Make installing your trailer wiring harness as easy as possible with a custom fit wiring harness. Trailer wiring from Draw-Tite, Curt, Pollak, Tow Ready, Bosal, and Hopkins eliminates or reduces the need to cut and splice wires. It also helps to protect your vehicle's sensitive electronics from mis-wired trailers.
Choose the year of your vehicle to the left to find a custom fit trailer wiring harness.
Wiring Adapter Fitguide
Trailer Wiring Manufacturers
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Towing
Audi A7 Trailer Hitch
Audi A7 Trailer Wiring
Audi A7 Brake Controller
Cargo Control
Audi A7 Roof Rack
Audi A7 Trunk Bike Rack
Performance Accessories
Audi A7 Air Filter
Audi A7 Exhaust
Audi A7 Vehicle Lights
Audi A7 Tire Chains
Audi A7 Fluid Filters
Audi A7 Cabin Air Filter
Audi A7 Lift Assist
Vehicle Trim
Audi A7 Floor Mats
Audi A7 Vehicle Covers
Audi A7 Vehicle Seat Covers
Audi A7 Windshield Wiper Blades
Audi A7 Windshield Covers
Audi A7 Vehicle Air Mattress