Front Fender Wire Harness Straps; 2-1/4" Long; Black Nylon
A hot exhaust manifold can cause serious damage to your electrical system. If not properly fastened, the wiring harness leading to your alternator/generator or other wiring harnesses could fall into an open area between the...
Painless 21-Circuit Universal Chassis Harness without Column Ignition Switch Connector
This 21-circuit kit is our most widely used customizable chassis harness. You'll find that it's easily adaptable to almost any vehicle. This universal harness will work on carbureted or any stand alone fuel injected engine...
Painless 21-Circuit Universal Chassis Harness without Column Ignition Switch Connector
Classic $279.99 ea
2008+ Gen IV LS3 EFI Harness; Throttle By Wire
This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. This harness is...
1992-97 LT1/LT4 V8 Engines; Painless Fuel Injection Wiring Harness; Standard Length
This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. This harness is...
1992-97 LT1/LT4 V8 Engines; Painless Fuel Injection Wiring Harness; Standard Length
Classic $669.99 ea
2005-2006 GM LS2 EFI Harness; Throttle By Wire
This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. This harness is...
Ford Color-Coded Customizable 21-Circuit Chassis Wiring Harness
Painless Performance 21 circuit direct fit wiring harness for use on Ford and Mercury applications. This Ford color-coded harness features is a unique covered micro-fuse block with a 20 amp auxiliary relay circuit for...
Ford Color-Coded Customizable 21-Circuit Chassis Wiring Harness
Classic $587.99 set
1997-04 LS1/LS6 Engines; Painless Fuel Injection Wiring Harness; Standard Length
This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. For...
1997-04 LS1/LS6 Engines; Painless Fuel Injection Wiring Harness; Standard Length
Classic $569.99 ea
Power Plus 13 Universal Wiring System - GM Column
American Autowire Power Plus 13 universal wiring harness. This complete, integrated wiring system incorporates a factory style pre-wired fuse box, GM steering column and ignition connections, headlight and floor dimmer...
Keep It Clean's Pro series of ultra small wire systems feature an easy to install design and allow for expandability for future growth. Keep It Clean Wiring Systems use only the highest quality wire and parts resulting in the...
Keep It Clean Pro Series Ultra Small 15 Fuse 24 Circuit 118 Terminal Deluxe Compact Wire Harness System
Classic $399.99 set
Painless Wiring 28 Circuit Classic-Plus Customizable Chassis Harness; Key In Dash
This Painless Performance 28 circuit chassis harness is our most widely used customizable automotive wiring harness. This universal kit is great for hot rod or street rod builds, but you'll find that it's easily adaptable to...
Painless Wiring 28 Circuit Classic-Plus Customizable Chassis Harness; Key In Dash
Classic $339.99 set
Keep It Clean 12 Fuse 103 Terminal Wire Panel System with Switches
Keep It Clean™ ProComp wire system is easy to install and simple to expand. Includes detailed instructions, color-coded / labeled wire and plug-n-play connectors. The ultra small fuse block can be mounted in any...
Keep It Clean 12 Fuse 103 Terminal Wire Panel System with Switches
Classic $328.99 set
Keep It Clean 12 Fuse Basic Wire Panel System With Switch Kit
Keep It Clean™ ProComp wire system is easy to install and simple to expand. Includes detailed instructions, color-coded / labeled wire and plug-n-play connectors. The ultra small fuse block can be mounted in any...
Keep It Clean 12 Fuse Basic Wire Harness System
Keep It Clean™ ProComp wire system is easy to install and simple to expand. Includes detailed instructions, color-coded / labeled wire and plug-n-play connectors. The ultra small fuse block can be mounted in any...
Painless 9005/9006 Halogen Headlight Harness
Designed for 9005 and 9006 halogen bulbs. To get maximum power from your headlights it is recommended to have the shortest possible distance between the power source and the bulbs. This headlight harness draws power directly...
Painless 9004/9007 Halogen Headlight Harness
Designed for 9004 and 9007 halogen bulbs. To get maximum power from your headlights it is recommended to have the shortest possible distance between the power source and the bulbs. This headlight harness draws power directly...
Professional Grade Terminal & Connector Kit; 250 Pieces
American Autowire Professional Grade Terminal & Connector Kit. This 250-piece kit is designed for builders and hobbyists alike. Included are the most common terminals and connectors that will help you with troubleshooting,...
Painless Gauge Harness for Electric Speedometer; Universal Fit
If you want to keep your under-dash area organized or you think that you need to remove gauges from time to time then you need to install our universal gauge harness. Installation Instructions: Download Here {specs} Made in...
Painless GM Steering Column & Dimmer Switch Pigtails
Perfect for replacing damaged, missing or worn out original connectors for GM steering columns. Pigtails include proper crimps installed on factory connectors for an OE appearance and GM color coded, industry certified...
Be Cool; Air Conditioning Electric Fan Wiring Harness Kit
Dual fan wiring harness with the proper gauge and color coordinated wire, temperature sending unit, waterproof 40 amp relays and 30 amp fuse with holder. Includes installation guide and detailed diagrams. Can be used on any...
1964-68 Pontiac; Engine Wiring Harness Retainer Strap; Washer Hose; 2-3/4" Long; Black Nylon
A hot exhaust manifold can cause serious damage to your electrical system and melt important wiring and hoses. If not properly fastened, the wiring harnesses, and washer hoses could fall into an open area between the engine...
1964-68 Pontiac; Engine Wiring Harness Retainer Strap; Washer Hose; 2-3/4" Long; Black Nylon
Classic $2.99 ea
Delta Lights; City Light Harness w/ 2 LED Blinker Bulbs
City Light Harness w 2 LED Blinker Bulbs
JW Speaker EVO 2 Low Beam Harness for Model 8800 LED Headlights: PE Connector
Low Beam Harness for 8800 Evolution 2 Series
JW Speaker EVO 2 Low Beam Harness for Model 8800 LED Headlights: PE Connector
Classic $29.99 ea
1969-72 Pontiac; Retainer Strap; Engine Wiring Harness; Washer Hose; 3-3/4" Long; Black Nylon
A hot exhaust manifold can cause serious damage to your electrical system and melt important wiring and hoses. If not properly fastened, the wiring harnesses, and washer hoses could fall into an open area between the engine...
1969-72 Pontiac; Retainer Strap; Engine Wiring Harness; Washer Hose; 3-3/4" Long; Black Nylon
Classic $2.99 ea
Stainless Steel Wire Harness Clamp
Can be used to replace the plastic wire strap on the inner fender well. Made of stainless steel, this clamp will not only hold your wire harness in the engine compartment it will look great also.
Wiring Harness Rubberized Clamp Kit; 1/2"; 10 Piece Set
OE style rubberized clamps for use with many various applications for GM, Chrysler, and Ford models. These are 1/2" ID, full circle with a 3/16 mounting hole. Includes a 10 piece kit. use where required. {fitment}
1992-97 LT1/LT4 V8 Engines; Painless Fuel Injection Wiring Harness; Extra Length
This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. The V8 LT1 and...
1992-97 LT1/LT4 V8 Engines; Painless Fuel Injection Wiring Harness; Extra Length
Classic $744.99 ea
1999-2006 GM; Gen III 4.8/5.3/6.0L; EFI Harness; Mechanical TB
This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. This Painless...
Painless 28-Circuit Trunk Mounted Chassis Wiring Harness
Are you looking to remote mount your fuse block and you want full power options? Then this 28-circuit kit will provide you with all those power accessory circuits, as well as extra long wires allowing you to mount the fuse...
Painless 21-Circuit Trunk Mounted Chassis Wiring Harness
This 21-circuit kit has extra long wires allowing you to mount the fuse block in a remote location such as in the trunk or behind the rear seat. This harness is highly adaptable to almost any vehicle. Included with this...
Keep It Clean Ultra Small 15 Fuse 24 Circuit 118 Terminal Wire Harness System with Switch Kt
The Pro Series system is the ultimate wire solution from Keep It Clean™. Thanks to detailed instructions, color-coded and labeled wire, and plug-n-play connectors, Pro Series is easy to install and simple to expand....
Keep It Clean Ultra Small 15 Fuse 24 Circuit 118 Terminal Wire Harness System with Switch Kt
Classic $389.99 set
Painless 28-Circuit Universal Chassis Harness with Column Ignition Switch Connector
This 28-circuit kit includes most all the power accessory circuits you have been looking to add to your vehicle. This universal harness will work on carbureted or any stand alone fuel injected engine with any type...
Painless 28-Circuit Universal Chassis Harness with Column Ignition Switch Connector
Classic $365.99 ea
Keep It Clean Pro Series Ultra Small 15 Fuse 24 Circuit 118 Terminal Wire Harness System
The Pro Series system is the ultimate wire solution from Keep It Clean™. Thanks to detailed instructions, color-coded and labeled wire, and plug-n-play connectors, Pro Series is easy to install and simple to expand....
Keep It Clean Pro Series Ultra Small 15 Fuse 24 Circuit 118 Terminal Wire Harness System
Classic $369.99 set
The Bowler Performance All-in-One harness solution for the Tremec T-56 Magnum transmission comes equipped with all the connections pre-wired into one harness for a simple installation and ease of use. The small epoxy sealed...
The Bowler Performance All-in-One harness solution for the Tremec T-56 Magnum transmission comes equipped with all the connections pre-wired into one harness for a simple installation and ease of use. The small epoxy sealed...
Painless 21-Circuit Universal Chassis Harness with Column Ignition Switch Connector
This 21-circuit kit is our most widely used customizable chassis harness. You'll find that it's easily adaptable to almost any vehicle. This universal harness will work on carbureted or any stand alone fuel injected engine...
Painless 21-Circuit Universal Chassis Harness with Column Ignition Switch Connector
Classic $310.99 ea
Keep It Clean 12 Fuse 103 Terminal Wire Panel System
Keep It Clean™ ProComp wire system is easy to install and simple to expand. Includes detailed instructions, color-coded / labeled wire and plug-n-play connectors. The ultra small fuse block can be mounted in any...
Painless 18-Circuit Universal Harness with Extra Length Wires
Looking for a simple kit to get your bare-bones ride on the road? This Painless 18 Circuit Customizable Harness was designed for builds with minimized needs. This customizable harness may be just what you need. Wiring...
Wiring Harness "T" Clip, 1.5", Gray
Reproduction "T" clip used on various late model vehicles to secure the wiring harnesses within the engine compartment. Can be used on any vehicle by simply drilling a standard 1/4" hole. Correct hardware can make any...
SPAL USA Electric Fan Wire Harness; With Switch 195°
SPAL wiring kits are a must-have when installing an electric fan. Designed to safely integrate with OEM wiring harness. Feature a waterproof 40 amp relay, stainless steel switch with optional switched override capability...
SPAL USA Electric Fan Wire Harness; With Switch 185°
SPAL wiring kits are a must-have when installing an electric fan. Designed to safely integrate with OEM wiring harness. Feature a waterproof 40 amp relay, stainless steel switch with optional switched override capability...
Wiring Harness Gray Nylon Tie Strap, 6 Inch
Reproduction tie strap used on various late model GM vehicles to secure the wiring harnesses within the engine compartment. Can be used on any vehicle by simply drilling a standard 1/4" hole. Correct hardware can make any...
Painless Gauge Harness for Cable Driven Speedometer; Universal Fit
If you want to keep your under-dash area organized or you think that you need to remove gauges from time to time then you need to install our universal gauge harness. Installation Instructions: Download Here {specs} Made in...
Painless Gauge Harness for Cable Driven Speedometer; Universal Fit
Classic $94.99 ea
Northern Dual Fan Wire Harness with Relay
Wire your dual electric fan/shroud assembly the easy way with this wiring harness and relay specifically designed for Northern dual electric fan set-ups. This wiring kit will protect your car's electrical system from the...
High Amp Alternator Set (140-190 Amp)
Painless Performance high amp alternator wiring set. This includes a high amp inline fuse with protected fuse holder, all necessary ring terminals, heat shrink, and a detailed set of diagrams and step by step instructions to...
Painless Emissions Harness; For Fuel Injection Harness 60102
Installing a Painless fuel injection harness and want to keep all your emissions devices intact? The Painless solution is to install a Painless emissions harness. These harnesses activate the AIR Port Solenoid Control, AIR...
Ignition Wire Loom Set; 9 mm; Polished Aluminum; Smooth Chrome
These two-piece aluminum looms neatly and attractively route your 9 mm ignition wires along the valve covers to each spark plug. This pair of wire looms are plain polished aluminum and do not have any logo on them.
Delta Lights; City Light Harness w/ 2 LED DRL Bulbs
City Light Harness w 2 LED DRL Bulbs
Painless Emissions Harness; For Fuel Injection Harness 60103
Installing a Painless fuel injection harness and want to keep all your emissions devices intact? The Painless solution is to install a Painless emissions harness. These harnesses activate the AIR Port Solenoid Control, AIR...
Painless Emissions Harness; For Fuel Injection Harness 60203
Installing a Painless fuel injection harness and want to keep all your emissions devices intact? The Painless solution is to install a Painless emissions harness. These harnesses activate the AIR Port Solenoid Control, AIR...
15 Circuit - 9 Fuse Highway Plus Series Modular Fuse Panel System with Universal Harness
Our modular design panel is a rock-solid wiring kit designed to give you a trouble-free, upgraded electrical system with a level of comfort you can trust and features 15 power outputs in 9 fuses and 1 circuit breaker with...
15 Circuit - 9 Fuse Highway Plus Series Modular Fuse Panel System with Universal Harness
Classic $610.99 ea
1985-89 GM V8 305 5.0L/350 5.7L; TPI Wire Harness (MAF) Std. Length
This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. If you require...
1985-89 GM V8 305 5.0L/350 5.7L; TPI Wire Harness (MAF) Std. Length
Classic $504.99 ea
1986-93 Throttle Body Injection Wiring Harness 4.3L, 5.0L, 5.7L, and 7.4L
This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. This harness is...
1986-93 Throttle Body Injection Wiring Harness 4.3L, 5.0L, 5.7L, and 7.4L
Classic $424.99 ea
Painless 200-4R Transmission Lock-Up Set
Now you can control the lock-up function on your 200-4R overdrive transmission with your carbureted engine without having to buy expensive computer controlled equipment. The 200-4R will give you quicker acceleration and...
American Autowire Universal Gauge Cluster Connection Kit
American Autowire universal gauge cluster wiring harness kit for installing performance gauges into most GM, Ford and Mopar applicatins. This harness includes every wire and connector that you will need to completely install...
Electric Fan Wire Harness with Adjustable Temperature Switch
This set is designed to allow a wide range of temperature adjustments for Champion or Challenger Series electric fans. Set Includes: Heavy gauge wire harness Relay Weatherproof fuse Electrical connec tors Adjustable...
Morimoto Lighting; MotoControl Bi-Xenon Headlamp Relay Harness Assembly; H13/9008
Modern Chrysler products like the Dodge Ram and Jeep JK Wrangler all have super picky "can-bus" systems that monitor for changes in the headlight circuit and cause all kinds of problems when doing an HID conversion. When a...
Morimoto Lighting; MotoControl Bi-Xenon Headlamp Relay Harness Assembly; H13/9008
Classic $49.99 ea
Morimoto Lighting; MotoControl Bi-Xenon Headlamp Relay Harness Assembly; H9004/9007
Morimoto makes it easy with the MotoControl 9004/9007 Bi-Xenon relay harness. Designed to be completely plug-n-play; it's a seamless solution to keep your low and high beams under control with the original stalk inside the...
Morimoto Lighting; MotoControl Bi-Xenon Headlamp Relay Harness Assembly; H9004/9007
Classic $49.99 ea
1968-81 GM; Wiring Harness J-Strap Retainer Clip; 2-7/8" Long
Reproduction wiring harness retainer clip mounted on the firewall of a wide variety of GM vehicles from the 1960's through the 1970's. This metal clip is sometimes welded, instead of bolted, to the firewall to hold the main...
RGB Headlamp Adapter; 14 AWG; RGBW 5-Pin JST Male to RGB 4-Pin JST Female; 10-Feet
Product Specifications: Wire Gauge: 14 AWG Length: 6in / 150mm Insulation: Braided TechFlex Connector 1: RGBW 5P JST Male Connector 2: RGB 4P JST Female {spec} {fitment}
RGB Headlamp Adapter; 14 AWG; RGBW 5-Pin JST Male to RGB 4-Pin JST Female; 10-Feet
Classic $6.99 ea