Wire Harnesses and Adapters

Intake Air Temp IAT MAT Sensor Wire Harness Extension 22" - Fits GM LS1 LT1 LT4 LS2 Camaro Firebird Turbo

Michigan Motorsports 22” Intake Air Temperature IAT MAT Sensor Wire Harness Extension This IAT MAT Extension harness is perfect for relocating your Intake Air Temperature sensor.  The 22" overall length allows your it to be located in...

Mass Air Flow Sensor Extension Harness 18"3 wire fits LS1 and LT1 MAF applications

Michigan Motorsports MAF Extension Harness Fits LS1 and LT1 applications.Harness is 18" long and useful for mounting the mass air flow sensor in retrofit applications.Plug and Play18” Mass Air Flow MAF Sensor Extension Harness.

Intake Air Temp IAT MAT Sensor Wire Harness Extension 12" - Fits GM Camaro Firebird LS1 LT1 LT4 LS2

12” Intake Air Temperature IAT MAT Sensor Wire Harness Extension    This IAT MAT Extension harness is perfect for relocating your Intake Air Temperature sensor.  The 12" overall length allows your it to be located in the...

Throttle Position Sensor TPS TP Connector Pigtail Harness - Fits LT1 LS1 GM

LS1 throttle position sensor TPS TP Connector Pigtail Harness Fitment for LT1 LS1 GM Vehicles

Brake light Taillight Wire Circuit Board Repair Plug Harness - Fits GM Vehicles Including Envoy, Trailblazer, Bravada

Brake Light Taillight Circuit Board Repair  Replaces:  PT1555 and 88953146    Tail light Circuit Board Repair Plug Specifications: Tail light Circuit Board Repair Plug Fits LH (Driver Side) or RH (Passenger Side) REAR...

1988-1992 TPI TBI Alternator Wiring Harness Connector - Fits Camaro Firebird

88-92 TPI TBI Alternator Wiring Harness Connector fits Camaro Firebird and many more Alternator connector for TPI and TBI applications using a 3 wire connector. Manufactured from original GM componentsTerminals crimped with proper GM...

02 Oxygen Sensor 12" Extension Fits: Scion TC, Lexus, and Toyota

02 Oxygen Sensor 12" Extension Fits: Scion, Lexus, and Toyota Includes: One 12" Oxygen Sensor Extension (see other listings for 24" version) Oxygen Sensor Wire Harness Extension Kit for Bosch 2349114 02 Sensors. Installing headers will locate...

Gen 3 LS Knock Sensor Extension Relocation harness LS1 LS6 LQ4 LQ9 LM7 L59 LR4 L33

LS Gen 3 Knock Sensor Relocation Extension Harness This harness is a plug & play solution for relocating the knock sensors from the valley cover down to the sides of the block. Commonly used when installing an aftermarket dress-up valley cover...

SINGLE Upstream 15" Extension Harness C7 Z06 Corvette Camaro LT1 LT4 LT5 Gen V Oxygen Sensor

Single Oxygen Sensor 02 Upstream Extension Harness C7 Z06 Corvette Camaro LT1 LT4 LT5 Gen V  Includes ONE 15" Cable Extension (see our other listing to purchase a pair) The harness is 15" long. Fits other gen 5 GM applications such as the 2016+...

Vehicle Speed Sensor VSS Connector Pigtail Harness Fitment for 1990 through 1995 Vehicles 12" Wires

Vehicle Speed Sensor VSS Connector Pigtail Harness 12" Wires T5 700R4 4L60 4L60E 90-95 GM  Replaces part numbers PT2298 ,1P1032, S553, HP38351990-1992 Camaro 305 and 350 TPI Automatic and Manual1990-1992 Firebird 305 and 350 TPI Automatic and...

Vehicle Speed Sensor VSS Connector Pigtail Harness -Fits T5 700R4 4L60 4L60E 90-95 GM

Vehicle Speed Sensor VSS Connector Pigtail Harness T5 700R4 4L60 4L60E 90-95 GM  Replaces part numbers PT2298 ,1P1032, S553, HP38351990-1992 Camaro 305 and 350 TPI Automatic and Manual1990-1992 Firebird 305 and 350 TPI Automatic and...

6.5l Turbo Diesel PMD FSD Black Module 66" Relocation Extension Harness Cable Kit 6.5

GM 6.5L Turbo Diesel PMD FSD Module 66" Relocation Extension Harness GM This listing is for a NEW of 66" PMD FSD Module Relocation Wiring Extension.  Fits the BLACK VERSION PMD.  It allows you to move the Module to a Cooler Location...