Curt 51437 Quick Plug Brake Controller Wiring Harness, Select Ford F-Series, Flex, Expedition, Bronco, Lincoln MKT & Navigator

Why Choose the Curt 51437 Quick Plug Harness?

A Curt Quick Plug brake controller wiring adapter is one of the fastest and easiest ways to connect your brake controller to your vehicle — no cutting or splicing required. Simply insert the vehicle-specific plug end into your vehicle's factory brake controller socket, then plug the other end into your Curt trailer brake controller.

This particular harness fits certain years of the Ford F150, F250 Super Duty, F350 Super Duty, F450 Super Duty, F550 Super Duty, Flex, Expedition, and Bronco, as well as the Lincoln MKT and Navigator. It's compatible with most Curt brake controllers, including the Venturer, Discovery, Reflex, and TriFlex, and can be used either as a replacement harness or for a first-time controller installation.

Key Features & Benefits

• Plug-and-Play Installation: No cutting or splicing needed
• 24" of 12-Gauge Wire: Flexible mounting options for your controller
• Slit-Loom Sleeve: Keeps wires contained and protected
• Matches Standard Wire Colors: Consistent with standard brake controller harnesses
• Broad Curt Controller Compatibility: Works with Venturer, Discovery, Reflex, TriFlex

Technical Specifications