece Performance 07.5-18 Dodge\/RAM 2500\/3500 Cummins Replacement Coolant Bypass Hose","description":"\u003cp\u003eFleece Performance 07.5-18 Dodge\/RAM 2500\/3500 Cummins Replacement Coolant Bypass Hose\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":43240253259944,"sku":"FPEFPE-CLNTBYPS-HS-0718","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/7cabe0ad97bee068ff4ebb2367da1940.png?v=1737454345"},{"product_id":"fleece-performance-98-5-07-dodge-2500-3500-cummins-replacement-thermostat-housing-w-aux-port","title":"Fleece Performance 98.5-07 Dodge 2500\/3500 Cummins Replacement Thermostat Housing w\/Aux Port","description":"\u003cp\u003eFleece Performance 98.5-07 Dodge 2500\/3500 Cummins Replacement Thermostat Housing w\/Aux Port\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":43240253292712,"sku":"FPEFPE-CUMM-TH-1318","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/26ca19545e45d2fef0d040196fdfba92.png?v=1685575767"},{"product_id":"fleece-performance-19-22-ram-2500-3500-cummins-6-7l-replacement-thermostat-housing-w-aux-port","title":"Fleece Performance 19-22 RAM 2500\/3500 Cummins 6.7L Replacement Thermostat Housing w\/Aux Port","description":"\u003cp\u003eFleece Performance 19-22 RAM 2500\/3500 Cummins 6.7L Replacement Thermostat Housing w\/Aux Port\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":43240253325480,"sku":"FPEFPE-CUMM-TH-19","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/d87b2b3fb0d604f45d94e1ef958fa3b0.png?v=1737454379"},{"product_id":"fleece-performance-2019-ram-2500-3500-cummins-6-7l-coolant-bypass-kit","title":"Fleece Coolant Bypass Kit for 2019-24 Ram 2500\/3500 6.7L - FPE-CLNTBYPS-CUMMINS-19","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features \u0026amp; Specs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fleece Performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FPE-CLNTBYPS-CUMMINS-19\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Coolant bypass kit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEngine Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6.7L Cummins\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermostat Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Temperature-actuated secondary thermostat\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCoolant Flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Improves rear-cylinder coolant circulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps balance coolant temperatures across all cylinders\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePressure Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce excessive cooling-system pressure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHose Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Black braided nylon\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFitting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AN O-ring fittings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e OE-style fit and finish\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1-year limited parts warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKit Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eRear coolant bypass thermostat housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFront coolant bypass thermostat housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEGR crossover tube gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlack braided nylon coolant bypass hose with AN fittings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2019-2024 Ram 2500 6.7L Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2019-2024 Ram 3500 6.7L Cummins\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eImprove cooling-system reliability on your 2019-2024 Ram 2500 or 3500 6.7L Cummins with the Fleece Performance Coolant Bypass Kit. 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