51451 Trailer Brake Controller Harness Fits Select Cadillac, Chevrolet, GMC
InfoVehicle Info Needed
CURTPART NUMBER: 229-51451

51451 Trailer Brake Controller Harness Fits Select Cadillac, Chevrolet, GMC

$941
ShippingShips on Sep 14, 2026
Lowest PriceLowest Price Guarantee

Trailer Brake Controller Harness
  • Fits Select Chevrolet Silverado, Suburban, Tahoe, GMC Sierra, Yukon, Escalade

    It takes a lot of power to stop a moving trailer, especially when that trailer is hauling livestock, construction materials, industrial equipment or other heavy-duty cargo. Play it safe when you tow and give your trailer brakes the control they need with a CURT trailer brake controller and brake controller harness. This brake controller harness comes with an OEM plug to connect to the vehicle and has pigtails to splice into a brake controller. It features color-coded wires to coordinate with the appropriate electrical functions and comes with two feet of wire for convenient installation. This splice-in harness also comes with a protective slit loom sleeve and can easily be installed using CURT snap locks. It is designed to be compatible with certain years of the Ford Econoline van, Expedition, F250, F350, F450 and F550 Super Duty or Lincoln Navigator. For a complete listing of vehicle compatibility, see the application info.

    51451 Trailer Brake Controller Harness Features:

    • Allows Any Curt Brake Control To Be Plugged Into OEM Socket
    • Quick Plug Harness Installs In Less Than Ten Minutes
    • Wire Colors Match Standard Brake Control Harnesses
    • Incl. 24 In. Of 12 Gauge Wire For Flexible Installation
    • Slit-Loom Sleeve Keeps Wires Contained And Protected
  • Part TypeTrailer Brake Control Wiring Harness
    BrandCURT
    Package Height2.0
    Package Width3.0
    Package Length6.0
    Weight0.21 PG
    Part CategoryAccessories
    Install Time5 Minutes
    Part FitmentDirect Fit
    Vendor Part Number51451
    Package Qty1
    Package TypeEA
    No Questions
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