Towing Equipment› Trailer Wiring and Electronics

Curt

BRAKE CONTROL HARNESS

$25.72

SKU: C00D 51431

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The CURT 51431 is a splice-in trailer brake controller wiring harness designed for select Ford Econoline vans, Expeditions, F-Series trucks, and Lincoln Navigators. It features an OEM plug for vehicle connection and pigtails for splicing into a brake controller. The harness includes color-coded wires to match electrical functions and comes with 24 inches of 12 gauge wire for installation flexibility. A slit-loom sleeve protects the wires.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCurt
Part NumberC00D 51431

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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