Wiring

The Painless Wiring 26 Circuit Weatherproof Chassis Harness is made to update the wiring in just about any offroad vehicle. This customizable kit features: an o-ring sealed weatherproof fuse block, weatherproof heat sealed crimp-on terminals, weatherproof horn relay and machined crimped splices with..

The safe way to add electrical accessories are with CirKit Boss, the first circuit isolator that provides both constant and ignition hot circuits. See Below for Installation Details...

ClassicBraid is a self-wrapping split braided wiring loom for that classic show car look! Its smooth texture and appearance will transform your engine bay, giving you that factory installed look...

This popular Jeep model finally gets the Painless treatment with this all new chassis harness. This 23 circuit direct fit harness for 1987 to 1991 YJ Jeeps features a factory-style bulkhead connector that mounts the fuse block in the OEM location. This harness includes all the connectors and termina..

This kit is designed specifically for proper electrical grounding of any vehicles with fiberglass bodies in one location...

Painless GM Gen III LS Swap Wiring Harness makes your Jeep engine swap a simple task! This standard length harness allows four feet from the back of the intake manifold to where the fuseblock and ECM mount, perfect for those that plan to mount these components under the dash or in the glove box. Thi..

This 22 circuit factory upgrade for 76-86 CJ Jeeps uses the OEM style fuse block. Open ended wire leads allow for custom routing of wires. This harness is designed to be a customizable kit. This harness routes the wires through a bulkhead connector and the ignition switch is in the column. Kit also ..

Protect and clean up any harness installation with our new braided wire wrap. Laterally split design closes around wire bundle without the need for additional taping or fasteners...

This 22 circuit factory upgrade harness for 75 & earlier CJ Jeeps uses the OEM style fuse block. Open ended wire leads allow for custom routing of wires. This harness routes the wires through a grommet in the bulkhead and ignition switch is in the dash. Also included are pre-wired plugs for headligh..

This 28 circuit kit includes most all the power accessory circuits you have been looking to add to your vehicle. The versatility of this harness will allow it to be easily adapted to almost any vehicle. This kit comes without the GM column mounted ignition switch connectors. Included with this harne..

These piggyback your overburdened fusebox. Great for auxiliary lighting, extra stereo equipment, and other on-board 12-volt accessories. This fuseblock assembly is designed with 3 circuits, 1 has constant power and 2 are powered only when the ignition is turned on. It handles 40 amps max (all three ..

If you want to keep your under-dash area organized or you think that you will need to remove gauges from time to time then you need to install our universal gauge harness. It will connect to all major brand gauges including Auto Meter and VDO and works with most dash layout and sizes.This wiring h..

Protect and clean up any harness installation with our new braided wire wrap. Laterally spilt design closes around wire bundle without the need for additional taping or fasteners. BLACK ONLY..

Protect and clean up any harness installation with our new braided wire wrap. Laterally spilt design closes around wire bundle without the need for additional taping or fasteners. BLACK ONLY..

Painless Performance Wiring Tape Combo features both (Fleece & High Heat) 3/4" Width -25 ft.Roll of tape that has been specially designed for bundling and wire protection...

Designed as inexpensive protection for your electric fan. Provides constant voltage, protects from voltage and amperage spikes and keeps fan from back feeding through the system. The Fan-Thom II comes with a threaded thermostat that screws into the engine block or manifold for a professional install..

Wire up your own switches with the Trail Rocker Relay Center from Painless, allowing you to control up to eight accessories on your JK Jeep! This kit uses the same relay center found in our other Trail Rocker systems. However, it comes without the switch panel allowing you to wire up your own switch..

Your only weather resistant option for controlling up to 8 accessories on your JK Jeep! This kit mounts 6 LED switches overhead using existing mounting holes. The power center includes a bolt-on bracket to mount under the hood with 200 amps of fused protection. The Trail Rocker system is easily inst..

Your only weather resistant option for controlling up to 8 accessories on your Jeep! This kit mounts 8 prewired LED switches on a custom overhead switch panel using existing mounting holes. This Trail Rocker kit is easily installed with provided detailed instructions and plug-n-play design. The powe..

Your only weather resistant option for controlling up to 8 accessories on your Jeep! This kit allows you to custom mount a switch panel wherever you would like to in your Jeep CJ. This Trail Rocker kit is easily installed with provided detailed instructions and plug-n-play design. The power center c..

The Painless Performance Trail Rocker System for the Jeep TJ is designed so you can wire up your own switches into one Relay Center, which allows the control for up to eight switches from inside the Jeep cab! The heart of the kit is enclosed in a waterproof housing that surrounds the relay center wi..

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Protect and clean up any harness installation with our new braided wire wrap. Laterally split design closes around wire bundle without the need for additional taping or fasteners. Black only...