Honda Civic Wiring Harness | Auto Parts Warehouse wwwpartswarehouse›Honda›CivicWe know car parts and we know auto parts. We're here to help you find that perfect Wiring Harness for your Honda Civic. We love when auto parts experts come to our site and we love when car parts newbies come to our site. We have worked hard to design a site that caters to everyones Honda Civic Wiring Harness needs. Honda Civic Wiring Harness | eBay Compatible with Select 1998-up Honda Acura Suzuki Vehicles. Male and Female 20-pin plug Wiring Harness. Plugs into Harness at radio and into factory radio.