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.
Videos
for Custom Fit Vehicle Wiring
Help Articles
Expert Answers
The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…
A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…
The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…
There is only one difference between the Curt Trailer Hitch Receiver #C13176 and etrailer Trailer Hitch Receiver #e98909 that fit your 2020 Chevrolet Colorado, which is the finish. The Curt trailer hitch has a glossy black finish while the etrailer…
Hey Tim, The ZCI Circuit Protected Vehicle Wiring Harness #119250KIT is compatible with LED lights and has been used as a go to for years for people who have LED trailer lights. The light function is supposed send a tiny bit of voltage from the…
Hi Jerry, For your 2025 Kia Sorento PHEV you would need the Curt Trailer Hitch Receiver #C37RV for the trailer hitch. The right light kit for your Sorento is going to depend on a few factors. For models with the tow package, like you stated you have,…
If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…
Yep, so long as your 2024 Subaru Crosstrek Wilderness is not a hybrid both the Curt and etrailer hitches will fit: - Curt Trailer Hitch Receiver #C13382 - etrailer Trailer Hitch Receiver #e98912 The only difference besides price is the finish; the…
The main difference between the Curt Trailer Hitch Receiver part #C13416 and the EcoHitch Hidden Trailer Hitch Receiver part #EH97FR is that the EcoHitch has a completely hidden cross tube whereas the Curt cross tube will be visible from the rear of…
You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…
I definitely understand being a bit overwhelmed by the amount of options in front of you, however I can definitely help with differentiating the trailer hitches for your 2019 Subaru Outback Wagon along with explaining my personal recommendation,…
Hey Piotr, thanks for reaching out! The weight ratings between the Curt Trailer Hitch Receiver #C94WR and Towsmart Trailer Hitch Receiver #TS96VR that fit your 2025 Kia Sportage are determined by the testing done according to those manufacturers. I…
Wiring Adapter Fitguide
Trailer Wiring Manufacturers
Search For Custom Fit Mercedes-Benz AccessoriesSelect A Category Below
Towing
Mercedes-Benz Trailer Hitch
Mercedes-Benz Trailer Wiring
Mercedes-Benz Brake Controller
Mercedes-Benz Front Mount Hitch
Mercedes-Benz Towing Mirrors
Mercedes-Benz Base Plate for Tow Bar
Mercedes-Benz Vehicle Tow Bar Brake System
Mercedes-Benz Vehicle Tow Bar Wiring
Cargo Control
Mercedes-Benz Roof Rack
Mercedes-Benz Ladder Rack
Mercedes-Benz Trunk Bike Rack
Mercedes-Benz Truck Bed Sliding Tray
Mercedes-Benz Spare Tire Bike Racks
Performance Accessories
Mercedes-Benz Air Filter
Mercedes-Benz Suspension Enhancement
Mercedes-Benz Performance Chip Tuners
Mercedes-Benz Vehicle Lights
Mercedes-Benz Tire Chains
Mercedes-Benz Fluid Filters
Mercedes-Benz Vehicle Sway Bars
Mercedes-Benz Catalytic Converters
Mercedes-Benz Vehicle Engine Heaters
Mercedes-Benz Radiator Fan
Mercedes-Benz Cabin Air Filter
Mercedes-Benz Lift Assist
Vehicle Trim
Mercedes-Benz Floor Mats
Mercedes-Benz Nerf Bars - Running Boards
Mercedes-Benz Trim Kits
Mercedes-Benz Vehicle Covers
Mercedes-Benz Grille Guard
Mercedes-Benz Side Window Vents
Mercedes-Benz Mud Flaps
Mercedes-Benz Lamp Guards
Mercedes-Benz Van Cargo Mat
Mercedes-Benz Vehicle Tent
Mercedes-Benz Vehicle Seat Covers
Mercedes-Benz Windshield Wiper Blades
Mercedes-Benz Windshield Covers
Mercedes-Benz Vehicle Air Mattress
Mercedes-Benz Truck Bed Camera