2005 impala harness | eBay www›Search›2005 impala harnessFind great deals on eBay for 2005 impala harness. Shop with confidence. Skip to main content. eBay Logo: Shop by category. Car Radio Stereo Single Din ISO Dash Kit Wiring Harness for 92-up GM Chevy Isuzu (Fits: 2005 Impala) Brand New. $15. Buy It Now. Free Shipping. 18 Sold 18 Sold. 2005 Chevy Impala OE Wiring Harnesses & Stereo Adapters wwwd››Chevy›ImpalaChevy Impala 2005, Aftermarket Radio Wiring Harness by Metra®, with OEM Plug and Retention OnStar. For aftermarket stereo. Metra preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot simpler..