Jeep Wrangler Engine Wire Harnesses at Andy's Auto Sport Aftermarket Jeep Wrangler engine wiring harnesses are plug and play so that you can easily get your vehicle back on the road where it belongs. Here at Andy's Auto Sport we have a great selection of Jeep Wrangler engine wiring harnesses for you to choose from. jeep wrangler wiring harness jeep wrangler wiring harness Find great deals on eBay for jeep wrangler wiring harness jeep wrangler wiring harness. Shop with confidence. Skip to main content. jeep wrangler yj wiring harness. Include description. Categories. Selected category All. NEW CAR STEREO CD PLAYER WIRING HARNESS WIRE ADAPTER PLUG FOR AFTERMARKET RADIO (Fits: Jeep Wrangler) Brand New. $5.