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Wiring Harnesses

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Top Selling
-40%
MBRP Universal 3.5 ID to 5 OD Adapter Aluminized - eliteracefab.com
MBRP

MBRP Universal 3.5 ID to 5 OD Adapter Aluminized - UA2003

$83.32 $49.99
-40%
MBRP Universal 4 ID. to 5 ID. Adapter Aluminized - eliteracefab.com
MBRP

MBRP Universal 4 ID. to 5 ID. Adapter Aluminized - UA2004

$66.65 $39.99
-19%
JBA 1650ST | 2.5IN STAINLESS STEEL 1650 STARTER TUBES - eliteracefab.com
JBA

JBA 1650ST

$70.35 $56.52
-40%
MBRP Universal 4 ID. to 5OD. Adapter Aluminized - eliteracefab.com
MBRP

MBRP Universal 4 ID. to 5OD. Adapter Aluminized - UA2001

$66.65 $39.99
-9%
Turbo XS Subaru WRX/STI OEM Downpipe to 3in Cat-Back Adapter w/Standard Exhaust Gasket Turbo XS
Turbo XS

Turbo XS Subaru WRX/STI OEM Downpipe to 3in Cat-Back Adapter w/Standard Exhaust Gasket

$29.25 $26.42
-40%
MBRP Universal 3.5 OD. to 5ID. Adapter Aluminized - eliteracefab.com
MBRP

MBRP UA2005 Exhaust Pipe Adapter 3.5" OD To 5" ID Adapter Aluminized Steel

$83.32 $49.99
-32%
Stainless Bros 3.5in x 6in OAL 304SS Flex Joint w/ Interlock Liner - eliteracefab.com
Stainless Bros

Stainless Bros 3.5in x 6in OAL 304SS Flex Joint w/ Interlock Liner

$65.95 $44.19
-9%
Sold out
Granatelli 2.5in 304SS Turn Down w/3-Bolt Flange & Gaskets (Pair) Granatelli Motor Sports
Granatelli Motor Sports

Granatelli 2.5in 304SS Turn Down w/3-Bolt Flange & Gaskets (Pair)

$51.45 $46.55
Fleece Performance 04.5-16 GM 2500/3500 Duramax Crankshaft Position Sensor Pigtail Fleece Performance Quick View
Fleece Performance

Fleece Performance 04.5-16 GM 2500/3500 Duramax Crankshaft Position Sensor Pigtail

$21.99
FPEFPE-HAR-DMAX-CPS-0416
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 04.5-16 GM 2500/3500 Duramax Crankshaft Position Sensor Pigtail
Fleece Performance 98.5-02 Dodge 2500/3500 Cummins 5.9L VP Crankshaft & Camshaft Sensor Pigtail Quick View
Fleece Performance

Fleece Performance 98.5-02 Dodge 2500/3500 Cummins 5.9L VP Crankshaft & Camshaft Sensor Pigtail

$20.99
FPEFPE-HAR-CUMM-VP-CC-PT
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 98.5-02 Dodge 2500/3500 Cummins 5.9L VP Crankshaft & Camshaft Sensor Pigtail
Fleece Performance 13-22 Dodge 2500/3500 Cummins Holset HE300VE/VG Turbocharger Actuator Pigtail Quick View
Fleece Performance

Fleece Performance 13-22 Dodge 2500/3500 Cummins Holset HE300VE/VG Turbocharger Actuator Pigtail

$27.99
FPEFPE-HAR-CUMM-VGT-PT
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 13-22 Dodge 2500/3500 Cummins Holset HE300VE/VG Turbocharger Actuator Pigtail
Fleece Performance 06-18 Dodge 2500/3500 Cummins 4-Pin Valve Cover Conversion Harness Quick View
Fleece Performance

Fleece Performance 06-18 Dodge 2500/3500 Cummins 4-Pin Valve Cover Conversion Harness

$139.99
FPEFPE-HAR-CUMM-VC-ADPT-LATE
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 06-18 Dodge 2500/3500 Cummins 4-Pin Valve Cover Conversion Harness
Fleece Performance 03-05 Dodge 2500/3500 Cummins 4-Pin to 6-Pin Valve Cover Conversion Harness Quick View
Fleece Performance

Fleece Performance 03-05 Dodge 2500/3500 Cummins 4-Pin to 6-Pin Valve Cover Conversion Harness

$139.99
FPEFPE-HAR-CUMM-VC-ADPT-EARLY
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 03-05 Dodge 2500/3500 Cummins 4-Pin to 6-Pin Valve Cover Conversion Harness
Fleece Performance 03-18 Dodge 2500/3500 Cummins Starter Solenoid Pigtail Quick View
Fleece Performance

Fleece Performance 03-18 Dodge 2500/3500 Cummins Starter Solenoid Pigtail

$35.99
FPEFPE-HAR-CUMM-ST-PT-0318
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 03-18 Dodge 2500/3500 Cummins Starter Solenoid Pigtail
Fleece Performance 07.5-22 Dodge Cummins Turbocharger Turbine Speed Sensor Pigtail Fleece Performance Quick View
Fleece Performance

Fleece Performance 07.5-22 Dodge Cummins Turbocharger Turbine Speed Sensor Pigtail

$36.99
FPEFPE-HAR-CUMM-SP-PT
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 07.5-22 Dodge Cummins Turbocharger Turbine Speed Sensor Pigtail
Fleece Performance 03-07 Dodge 2500/3500 Cummins 5.9L MAP Sensor Pigtail Quick View
Fleece Performance

Fleece Performance 03-07 Dodge 2500/3500 Cummins 5.9L MAP Sensor Pigtail

$21.99
FPEFPE-HAR-CUMM-MAP-0307-PT
Black Friday 2024 Engine Components Fleece Performance Sensors & Wiring Wiring Harnesses
Fleece Performance 03-07 Dodge 2500/3500 Cummins 5.9L MAP Sensor Pigtail
Fleece Performance 07-18 Dodge 2500/3500 Cummin 6.7L MAF Sensor Pigtail Fleece Performance Quick View
Fleece Performance

Fleece Performance 07-18 Dodge 2500/3500 Cummin 6.7L MAF Sensor Pigtail

$29.99
FPEFPE-HAR-CUMM-MAF-PT
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 07-18 Dodge 2500/3500 Cummin 6.7L MAF Sensor Pigtail
Fleece Performance 06-22 Dodge 2500/3500 Cummins 5.9L/6.7L Injector Connector w/6in Pigtail Fleece Performance Quick View
Fleece Performance

Fleece Performance 06-22 Dodge 2500/3500 Cummins 5.9L/6.7L Injector Connector w/6in Pigtail

$22.99
FPEFPE-HAR-CUMM-INJ-PT
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 06-22 Dodge 2500/3500 Cummins 5.9L/6.7L Injector Connector w/6in Pigtail
Fleece Performance 07.5-22 Dodge 2500/3500 Cummins 6in Temperature Sensor Pigtail Quick View
Fleece Performance

Fleece Performance 07.5-22 Dodge 2500/3500 Cummins 6in Temperature Sensor Pigtail

$26.99
FPEFPE-HAR-CUMM-IAT-PT
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 07.5-22 Dodge 2500/3500 Cummins 6in Temperature Sensor Pigtail
Fleece Performance 00-18 Dodge 2500/3500Cummins 5.9L/6.7L Fuel Heater Connector & 6in Pigtail Quick View
Fleece Performance

Fleece Performance 00-18 Dodge 2500/3500Cummins 5.9L/6.7L Fuel Heater Connector & 6in Pigtail

$17.99
FPEFPE-HAR-CUMM-FH-PT
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 00-18 Dodge 2500/3500Cummins 5.9L/6.7L Fuel Heater Connector & 6in Pigtail
Fleece Performance 07.5-18 Dodge Cummins 6.7L Crankshaft Position Sensor Extension Harness Quick View
Fleece Performance

Fleece Performance 07.5-18 Dodge Cummins 6.7L Crankshaft Position Sensor Extension Harness

$39.99
FPEFPE-HAR-CUMM-EGR-PT
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 07.5-18 Dodge Cummins 6.7L Crankshaft Position Sensor Extension Harness
Fleece Performance 13-22 Dodge 2500/3500 Cummins Cooling Fan Pigtail Quick View
Fleece Performance

Fleece Performance 13-22 Dodge 2500/3500 Cummins Cooling Fan Pigtail

$59.99
FPEFPE-HAR-CUMM-CF-1322
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 13-22 Dodge 2500/3500 Cummins Cooling Fan Pigtail
Fleece Performance 07.5-18 Dodge Cummins Crankcase Pressure Sensor Pigtail Quick View
Fleece Performance

Fleece Performance 07.5-18 Dodge Cummins Crankcase Pressure Sensor Pigtail

$25.99
FPEFPE-HAR-CUMM-CCP-PT
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 07.5-18 Dodge Cummins Crankcase Pressure Sensor Pigtail
Fleece Performance 03-18 Dodge Ram 2500/3500 5.9L Cummins 4.5in Crankshaft & Camshaft Sensor Pigtail Fleece Performance Quick View
Fleece Performance

Fleece Performance 03-18 Dodge Ram 2500/3500 5.9L Cummins 4.5in Crankshaft & Camshaft Sensor Pigtail

$29.99
FPEFPE-HAR-CUMM-CC-PT
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 03-18 Cummins 2500/3500 Crankshaft & Camshaft Sensor Pigtail w/4.5in pigtail
Fleece Performance 3-18 Dodge Cummins 2500/3500 Crankshaft Position Sensor Extension Harness Fleece Performance Quick View
Fleece Performance

Fleece Performance 3-18 Dodge Cummins 2500/3500 Crankshaft Position Sensor Extension Harness

$59.99
FPEFPE-HAR-CUMM-CC-EXT
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 3-18 Dodge Cummins 2500/3500 Crankshaft Position Sensor Extension Harness
Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator Pigtail Quick View
Fleece Performance

Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator Pigtail

$20.99
FPEFPE-HAR-CUMM-ALT-0722
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator Pigtail
Fleece Performance 2002 Dodge 2500/3500 Cummins MAP Sensor Adapter Harness Quick View
Fleece Performance

Fleece Performance 2002 Dodge 2500/3500 Cummins MAP Sensor Adapter Harness

$59.95
FPEFPE-HAR-CUMM-ADPT-MAP-02
Black Friday 2024 Engine Components Fleece Performance Sensors & Wiring Wiring Harnesses
Fleece Performance 2002 Dodge 2500/3500 Cummins MAP Sensor Adapter Harness
Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator Extension Harness - eliteracefab.com Quick View
Fleece Performance

Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator Extension Harness

$29.99
FPEFPE-HAR-CP3-EXT
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator Extension Harness
Fleece Performance 13-18 Dodge Ram 6.7L Cummins Intake Air Temp Sensor Extension Quick View
Fleece Performance

Fleece Performance 13-18 Dodge Ram 6.7L Cummins Intake Air Temp Sensor Extension

$29.99
FPEFPE-HAR-67-IAT-EXT
Air Intake System All Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 13-18 Dodge Ram 6.7L Cummins Intake Air Temp Sensor Extension
Fleece Performance Stainless Steel Universal Float Switch w/Two-Pin Metripack Connector Fleece Performance Quick View
Fleece Performance

Fleece Performance Stainless Steel Universal Float Switch w/Two-Pin Metripack Connector

$39.99
FPEFPE-FS-UNIV-2M-SS
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance Stainless Steel Universal Float Switch w/Two-Pin Metripack Connector
Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/VG Turbine Shaft Speed Sensor - eliteracefab.com Quick View
Fleece Performance

Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/VG Turbine Shaft Speed Sensor

$139.99
FPEFPE-351-SP-SEN
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/VG Turbine Shaft Speed Sensor
Fleece Performance 2007.5-2012 Dodge 2500-3500 Cummins Diesel VGT Actuator Harness Adapter Quick View
Fleece Performance

Fleece Performance 2007.5-2012 Dodge 2500-3500 Cummins Diesel VGT Actuator Harness Adapter

$44.95
FPEFPE-34425
Black Friday 2024 Engine Components Fleece Performance Wiring Harnesses
Fleece Performance 2007.5-2012 Dodge 2500-3500 Cummins Diesel VGT Actuator Harness Adapter
-23%
New
Sold out
Firestone Air Command Single Wire Harness Service (WR17609534) Quick View
Firestone

Firestone Air Command Single Wire Harness Service (WR17609534)

$124.53 $94.75
FIR9534
Engine Components Firestone Wiring Harnesses
Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 years ago....
-23%
New
Sold out
Firestone Air Command Digital II Dual Wiring Harness (For PN 2490) (WR17609370) Quick View
Firestone

Firestone Air Command Digital II Dual Wiring Harness (For PN 2490) (WR17609370)

$101.09 $76.91
FIR9370
Engine Components Firestone Wiring Harnesses
Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 years ago....
-23%
New
Sold out
Firestone Replacement Compressor Wiring Harness w/Relay (For PN 2158 / 2178) - 1/pk. (WR17609307) Quick View
Firestone

Firestone Replacement Compressor Wiring Harness w/Relay (For PN 2158 / 2178) - 1/pk. (WR17609307)

$51.73 $39.36
FIR9307
Engine Components Firestone Wiring Harnesses
Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 years ago....
Sold out
FAST 59-74 Ford V8 PS 20 Coil Ignition Module Kit XR-i Quick View
FAST

FAST 59-74 Ford V8 PS 20 Coil Ignition Module Kit XR-i

$141.95
FST750-1705
Engine Components FAST Wiring Harnesses
Tired of setting your points, or hitting that magical point at higher RPM where they seem to float, costing you power and performance? It?s...
Sold out
FAST Adapter Early Iac Quick View
FAST

FAST Adapter Early Iac

$21.95
FST308032
Engine Components FAST Wiring Harnesses
This adapter connects an older IAC with a 2x2 weatherpack connection to a later model EFI harness that uses a Metripack/LS connection such as...
Sold out
FAST Adapter Early Map Quick View
FAST

FAST Adapter Early Map

$21.95
FST308031
Engine Components FAST Wiring Harnesses
These sensors, by monitoring intake manifold vacuum, measure the amount of load being placed on the engine. The MAP sensors relay engine load output...
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FAST Adapter Early TPS Quick View
FAST

FAST Adapter Early TPS

$19.95
FST308030
Engine Components FAST Sensors & Wiring Wiring Harnesses
The throttle position sensor bolts to the throttle blade shaft and relays throttle opening/closing information to the system ECU. The TPS is constructed of...
Sold out
FAST Cable 25-Ft Pc To ECU Quick View
FAST

FAST Cable 25-Ft Pc To ECU

$105.95
FST308014
Engine Components Engine Management Systems FAST Wiring Harnesses
This cable is connects directly to the FAST XFI computer with a weatherpack style connector. Features a Serial Bus style connector on Laptop side.
Sold out
FAST Wiring Harness FAST Msd 2 Pin Quick View
FAST

FAST Wiring Harness FAST Msd 2 Pin

$19.95
FST307046
Engine Components FAST Wiring Harnesses
Wiring Harness, Fast Msd 2 Pin Cam Trigg
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FAST Wiring Harness FAST 4-Cyl Quick View
FAST

FAST Wiring Harness FAST 4-Cyl

$100.95
FST307042
Engine Components FAST Wiring Harnesses
Wiring Harness, Fast 4-Cyl Fue L Injector
Sold out
FAST Wiring Harness W/Relay FAST Quick View
FAST

FAST Wiring Harness W/Relay FAST

$510.95
FST307041
Engine Components FAST Wiring Harnesses
This main harness is used with Classic Systems on 4 cylinder applications
Sold out
FAST Wiring Harness FAST Universal Quick View
FAST

FAST Wiring Harness FAST Universal

$402.95
FST307040
Engine Components FAST Wiring Harnesses
This harness provides a universal connection to sensors etc for our Classic System

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