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…
I&…
If your current springs have 5 leaves then going to a 7 leaf spring will increase the height of the trailer a little and make the trailer more susceptible to sway. Regarding capacity if you go with springs rated higher than what is required it will…
If your old axles have a 5 bolt brake flange the assemblies like Dexter Electric Trailer Brake Assembly -…
Seal 171255UC has an inner diameter of 1.719 inches and outer diameter of 2.565 inches. A seal that has those dimensions would actually be #58846.…
I agree it is the right time to upgrade to a Lithium charger/converter as not all are Lithium compatible. I recommend using the Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger - 60 Amp #PD4060K which is a replacement for…
The old version of the #HBA-CAM used 4 wires, but the product was updated awhile back and now uses only two wires as shown in the photo on the product description page. The white wire from the HBA-CAM would tap into the white ground wire and the…
The correct replacement for a Demco Master Cylinder 05680-C is the Replacement Master Cylinder part #5650. I spoke with Demco to confirm this for you.
If your vehicle has a factory brake controller plug, you can simply use the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers – Ford, Item #3034-P, which will connect to the vehicle plug and the brake controller. On the new E-450…
Normal operating temperatures for drum brakes range from 150-400 degrees F. During certain stopping conditions the brake heat can exceed 600 degrees. The effectiveness and stopping power of the brakes is significantly reduced at these higher…
The correct replacement master cylinder kit we have for your Demco setup is the part #DM5918 which comes with the lock out replacement.
Wiring Adapter Fitguide
Trailer Wiring Manufacturers
Search For Custom Fit Cadillac Escalade EXT AccessoriesSelect A Category Below
Towing
Cadillac Escalade EXT Trailer Hitch
Cadillac Escalade EXT Trailer Wiring
Cadillac Escalade EXT Brake Controller
Cadillac Escalade EXT Front Mount Hitch
Cadillac Escalade EXT Towing Mirrors
Cadillac Escalade EXT Base Plate for Tow Bar
Cadillac Escalade EXT Vehicle Tow Bar Brake System
Cadillac Escalade EXT Vehicle Tow Bar Wiring
Cadillac Escalade EXT BOLT brand vehicle and hitch locks
Cargo Control
Cadillac Escalade EXT Roof Rack
Cadillac Escalade EXT Tool Box
Cadillac Escalade EXT Vehicle Cargo Control
Cadillac Escalade EXT Truck Bed Sliding Tray
Cadillac Escalade EXT Truck Bed Bike Rack
Performance Accessories
Cadillac Escalade EXT Air Filter
Cadillac Escalade EXT Transmission Cooler
Cadillac Escalade EXT Performance Chip Tuners
Cadillac Escalade EXT Vehicle Lights
Cadillac Escalade EXT Tire Chains
Cadillac Escalade EXT Vehicle Sway Bars
Cadillac Escalade EXT Vehicle Snow Plows
Cadillac Escalade EXT Salt Spreader
Cadillac Escalade EXT Vehicle Engine Heaters
Cadillac Escalade EXT Off Road Lights
Cadillac Escalade EXT Radiator Fan
Cadillac Escalade EXT Lift Assist
Vehicle Trim
Cadillac Escalade EXT Floor Mats
Cadillac Escalade EXT Tonneau Cover
Cadillac Escalade EXT Nerf Bars - Running Boards
Cadillac Escalade EXT Trim Kits
Cadillac Escalade EXT Vehicle Covers
Cadillac Escalade EXT Grille
Cadillac Escalade EXT Grille Guard
Cadillac Escalade EXT Bug Shield
Cadillac Escalade EXT Side Window Vents
Cadillac Escalade EXT Mud Flaps
Cadillac Escalade EXT Vehicle Seat Covers
Cadillac Escalade EXT Replacement Mirrors
Cadillac Escalade EXT Windshield Wiper Blades
Cadillac Escalade EXT Windshield Covers
Cadillac Escalade EXT Vehicle Air Mattress