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Wiring Harnesses

Fleece Performance 07.5-18 Dodge 2500-3500 6.7L Cummins MAP Sensor Pigtail

Fleece Performance
Original price $39.99 - Original price $39.99
Original price
$39.99
$39.99 - $39.99
Current price $39.99
in stock

Fleece Performance 07.5-18 Dodge 2500-3500 6.7L Cummins MAP Sensor Pigtail

Original price $39.99 - Original price $39.99
Original price
$39.99
$39.99 - $39.99
Current price $39.99

Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Gray) ECM Connector Repair Kit

Fleece Performance
Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00
in stock

Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Gray) ECM Connector Repair Kit

Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Green) ECM Connector Repair Kit

Fleece Performance
Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00
Only 3 left!

Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Green) ECM Connector Repair Kit

Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Brown) ECM Connector Repair Kit

Fleece Performance
Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00
Only 1 left!

Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Brown) ECM Connector Repair Kit

Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Blue) ECM Connector Repair Kit

Fleece Performance
Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00
in stock

Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Blue) ECM Connector Repair Kit

Original price $189.00 - Original price $189.00
Original price
$189.00
$189.00 - $189.00
Current price $189.00

Westin 19-25 Chevy/GM Silverado/Sierra 1500 Parking Sensor Harness

Westin
Original price $55.00 - Original price $55.00
Original price
$55.00
$55.00 - $55.00
Current price $55.00
in stock

Westin's Parking Sensor Harness Extension is an essential accessory for vehicles equipped with grille guards. This extension ensures that parking s...

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Original price $55.00 - Original price $55.00
Original price
$55.00
$55.00 - $55.00
Current price $55.00

Tazer 05-17 FCA (Stellantis) Vehicles OBDII T-Harness

Tazer
Original price $28.95 - Original price $28.95
Original price
$28.95
$28.95 - $28.95
Current price $28.95
Out of stock

Tazer 05-17 FCA (Stellantis) Vehicles OBDII T-Harness

Original price $28.95 - Original price $28.95
Original price
$28.95
$28.95 - $28.95
Current price $28.95
Sold out

Haltech NEXUS PD16 + Flying Lead Harness - 5m (16ft)

Haltech
Original price $1,389.00 - Original price $1,389.00
Original price
$1,389.00
$1,389.00 - $1,389.00
Current price $1,389.00
Out of stock

Nexus PD16 + Flying Lead Harness (5M), Includes: Nexus PD16 Power Distribution Module (PDM), 120A Surlok main power connection + Flying Lead Harnes...

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Original price $1,389.00 - Original price $1,389.00
Original price
$1,389.00
$1,389.00 - $1,389.00
Current price $1,389.00
Sold out

Kooks 19-20 Ram 1500 SXT O2 Extension Harness

Kooks Headers
Original price $30.76
Original price $30.76 - Original price $30.76
Original price $30.76
Current price $27.68
$27.68 - $27.68
Current price $27.68
Out of stock

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offerin...

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Original price $30.76
Original price $30.76 - Original price $30.76
Original price $30.76
Current price $27.68
$27.68 - $27.68
Current price $27.68
Sold out

Haltech Elite 1000/1500 Terminated Ignition Harness

Haltech
Original price $130.00 - Original price $130.00
Original price
$130.00
$130.00 - $130.00
Current price $130.00
Out of stock

Elite 1000/1500 Mazda 13B Terminated High Output IGN-1A Inductive Coil (with built-in Ignitor) Ignition Harness., (IGN-1A coils are NOT included. P...

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Original price $130.00 - Original price $130.00
Original price
$130.00
$130.00 - $130.00
Current price $130.00
Sold out

Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Hybrid Speed Density Adapter Harness

Torque Solution
Original price $94.43 - Original price $94.43
Original price
$94.43
$94.43 - $94.43
Current price $94.43
Out of stock

Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Hybrid Speed Density Adapter Harness

Original price $94.43 - Original price $94.43
Original price
$94.43
$94.43 - $94.43
Current price $94.43
Sold out

Oracle Plug & Play Wiring Adapter for Jeep Gladiator JT Reverse Lights

ORACLE Lighting
Original price $38.50 - Original price $38.50
Original price
$38.50
$38.50 - $38.50
Current price $38.50
Only 5 left!

Simplify the installation of your Jeep Gladiator reverse lights with the ORACLE Lighting Plug & Play Wiring Adapter. This convenient adapter en...

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Original price $38.50 - Original price $38.50
Original price
$38.50
$38.50 - $38.50
Current price $38.50

Oracle Plug & Play Wiring Adapter for Jeep Wrangler JL Reverse Lights

ORACLE Lighting
Original price $38.50 - Original price $38.50
Original price
$38.50
$38.50 - $38.50
Current price $38.50
in stock

Install your ORACLE Lighting Rear Bumper LED Reverse Lights for the Jeep Wrangler JL with this easy-to-use plug & play wiring adapter. Simplify...

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Original price $38.50 - Original price $38.50
Original price
$38.50
$38.50 - $38.50
Current price $38.50

Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness

Haltech
Original price $495.00 - Original price $495.00
Original price
$495.00
$495.00 - $495.00
Current price $495.00
Only 3 left!

Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness

Original price $495.00 - Original price $495.00
Original price
$495.00
$495.00 - $495.00
Current price $495.00

Rywire 4 Wire 02 Extension 07+ Honda/Acura

Rywire
Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00
Out of stock

Rywire 4 Wire 02 Extension 07+ Honda/Acura

Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00
Sold out

Rywire K-Series Naturally Aspirated w/Haltech ELITE 1500+ Engine Harness (w/4 Inj / No EMAP/Boost)

Rywire
Original price $1,749.00 - Original price $1,749.00
Original price
$1,749.00
$1,749.00 - $1,749.00
Current price $1,749.00
Only 1 left!

Rywire K-Series Naturally Aspirated w/Haltech ELITE 1500+ Engine Harness (w/4 Inj / No EMAP/Boost)

Original price $1,749.00 - Original price $1,749.00
Original price
$1,749.00
$1,749.00 - $1,749.00
Current price $1,749.00

Fleece Performance 06-07 Dodge 2500-3500 Cummins Neutral Safety Switch Connector Pigtail

Fleece Performance
Original price $39.99 - Original price $39.99
Original price
$39.99
$39.99 - $39.99
Current price $39.99
in stock

Replacement 48RE neutral safety switch connector with 6" pigtail for use on the 2006-2007 5.9L Cummins. Produced in-house, our manufacturing proces...

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Original price $39.99 - Original price $39.99
Original price
$39.99
$39.99 - $39.99
Current price $39.99

HKS / Blitz / Apexi / Stri 02-07 WRX/STi TT FT-3 Harness

HKS
Original price $20.00 - Original price $20.00
Original price
$20.00
$20.00 - $20.00
Current price $20.00
in stock

HKS / Blitz / Apexi / Stri 02-07 WRX/STi TT FT-3 Harness

Original price $20.00 - Original price $20.00
Original price
$20.00
$20.00 - $20.00
Current price $20.00

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

Haltech
Original price $31.00 - Original price $31.00
Original price
$31.00
$31.00 - $31.00
Current price $31.00
in stock

LSU4.9 Wideband adaptor harness - Plug n play with Nexus series harnesses, LSU4.9 to DTM6.Product Specifications Sheet

Original price $31.00 - Original price $31.00
Original price
$31.00
$31.00 - $31.00
Current price $31.00

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

Westin
Original price $135.00
Original price $135.00 - Original price $135.00
Original price $135.00
Current price $107.99
$107.99 - $107.99
Current price $107.99
Only 5 left!

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...

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Original price $135.00
Original price $135.00 - Original price $135.00
Original price $135.00
Current price $107.99
$107.99 - $107.99
Current price $107.99
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Walbro WIRING HARNESS

Walbro
Original price $13.98 - Original price $13.98
Original price
$13.98
$13.98 - $13.98
Current price $13.98
in stock

TI Automotive supports its high-performance fuel pumps and modules with a wide range of installation accessories; including hoses, fittings, filter...

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Original price $13.98 - Original price $13.98
Original price
$13.98
$13.98 - $13.98
Current price $13.98

Walbro Gss Fuel Pump Replacement Wire Harness

Walbro
Original price $8.78 - Original price $8.78
Original price
$8.78
$8.78 - $8.78
Current price $8.78
in stock

TI Automotive supports its high-performance fuel pumps and modules with a wide range of installation accessories; including hoses, fittings, filter...

View full details
Original price $8.78 - Original price $8.78
Original price
$8.78
$8.78 - $8.78
Current price $8.78

Walbro E85 Fuel Pump Plug

Walbro
Original price $23.08 - Original price $23.08
Original price
$23.08
$23.08 - $23.08
Current price $23.08
in stock

Walbro E85 Fuel Pump Plug

Original price $23.08 - Original price $23.08
Original price
$23.08
$23.08 - $23.08
Current price $23.08

Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Speed Density Kit (Stainless Bung)

Torque Solution
Original price $101.10 - Original price $101.10
Original price
$101.10
$101.10 - $101.10
Current price $101.10
Out of stock

Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Speed Density Kit (Stainless Bung)

Original price $101.10 - Original price $101.10
Original price
$101.10
$101.10 - $101.10
Current price $101.10
Sold out

Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Speed Density Kit

Torque Solution
Original price $99.99 - Original price $99.99
Original price
$99.99
$99.99 - $99.99
Current price $99.99
Out of stock

Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Speed Density Kit

Original price $99.99 - Original price $99.99
Original price
$99.99
$99.99 - $99.99
Current price $99.99
Sold out

Torque Solution PNP Speed Density Adapter Harness Subaru WRX 08-14 / STI 08-21

Torque Solution
Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99
Out of stock

Torque Solution PNP Speed Density Adapter Harness Subaru WRX 08-14 / STI 08-21

Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99
Sold out

Torque Solution 02-07 Subaru WRX / STI - 05-12 FXT / LGT PNP Speed Density Kit (Stainless Bung)

Torque Solution
Original price $101.10 - Original price $101.10
Original price
$101.10
$101.10 - $101.10
Current price $101.10
in stock

Torque Solution 02-07 Subaru WRX / STI - 05-12 FXT / LGT PNP Speed Density Kit (Stainless Bung)

Original price $101.10 - Original price $101.10
Original price
$101.10
$101.10 - $101.10
Current price $101.10

Torque Solution 02-07 Subaru WRX / STI - 05-12 FXT / LGT PNP Speed Density Kit (Aluminum Bung)

Torque Solution
Original price $99.99 - Original price $99.99
Original price
$99.99
$99.99 - $99.99
Current price $99.99
Out of stock

Torque Solution 02-07 Subaru WRX / STI - 05-12 FXT / LGT PNP Speed Density Kit (Aluminum Bung)

Original price $99.99 - Original price $99.99
Original price
$99.99
$99.99 - $99.99
Current price $99.99
Sold out

Torque Solution PNP Speed Density Adapter Harness Subaru WRX 02-07 /STI 02-07 / LGT 05-12

Torque Solution
Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99
Only 5 left!

Torque Solution PNP Speed Density Adapter Harness Subaru WRX 02-07 /STI 02-07 / LGT 05-12

Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99

Torque Solution MAP Sensor Adapter Harness: Nissan GT-R R35

Torque Solution
Original price $27.77 - Original price $27.77
Original price
$27.77
$27.77 - $27.77
Current price $27.77
Out of stock

Torque Solution MAP Sensor Adapter Harness: Nissan GT-R R35

Original price $27.77 - Original price $27.77
Original price
$27.77
$27.77 - $27.77
Current price $27.77
Sold out

Torque Solution Fast Response SD IAT Sensor Kit GM Style IAT Sensor w/ Pigtail & Stainless Weld Bung

Torque Solution
Original price $36.65 - Original price $36.65
Original price
$36.65
$36.65 - $36.65
Current price $36.65
Out of stock

Torque Solution Fast Response SD IAT Sensor Kit GM Style IAT Sensor w/ Pigtail & Stainless Weld Bung

Original price $36.65 - Original price $36.65
Original price
$36.65
$36.65 - $36.65
Current price $36.65
Sold out

Torque Solution Fast Response SD IAT Sensor Kit GM Style IAT Sensor w/ Pigtail & Aluminum Weld Bung

Torque Solution
Original price $35.54 - Original price $35.54
Original price
$35.54
$35.54 - $35.54
Current price $35.54
Out of stock

Torque Solution Fast Response SD IAT Sensor Kit GM Style IAT Sensor w/ Pigtail & Aluminum Weld Bung

Original price $35.54 - Original price $35.54
Original price
$35.54
$35.54 - $35.54
Current price $35.54
Sold out

Torque Solution Fast Response IAT Sensor Universal GM Style

Torque Solution
Original price $17.77 - Original price $17.77
Original price
$17.77
$17.77 - $17.77
Current price $17.77
Out of stock

Torque Solution Fast Response IAT Sensor Universal GM Style

Original price $17.77 - Original price $17.77
Original price
$17.77
$17.77 - $17.77
Current price $17.77
Sold out

SPAL Fan Harness With Relay

SPAL
Original price $88.91
Original price $88.91 - Original price $88.91
Original price $88.91
Current price $62.23
$62.23 - $62.23
Current price $62.23
in stock

SPAL Fan Harness With Relay

Original price $88.91
Original price $88.91 - Original price $88.91
Original price $88.91
Current price $62.23
$62.23 - $62.23
Current price $62.23
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SPAL 195 Degree Thermo-Switch/Relay & Harness

SPAL
Original price $147.09
Original price $147.09 - Original price $147.09
Original price $147.09
Current price $105.17
$105.17 - $105.17
Current price $105.17
Only 3 left!

SPAL 195 Degree Thermo-Switch/Relay & Harness

Original price $147.09
Original price $147.09 - Original price $147.09
Original price $147.09
Current price $105.17
$105.17 - $105.17
Current price $105.17
Save 28% Save %

SPAL 185 Degree Thermo-Switch/Relay & Harness

SPAL
Original price $139.11
Original price $139.11 - Original price $139.11
Original price $139.11
Current price $105.17
$105.17 - $105.17
Current price $105.17
in stock

SPAL 185 Degree Thermo-Switch/Relay & Harness

Original price $139.11
Original price $139.11 - Original price $139.11
Original price $139.11
Current price $105.17
$105.17 - $105.17
Current price $105.17
Save 24% Save %

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

Rywire
Original price $25.00 - Original price $25.00
Original price
$25.00
$25.00 - $25.00
Current price $25.00
in stock

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

Original price $25.00 - Original price $25.00
Original price
$25.00
$25.00 - $25.00
Current price $25.00

Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock Sensor (Front VSS Position)

Rywire
Original price $725.00 - Original price $725.00
Original price
$725.00
$725.00 - $725.00
Current price $725.00
Only 5 left!

Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock Sensor (Front VSS Position)

Original price $725.00 - Original price $725.00
Original price
$725.00
$725.00 - $725.00
Current price $725.00

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

Rywire
Original price $725.00 - Original price $725.00
Original price
$725.00
$725.00 - $725.00
Current price $725.00
Only 3 left!

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

Original price $725.00 - Original price $725.00
Original price
$725.00
$725.00 - $725.00
Current price $725.00

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

Rywire
Original price $949.00 - Original price $949.00
Original price
$949.00
$949.00 - $949.00
Current price $949.00
Only 4 left!

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

Original price $949.00 - Original price $949.00
Original price
$949.00
$949.00 - $949.00
Current price $949.00

Rywire 02-04 Honda K-Series Mil-Spec Engine Harness w/OBD2 02-04 RSX K20 Sensors (Adapter Req)

Rywire
Original price $1,050.00 - Original price $1,050.00
Original price
$1,050.00
$1,050.00 - $1,050.00
Current price $1,050.00
Only 3 left!

Rywire 02-04 Honda K-Series Mil-Spec Engine Harness w/OBD2 02-04 RSX K20 Sensors (Adapter Req)

Original price $1,050.00 - Original price $1,050.00
Original price
$1,050.00
$1,050.00 - $1,050.00
Current price $1,050.00

Rywire Honda K-Series Tucked Budget Engine Harness w/OBD2 02-04 RSX K20 Sensor/Headlights VSS

Rywire
Original price $725.00 - Original price $725.00
Original price
$725.00
$725.00 - $725.00
Current price $725.00
Only 5 left!

Rywire Honda K-Series Tucked Budget Engine Harness w/OBD2 02-04 RSX K20 Sensor/Headlights VSS

Original price $725.00 - Original price $725.00
Original price
$725.00
$725.00 - $725.00
Current price $725.00

Rywire Honda K-Series Tucked Budget Engine Harness w/OBD2 02-04 RSX K20 Sensor/Firewall VSS

Rywire
Original price $725.00 - Original price $725.00
Original price
$725.00
$725.00 - $725.00
Current price $725.00
in stock

Rywire Honda K-Series Tucked Budget Engine Harness w/OBD2 02-04 RSX K20 Sensors (VSS by Firewall) (Requires Chassis Adapter)

Original price $725.00 - Original price $725.00
Original price
$725.00
$725.00 - $725.00
Current price $725.00

Rywire Hondata CPR Coil Harness (Hondata ECUs ONLY)

Rywire
Original price $225.00 - Original price $225.00
Original price
$225.00
$225.00 - $225.00
Current price $225.00
Only 3 left!

Rywire Hondata CPR Coil Harness (Hondata ECUs ONLY)

Original price $225.00 - Original price $225.00
Original price
$225.00
$225.00 - $225.00
Current price $225.00

Rywire Honda K-Series Charge Harness

Rywire
Original price $85.00 - Original price $85.00
Original price
$85.00
$85.00 - $85.00
Current price $85.00
in stock

Rywire Honda K-Series Charge Harness

Original price $85.00 - Original price $85.00
Original price
$85.00
$85.00 - $85.00
Current price $85.00

Rywire Honda B/D-Series Charge Harness

Rywire
Original price $85.00 - Original price $85.00
Original price
$85.00
$85.00 - $85.00
Current price $85.00
Only 5 left!

Rywire Honda B/D-Series Charge Harness

Original price $85.00 - Original price $85.00
Original price
$85.00
$85.00 - $85.00
Current price $85.00

Rywire 92-95 Honda Civic w/B-Series / 94-01 Acura Integra (LHD Only) OEM Replacement Engine Harness

Rywire
Original price $599.00 - Original price $599.00
Original price
$599.00
$599.00 - $599.00
Current price $599.00
Only 1 left!

Rywire 92-95 Honda Civic w/B-Series / 94-01 Acura Integra (LHD Only) OEM Replacement Engine Harness

Original price $599.00 - Original price $599.00
Original price
$599.00
$599.00 - $599.00
Current price $599.00

Rywire Honda B-Series OBD2 Tuck Budget Eng Harness w/OBD2 Dist/Inj/Alt/92-95 OBD1 Plug (Adapter Req)

Rywire
Original price $549.00 - Original price $549.00
Original price
$549.00
$549.00 - $549.00
Current price $549.00
in stock

Rywire Honda B/D-Series OBD2 Tucked Budget Engine Harness w/OBD2 Dist/Inj/Alt & OBD1 92-95 ECU Plugs (Requires Chassis Adapter)

Original price $549.00 - Original price $549.00
Original price
$549.00
$549.00 - $549.00
Current price $549.00