Amazon: Delphi Wiring Harness: Automotive 1-24 of 546 results for Automotive: "Delphi Wiring Harness" Skip to main search results Amazon Prime. Eligible for Free Shipping. DKMUS Universal ISO Car Radio Wire Cable Wiring Harness Stereo Adapter Connector Adaptor Plug Power and Loudspeaker Female. 4.4 Universal Wiring Harness for Delphi Radio | Iowa80 DESCRIPTION: Hardwire our Delphi radio into your vehicle's wiring harness with this universal non-terminated wiring plug. For use with our Delphi radios, sold separately.