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Wiring Harnesses

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HALTECH

Haltech /Sport GM Plug-In 8ft Auxiliary I/O Harness

$125.00
Haltech /Sport GM Plug-In 8ft Auxiliary I/O Harness
REGULAR STOCK

Haltech /Sport GM Plug-In 8ft Auxiliary I/O Harness

MPN: HT-040003
HALTECH
$125.00

Haltech /Sport GM Plug-In 8ft Auxiliary I/O Harness

Haltech /Sport GM Plug-In 8ft Auxiliary I/O HarnessProduct Specifications Sheet
MPN: HT-040003
HALTECH

Haltech LSU4.9 Wideband Adaptor Harness LSU4.9 to DTM6

$31.00
Haltech LSU4.9 Wideband Adaptor Harness LSU4.9 to DTM6
REGULAR STOCK

Haltech LSU4.9 Wideband Adaptor Harness LSU4.9 to DTM6

MPN: HT-010726
HALTECH
$31.00

Haltech LSU4.9 Wideband Adaptor Harness LSU4.9 to DTM6

Haltech LSU4.9 Wideband Adaptor Harness LSU4.9 to DTM6Product Specifications Sheet
MPN: HT-010726
HALTECH

Haltech Wideband Extension Harness for LSU4.9

$52.00
Haltech Wideband Extension Harness for LSU4.9
REGULAR STOCK

Haltech Wideband Extension Harness for LSU4.9

MPN: HT-010719
HALTECH
$52.00

Haltech Wideband Extension Harness for LSU4.9

Haltech Wideband Extension Harness for LSU4.9
MPN: HT-010719
GREDDY

GReddy Nissan 180SX Intake Manifold Badge

$20.94
$22
GReddy Nissan 180SX Intake Manifold Badge
REGULAR STOCK
SALE

GReddy Nissan 180SX Intake Manifold Badge

MPN: 18000202
GREDDY
$20.94
$22.00

GReddy Nissan 180SX Intake Manifold Badge

GReddy Nissan 180SX Intake Manifold Badge
MPN: 18000202
FLEECE PERFOR..

Fleece Performance 17-22 GM 2500/3500 Duramax Replacement ..

$303.44
Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack)
REGULAR STOCK

Fleece Performance 17-22 GM 2500/3500 Duramax Replacement ..

MPN: FPE-HAR-L5P-INJ-PT-8P
FLEECE PERFOR..
$303.44

Fleece Performance 17-22 GM 2500/3500 Duramax Replacement ..

Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack)
MPN: FPE-HAR-L5P-INJ-PT-8P
FLEECE PERFOR..

Fleece Performance 03-12 Dodge 2500/3500 Cummins Cooling F..

$60.68
Fleece Performance 03-12 Dodge 2500/3500 Cummins Cooling Fan Pigtail
REGULAR STOCK

Fleece Performance 03-12 Dodge 2500/3500 Cummins Cooling F..

MPN: FPE-HAR-CUMM-CF-0312
FLEECE PERFOR..
$60.68

Fleece Performance 03-12 Dodge 2500/3500 Cummins Cooling F..

Fleece Performance 03-12 Dodge 2500/3500 Cummins Cooling Fan Pigtail
MPN: FPE-HAR-CUMM-CF-0312
FLEECE PERFOR..

Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator E..

$30.33
Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator Extension Harness
REGULAR STOCK

Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator E..

MPN: FPE-HAR-CP3-EXT
FLEECE PERFOR..
$30.33

Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator E..

Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator Extension Harness
MPN: FPE-HAR-CP3-EXT
FLEECE PERFOR..

Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/V..

$141.60
Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/VG Turbine Shaft Speed Sensor
REGULAR STOCK

Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/V..

MPN: FPE-351-SP-SEN
FLEECE PERFOR..
$141.60

Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/V..

Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/VG Turbine Shaft Speed Sensor
MPN: FPE-351-SP-SEN
WESTIN

Westin 2014-2018 Chevrolet/GMC Truck/SUV Sensor Relocator ..

$93.99
$125.55
Westin 2014-2018 Chevrolet/GMC Truck/SUV Sensor Relocator - Black
REGULAR STOCK
SALE

Westin 2014-2018 Chevrolet/GMC Truck/SUV Sensor Relocator ..

MPN: 40-0005S
WESTIN
$93.99
$125.55

Westin 2014-2018 Chevrolet/GMC Truck/SUV Sensor Relocator ..

Front Sensor Relocator by Westin(R). This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind this product by Westin will last a lifetime. It will meet your needs and deliver great quality at an affordable cost.Installation InstructionsThis..
MPN: 40-0005S
TURBO XS

Turbo XS 15-21 Subaru WRX STI Hella Horn Wiring Harness

$35.62
$48
Turbo XS 15-21 Subaru WRX STI Hella Horn Wiring Harness
REGULAR STOCK
SALE

Turbo XS 15-21 Subaru WRX STI Hella Horn Wiring Harness

MPN: WS15-HHWH
TURBO XS
$35.62
$48.00

Turbo XS 15-21 Subaru WRX STI Hella Horn Wiring Harness

The TurboXS 2015 - 2021 WRX STI Hella Horn Wiring Harness plug and play harness is the best on the market for Hella horns. It is made with high-quality materials and construction, and it is easy to install. The harness includes all the necessary connectors and wires, so you can..
MPN: WS15-HHWH
TURBO XS

Turbo XS 02-14 Subaru WRX STI Hella Horn Wiring Harness

$35.62
$48
Turbo XS 02-14 Subaru WRX STI Hella Horn Wiring Harness
REGULAR STOCK
SALE

Turbo XS 02-14 Subaru WRX STI Hella Horn Wiring Harness

MPN: WS02-HHWH
TURBO XS
$35.62
$48.00

Turbo XS 02-14 Subaru WRX STI Hella Horn Wiring Harness

The 2002 - 2014 WRX STI Hella Horn Wiring Harness plug and play harness is the best on the market for Hella horns. It is made with high-quality materials and construction, and it is easy to install. The harness includes all the necessary connectors and wires, so you can simply..
MPN: WS02-HHWH
TORQUE SOLUTION

Torque Solution PNP Speed Density Adapter Harness Subaru W..

$58.35
$72.21
Torque Solution PNP Speed Density Adapter Harness Subaru WRX 08-14 / STI 08-21
REGULAR STOCK
SALE

Torque Solution PNP Speed Density Adapter Harness Subaru W..

MPN: TS-WH-499
TORQUE SOLUTION
$58.35
$72.21

Torque Solution PNP Speed Density Adapter Harness Subaru W..

Torque Solution PNP Speed Density Adapter Harness Subaru WRX 08-14 / STI 08-21
MPN: TS-WH-499
TORQUE SOLUTION

Torque Solution PNP Speed Density Adapter Harness Subaru W..

$58.35
$72.21
Torque Solution PNP Speed Density Adapter Harness Subaru WRX 02-07 /STI 02-07 / LGT 05-12
REGULAR STOCK
SALE

Torque Solution PNP Speed Density Adapter Harness Subaru W..

MPN: TS-WH-497
TORQUE SOLUTION
$58.35
$72.21

Torque Solution PNP Speed Density Adapter Harness Subaru W..

Torque Solution PNP Speed Density Adapter Harness Subaru WRX 02-07 /STI 02-07 / LGT 05-12
MPN: TS-WH-497
SPAL

SPAL 195 Degree Thermo-Switch/Relay & Harness

$125.03
$147.09
SPAL 195 Degree Thermo-Switch/Relay & Harness
REGULAR STOCK
SALE

SPAL 195 Degree Thermo-Switch/Relay & Harness

MPN: 195FH
SPAL
$125.03
$147.09

SPAL 195 Degree Thermo-Switch/Relay & Harness

SPAL 195 Degree Thermo-Switch / Relay & Harness
MPN: 195FH
SPAL

SPAL 185 Degree Thermo-Switch/Relay & Harness

$118.24
$139.11
SPAL 185 Degree Thermo-Switch/Relay & Harness
REGULAR STOCK
SALE

SPAL 185 Degree Thermo-Switch/Relay & Harness

MPN: 185FH
SPAL
$118.24
$139.11

SPAL 185 Degree Thermo-Switch/Relay & Harness

SPAL 185 Degree Thermo-Switch / Relay & Harness
MPN: 185FH
SPAL

SPAL 185 Degree Thermo-Switch

$44.94
$52.88
SPAL 185 Degree Thermo-Switch
REGULAR STOCK
SALE

SPAL 185 Degree Thermo-Switch

MPN: 185-TS
SPAL
$44.94
$52.88

SPAL 185 Degree Thermo-Switch

SPAL 185 Degree Thermo-Switch
MPN: 185-TS
RYWIRE

Rywire 4 Wire 02 Extension 92-00 Honda/Acura (Minimum Orde..

$25.29
Rywire 4 Wire 02 Extension 92-00 Honda/Acura (Minimum Order Qty 10)
REGULAR STOCK

Rywire 4 Wire 02 Extension 92-00 Honda/Acura (Minimum Orde..

MPN: RY-SUB-4-WIRE-O2-EXT
RYWIRE
$25.29

Rywire 4 Wire 02 Extension 92-00 Honda/Acura (Minimum Orde..

Rywire 4 Wire 02 Extension 92-00 Honda/Acura
MPN: RY-SUB-4-WIRE-O2-EXT
RYWIRE

Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock S..

$681.75
Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock Sensor (Rear VSS Position)
REGULAR STOCK

Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock S..

MPN: RY-K24-BASE
RYWIRE
$681.75

Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock S..

Rywire Budget Tucked K-Series Harness
MPN: RY-K24-BASE
RYWIRE

Rywire 02-04 K-Series RWD Mil-Spec Eng Harn w/02-04 Wiring..

$909.34
Rywire 02-04 K-Series RWD Mil-Spec Eng Harn w/02-04 Wiring/K-Pro/S2K Tran/K-Ser TB/Int (Adapter Req)
REGULAR STOCK
SOLD OUT

Rywire 02-04 K-Series RWD Mil-Spec Eng Harn w/02-04 Wiring..

MPN: RY-K2-RWD
RYWIRE
$909.34

Rywire 02-04 K-Series RWD Mil-Spec Eng Harn w/02-04 Wiring..

Rywire 02-04 K-Series RWD Mil-Spec Eng Harness w/02-04 Wiring/K-Pro ECU/S2K Trans/K-Series TB/Intake
MPN: RY-K2-RWD
RYWIRE

Rywire 02-04 Honda K-Series Mil-Spec Engine Harness w/Chas..

$1,312.93
Rywire 02-04 Honda K-Series Mil-Spec Engine Harness w/Chassis Specific Adapter
REGULAR STOCK
SOLD OUT

Rywire 02-04 Honda K-Series Mil-Spec Engine Harness w/Chas..

MPN: RY-K2-MILSPEC-EK-LATE
RYWIRE
$1,312.93

Rywire 02-04 Honda K-Series Mil-Spec Engine Harness w/Chas..

Rywire 02-04 Honda K-Series Mil-Spec Engine Harness w/Chassis Specific Adapter
MPN: RY-K2-MILSPEC-EK-LATE
260 products

Wiring Harnesses

260 products

Wiring harnesses are crucial for the electrical systems of modern vehicles. They efficiently transmit power and signals throughout a car, connecting various components like the engine control unit, lights, and sensors. Upgrading to performance wiring harnesses ensures these systems can handle the increased electrical demands of high-performance engines and aftermarket parts. Crafted with superior materials, these harnesses deliver optimal performance and reliability, ensuring a smooth and efficient ride.