Toyota Wiring Harnesses - Car Audio Stereo - Car Subwoofers Are you in the process of replacing your Toyota factory radio with an after-market car stereo? Avoid having to cut OE plugs and making a mess of it all! Our Toyota wiring harnesses can help you perform a clean installation without hassle. Toyota Car Wiring & Wiring Harnesses for sale | eBay Get the best deal for Toyota Car Wiring & Wiring Harnesses from the largest online selection at eBay. Browse your favorite brands affordable prices free shipping on many items.