Wehrli Coolant Reservoirs & Coolant Tanks

Shop Wehrli Custom Fabrication coolant reservoirs and coolant tank kits for diesel trucks, engine bay upgrades, and OEM-location replacement service. WCFab coolant tanks include fabricated aluminum coolant reservoirs, OEM placement coolant tank kits, billet aluminum caps, coolant level sight glasses, overflow hoses, low coolant sensors, mounting hardware, and replacement coolant tank components on select applications. Many Wehrli coolant tanks are designed to replace the factory plastic coolant reservoir while using OEM mounting points for a cleaner install and upgraded under-hood appearance. WCFab lists options for Duramax, Cummins, and Power Stroke diesel truck applications.