Picture of Curt Custom Wiring Harness - 4-Way Flat Output
Picture of Curt Custom Wiring Harness - 4-Way Flat Output
Picture of Curt Custom Wiring Harness - 4-Way Flat Output
Picture of Curt Custom Wiring Harness - 4-Way Flat Output

Curt Custom Wiring Harness - 4-Way Flat Output

Part #:
56465
$89.95
$99.95
Free Shipping Over $99
In Stock Ships by Wednesday

Additional details

  • Plugs into vehicle tail light assembly to provide a 4-way flat socket
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Equipped with tail light converter for vehicle-trailer compatibility
  • Constructed with SMT circuitry for better performance and durability
  • Dust cover included to keep connector clean when not in use
  • Backed by a limited one-year warranty
  • Note:Vehicle battery connection required
  • Includes fuse holder, battery connection wiring and other necessary wiring components

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Curt custom wiring provides everything you need to connect your vehicle's electrical system to a trailer. With plug-and-play connectors, a custom wiring harness easily integrates with your vehicle taillights to provide a standard trailer wiring connector, typically in the form of a 4-way flat.

This custom wiring harness features a vehicle-specific design to perfectly fit certain years of the Ford F-150 (with backup sensors and without LED taillights; to verify vehicle compatibility, see the Curt application guide or use the Vehicle Lookup on the Curt website). It uses OEM-compatible connectors to "T" into the vehicle's taillight assembly and provides a standard 4-way flat output to power the taillights, brake lights and turn signals on your trailer.

BrandCURT Mfg
Length9 inch(es)
Width6 inch(es)
Height3 inch(es)
Weight1.57 lb(s)
UPC00612314564651

  • 2023 Ford F-150
  • 2022 Ford F-150
  • 2021 Ford F-150

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov