1998 Honda Civic OE Wiring Harnesses & Stereo Adapters Honda Civic 1998, Aftermarket Radio Wiring Harness by Metra®, with OEM Plug. For aftermarket stereo. Metra preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot simpler. 1998 honda civic wire harness | eBay Find great deals on eBay for 1998 honda civic wire harness. Shop with confidence. Skip to main content. eBay Logo: For 1986-1998 Honda Civic Radio Wire Harness 35962MR 1995 1997 1990 1993 1987 See more like this. FOR SELECT 1986-1998 HONDA Radio Wiring Harness Adapter with Connectors #1720 See more like this.