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XK Glow XKmax Splitter Wire
$8.99
XKGMX-WIRE-SPLIT
Best Sellers
Engine Components
Wiring Harnesses
XK Glow XKmax Splitter Wire
Radium Engineering Porsche 17in Fuel Pump Connector Harness - Walbro E85
$19.95
$18.95
RAD17-0054
Best Sellers
Engine Components
Wiring Harnesses
Radium Engineering Porsche 17in Fuel Pump Connector Harness - Walbro E85
Tazer 18-23 Jeep Wrangler/20-23 Jeep Gladiator Z Locker OEM
$179.00
ZATZ_LKR_OEM
Engine Components
Wiring Harnesses
Tazer 18-23 Jeep Wrangler/20-23 Jeep Gladiator Z Locker OEM
Tazer 18-23 Jeep Wrangler/20-23 Jeep Gladiator Z Locker Controller
$194.00
ZATZ_LKR_CTLR
Engine Components
Wiring Harnesses
Tazer 18-23 Jeep Wrangler/20-23 Jeep Gladiator Z Locker Controller
Kooks 18+ Ford Mustang 8in. Front O2 Extension Harness
$37.67
$33.90
KSHCAS-109677-8
Best Sellers
Engine Components
Oxygen Sensors
Programmers & Chips
Wiring Harnesses
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
NAMZ Indian Trailer Isolator 19-25 Indian Touring Models Center Taillight
$119.93
NAMNTI-IND-02
Engine Components
Wiring Harnesses
NAMZ Indian Trailer Isolator 19-25 Indian Touring Models Center Taillight
NAMZ 2025 Indian Challenger Complete Handlebar Control Replacement Harness
$104.92
NAMNHCX-IC5U
Engine Components
Wiring Harnesses
Complete handlebar control replacement harness, fits 2025-current Indian Challenger® and Pursuit® models. Replaces the OEM harness and is 12" longer for any size handlebar.
Ford Racing 5.0L Coyote Engine Harness for Automatic Transmission
$285.00
FRPM-12508-M50A
Engine Components
Wiring Harnesses
Fits late, Gen 2 (2016-2017 MY) 5.0L Coyote Engines. This engine harness is used with automatic transmission vehicles. Allows the engine to be used...
Haltech Elite 1000 Terminated Harness
$1,152.00
HALHT-140878
Engine Components
Wiring Harnesses
Elite 1000/1500 Mazda 13B S4/5 Term Harn Only IGN-1A ign
GReddy Nissan 180SX Intake Manifold Badge
$22.00
$20.90
GRE18000202
Best Sellers
Engine Components
Wiring Harnesses
GReddy Nissan 180SX Intake Manifold Badge
Fleece Performance 20-24 GM 3.0L LM2/LZ0 Duramax Injector Harness Pigtail
$49.99
FPEFPE-HAR-LM2-INJ-12P-PT
Best Sellers
Engine Components
Wiring Harnesses
Fleece Performance 20-24 GM 3.0L LM2/LZ0 Duramax Injector Harness Pigtail
Fleece Performance 20-24 Ford F-250/F-350 6.7L Powerstroke Exhaust Back Pressure Sensor Pigtail
$39.99
FPEFPE-HAR-FMC-EXBP-2020-PT
Best Sellers
Engine Components
Wiring Harnesses
Fleece Performance 20-24 Ford F-250/F-350 6.7L Powerstroke Exhaust Back Pressure Sensor Pigtail
Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Rail Pressure Sensor Harness
$79.99
FPEFPE-HAR-DMAX-RP-0610
Best Sellers
Engine Components
Wiring Harnesses
Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Rail Pressure Sensor Harness
Fleece Performance 07.5-18 Dodge 2500-3500 6.7L Cummins MAP Sensor Pigtail
$39.99
FPEFPE-HAR-CUMM-MAP-0718-PT
Best Sellers
Engine Components
Wiring Harnesses
Fleece Performance 07.5-18 Dodge 2500-3500 6.7L Cummins MAP Sensor Pigtail
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Gray) ECM Connector Repair Kit
$189.00
FPEFPE-HAR-CUMM-ECM-96-GY
Engine Components
Wiring Harnesses
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Gray) ECM Connector Repair Kit
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Green) ECM Connector Repair Kit
$189.00
FPEFPE-HAR-CUMM-ECM-96-GR
Engine Components
Wiring Harnesses
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Green) ECM Connector Repair Kit
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Brown) ECM Connector Repair Kit
$189.00
FPEFPE-HAR-CUMM-ECM-96-BR
Engine Components
Wiring Harnesses
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Brown) ECM Connector Repair Kit
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Blue) ECM Connector Repair Kit
$189.00
FPEFPE-HAR-CUMM-ECM-96-BL
Engine Components
Wiring Harnesses
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Blue) ECM Connector Repair Kit
Westin 19-25 Chevy/GM Silverado/Sierra 1500 Parking Sensor Harness
$55.00
WES40-0048S
Best Sellers
Engine Components
Wiring Harnesses
Westin's Parking Sensor Harness Extension is an essential accessory for vehicles equipped with grille guards. This extension ensures that parking sensors, which may be...
Tazer 05-17 FCA (Stellantis) Vehicles OBDII T-Harness
$28.95
ZATZ_OBD_T
Best Sellers
Engine Components
Wiring Harnesses
Tazer 05-17 FCA (Stellantis) Vehicles OBDII T-Harness
Haltech NEXUS PD16 + Flying Lead Harness - 5m (16ft)
$1,389.00
HALHT-198201
Engine Components
Wiring Harnesses
Nexus PD16 + Flying Lead Harness (5M), Includes: Nexus PD16 Power Distribution Module (PDM), 120A Surlok main power connection + Flying Lead Harness (5M),...
DS18 Plug and Play Harness For Harley-Davidson For DS18 Amp Connection w/ Factory Radio
$161.95
DSERY-HARNESS.HD
Engine Components
Wiring Harnesses
The DS18 RY-HARNESS.HD is a plug-and-play T-Harness kit for 2014-2023 Harley-Davidson Touring models, designed to integrate your factory radio with a DS18 amplifier for...
Kooks 19-20 Ram 1500 SXT O2 Extension Harness
$30.76
$27.68
KSHCAS-109264
Best Sellers
Engine Components
Wiring Harnesses
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
Haltech Elite 1000/1500 Terminated Ignition Harness
$130.00
HALHT-130336
Engine Components
Wiring Harnesses
Elite 1000/1500 Mazda 13B Terminated High Output IGN-1A Inductive Coil (with built-in Ignitor) Ignition Harness., (IGN-1A coils are NOT included. Please order 4 x...
Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness
$85.85
$77.27
KSHEX685-Z
Best Sellers
Engine Components
Wiring Harnesses
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Hybrid Speed Density Adapter Harness
$94.43
TQSTS-WH-499H
Best Sellers
Engine Components
Wiring Harnesses
Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Hybrid Speed Density Adapter Harness
Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness
$495.00
HALHT-186343
Engine Components
Wiring Harnesses
Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness
Rywire 4 Wire 02 Extension 07+ Honda/Acura
$30.00
RYWRY-SUB-4-WIRE-O2-EXT-0712
Best Sellers
Engine Components
Wiring Harnesses
Rywire 4 Wire 02 Extension 07+ Honda/Acura
Rywire K-Series Naturally Aspirated w/Haltech ELITE 1500+ Engine Harness (w/4 Inj / No EMAP/Boost)
$1,749.00
RYWRY-K2-HALTECH-NA
Engine Components
Wiring Harnesses
Rywire K-Series Naturally Aspirated w/Haltech ELITE 1500+ Engine Harness (w/4 Inj / No EMAP/Boost)
HKS / Blitz / Apexi / Stri 02-07 WRX/STi TT FT-3 Harness
$20.00
HKS4103-RF002
Best Sellers
Engine Components
Wiring Harnesses
HKS / Blitz / Apexi / Stri 02-07 WRX/STi TT FT-3 Harness
Haltech LSU4.9 Wideband Adaptor Harness LSU4.9 to DTM6
$31.00
HALHT-010726
Best Sellers
Engine Components
Wiring Harnesses
LSU4.9 Wideband adaptor harness - Plug n play with Nexus series harnesses, LSU4.9 to DTM6.
Fleece Performance Universal Rail Pressure Sensor w/6in Pigtail
$25.99
FPEFPE-HAR-RP-PT
Best Sellers
Engine Components
Wiring Harnesses
Our replacement connector with 6" pigtail will get you back on the road quickly. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes...
Fleece Performance Universal MAP Sensor & Airbox Control Valve Pigtail
$28.99
FPEFPE-HAR-MU-PT-7
Best Sellers
Engine Components
Wiring Harnesses
Replacement connector with 6" pigtail for use on both L5P Duramax and 2013-2018 Cummins equipped RAM trucks. Produced in-house, our manufacturing process includes fully...
Fleece Performance Universal Multiuse Pressure Sensor Pigtail
$24.99
FPEFPE-HAR-MU-PT-6
Best Sellers
Engine Components
Wiring Harnesses
Replacement connector with 36" pigtail for use in multiple locations on the Duramax, Cummins, Powerstroke, and GM vehicles. Includes heat-sealable butt-style connectors. Produced in-house,...
Fleece Performance Universal Multiuse Sensor 6in Pigtail
$19.99
FPEFPE-HAR-MU-PT-5
Best Sellers
Engine Components
Wiring Harnesses
Almost too many applications to list for this multi-purpose two pin connector with 6" pigtail. This connector is used in hundreds of applications on...
Fleece Performance 95-20 Dodge 2500/3500 Cummins 6in Multiuse Sensor Pigtail 4
$29.99
FPEFPE-HAR-MU-PT-4
Best Sellers
Engine Components
Wiring Harnesses
Replacement connector with 6" pigtail for use on the Cummins engine and other vehicle applications. Replaces OEM Connector: 05013978AA Application Notes 2007.5-2012 RAM w/Cummins:...
