Mitsubishi Wiring Harness | eBay MITSUBISHI Radio Wiring Harness Adapter for Aftermarket Radio Installation #1743 (Fits: Mitsubishi) $4. Buy It Now. Free Shipping. 34 watching | 172 sold; It plugs directly into your factory radio harness so you don't need to cut the original radio harness. The wiring harness adapter also has color-coded wires identifying what each wire is. Mitsubishi Eclipse Stereo Wiring Harness - AutoZone Order Mitsubishi Eclipse Stereo Wiring Harness online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store.