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Great Web Site, good info and prices. All items came in one box, and any do-it-yourselfer will have no problem installing. I plan on making some additional purchases.
James, Linthicun, MD
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Order $150.00 to qualify for free shipping

Adapter 4 Pole to 7 Pole & 4 Pole

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37185


Quantity in Cart: None
Code: 37185
Price: $22.95
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Shipping Weight: 2.00 pounds
Rating: Write A Review
Order $150.00 to qualify for free shipping
  Quantity: 
Video installation of trailer hitch wiring harness on 2006 Ford E350Wiring Adapter Installation on a Ford E350 - Video

Wiring Harness Installation - 2006 Dodge RamWiring Adapter Installation on a Dodge Ram - Video

Adapter converts from 4 pole wiring on vehicle to 7 pole round plug and 4 pole flat. Additional wire leads for brake, power and accessory.

  • Mounting Bracket Included

Wire Functions:
White: Ground
Blue: Brake
Black: "Hot" Lead - 12V power supply
Purple: Aux. - Reverse Lights etc.

Hopkins # 47185, TAP # 37185


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If you need help selecting a product or have questions, you can contact our Customer Service Team at 1-800-298-8924.

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