Fits these vehicles: 2012-13 Chevrolet Silverado 1500 Passenger Side Tail Light Wiring Harness 2010-11 Chevrolet Silverado 1500 with 3047 Backup Light Bulb Passenger Side Tail Light Wiring Harness 2008-09 Chevrolet Silverado 1500 Passenger Side Tail Light Wiring Harness 2007 Chevrolet Silverado 1500 with New Body Style Passenger Side Tail Light Wiring Harness 2010-11 Chevrolet Silverado 2500 HD with 3047 Backup Light Bulb Passenger Side Tail Light Wiring Harness 2012-14 Chevrolet Silverado 2500 HD Passenger Side Tail Light Wiring Harness 2008-09 Chevrolet Silverado 2500 HD Passenger Side Tail Light Wiring Harness 2007 Chevrolet Silverado 2500 HD with New Body Style Passenger Side Tail Light Wiring Harness 2010-11 Chevrolet Silverado 3500 HD with 3047 Backup Light Bulb Passenger Side Tail Light Wiring Harness 2012-14 Chevrolet Silverado 3500 HD Passenger Side Tail Light Wiring Harness 2008-09 Chevrolet Silverado 3500 HD Passenger Side Tail Light Wiring Harness 2007 Chevrolet Silverado 3500 HD with New Body Style Passenger Side Tail Light Wiring Harness 2010-11 GMC Sierra 3500 HD with 3047 Backup Light Bulb with Dual Rear Wheels (DRW) Passenger Side Tail Light Wiring Harness 2012-14 GMC Sierra 3500 HD with Dual Rear Wheels (DRW) Passenger Side Tail Light Wiring Harness 2008-09 GMC Sierra 3500 HD with Dual Rear Wheels (DRW) Passenger Side Tail Light Wiring Harness 2007 GMC Sierra 3500 HD with New Body Style with Dual Rear Wheels (DRW) Passenger Side Tail Light Wiring Harness