2000 ford focus wiring harness | eBay Find great deals on eBay for 2000 ford focus wiring harness. Shop with confidence. Skip to main content. eBay Logo: Double DIN Ford Focus 2000-2004 Car Stereo Dash Install Kit With Wiring Harness (Fits: 2000 Ford Focus) Brand New. $13. Buy It Now. Free Shipping 2000 - 2004 FORD FOCUS ZX3 3 DR DRIVER SIDE DOOR WIRING HARNESS 3S4T Ford Focus Wiring Harness | Auto Parts Warehouse Let the people with 12+ years of experience in finding and buying car parts help you find the best Wiring Harness for your Ford Focus. We here at Auto Parts Warehouse want to make sure you're happy with your car part purchases. We know you love your Ford Focus and want to make sure it's taken care of (maybe he or she even has a name?).