Product Details
Wiring Kit Universal 21 Circuit
Don't try to repair your old burned up wiring harness, start fresh with one of our new universal wiring harnesses! Each harness is enough to fit any Full Size Jeep, bumper to bumper!
This kit features 21 circuits, which is enough for a rig with power windows, power door locks, and will have several available circuits for other upgrades, like stereo systems or external lighting! If you have manual windows / manual door locks, and don't need additional circuits for other upgrades (like stereo systems or external lighting), you'll want our 12 Circuit Harness HERE!
The fuse block is pre-terminated so all you have to do is run the wires where you want them! These harnesses use GXL 125 high temp cross linked polyethylene jacketed wire that is grease, oil, gas, and acid resistant!
Each wire is labeled every 5" on its entire length so checking a circuit is easy! This harness replaces the entire harness front to rear (you must reuse your original connectors or make your own, as universal harnesses don't include any of the end connectors).
Circuits include:
- Headlight
- Turn Signal
- A/C and Heat
- Electric Fan
- Windshield Wiper
- Gauges
- Coil
- Radio
- Accessory
- Brake
- Hazard
- Horn
- Dome Light
- Backup and Cruise
- Cigarette Lighter
- Fuel Pump
- Power Windows
- Power Door Locks
Any unused circuits can be coiled up, zip-tied and stored under the dash (you'll remove the fuses for any unused circuits). If you can use a set of crimpers, you can install this harness! Includes generic instructions, and manufacturer is available for Tech Support to help answer any questions during the installation process!
- Fits All Full Size Jeeps
- Universal (not factory replacement)
- Reuse factory connectors, cold-crimp or solder to new harness
- Replaces entire harness bumper to bumper
Reviews (2)
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Not So Easy
What a HUGE job installing this has been. It's a good kit, but it's far from plug-and-play. MANY wires/circuits are not included (eg Fan switch to blower; Wiper motor to wiper switch, etc). Almost every plug/connector needs to be removed from the old harnesses and spliced (PROPERLY) on the new wires--and likely some are missing or FUBAR. Using the kit DOES allow you to perform all those much delayed items like ammeter bypass, gauge cluster voltage regulator replacement/bypass, etc that you have wanted to do but didn't have the time for. Mostly because this will take a LOT of time. At least it did for me. BJ'S REPLY: As noted in the description, this is a universal harness that isn't FSJ-specific, so there will be some extra circuits not used that can be used for anything needed. Also as noted, you have to reuse your original connectors being that this is a universal harness without connectors. But overall, its not a terribly difficult install if you've done wiring before. If you haven't, it will take more time but can definitely be done by a novice / beginner.
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Highly recommend.
Great quality. Mounts in stock location.