Jeep XJ Giveaway IS Over - We Have To Finish Orders Before We Can Draw For a Winner. I Will Draw LIVE on YouTube & Facebook When We Get ALL Orders Done! Est June 3rd or 4th 2026 Around 8:00pm.
Me My Self Has Built This Whole Website!! I Will Eventually Get It Straighten out!
We Have TONs Of New & Re-Stock Merch On order Before The Giveaway Ends!
- The Video Below explains why these are out of stock and I am not going to build anymore of these. If you have a harness to send me and you have watched the video of me explaining I don't have time to make these fool proof, I may consider cutting yours down to make it simplified, just not in a extremely fancy cut and labeled way.
These are the simplest basic wiring harness needed to run a Jeep 4.0. They are based off a 1991-1995 Jeep 4.0, but would run ANY 4.0 with the use of these year sensors. I will have a video below with instructions and details. I HIGHLY doubt I will ever build these again as I will explain in the video. I will possibly entertain the idea of you sending me a wiring harness for cut down, If I can leave it basic and simple for you to clean up and organize it to your liking.
DO NOT BUY these if you are knowledgeable and have the experience with Jeeps and wiring to make these work. These were all plugged up and tested for function, but I do not have the time to be on the phone diagnosing if you can't get these to work. I will explain it better in the video, but that is why I decided to not continue to build these. Along with time it takes to build these versus what a basic engine harness sales for, it makes zero sense for me to do these. So these will be the only ones I probably ever build!
PCM - ECU is NOT included. You will need a 1991-1994 or 1995 Jeep Cherokee, Grand Cherokee without security, Or Jeep Wrangler 4.0 Computer to run with this harness. 1991-1994 used a different style distributor than 1995's which strangely will run, just throws an engine code. These all have the 1993-1995 Crank Shaft sensor plugs.
