Application-Specific Harness

F250 OEM LED Conversion (2017-19)


PART #: 1 x H129K

[ In Stock: 0 pieces ]

Product Details

Modernize: Designed to adapt the 2017-19 Ford F250 OEM LED headlights onto trucks that came standard with base H13 Dual Halogen headlamps, this wiring harness kit will allow you to upgrade to the most modern Super Duty look without cutting, splicing, or modifying anything on the truck's factory harness.

Plug n Play: This wiring harness kit is a seamless solution to keep your low and high beams under control on the new OEM LED lights using the original controls inside the cabin. The outputs will plug directly into the multi-pin connector on the back of each headlight from Ford.

Advanced: The unique Morimoto relay harness is designed to retain full function of the OEM headlight just like it came from the factory. No hiccups, no flickering, no problem!

OEM Grade: Aside from being ahead of the game from a technical standpoint, the Morimoto HD relay harness is also a work of art. With its wiring protected by abrasion resistant Techflex mesh sleeving and its extruded aluminum relay shell that's been anodized and laser engraved - the MotoControl Harness will look factory fresh under the hood!

HR Tested: Here at Headlight Revolution, we spend a lot of time installing and testing the products you'll find for sale. We don't favor any particular brand, so our commitment to you is that we'll deliver the best product for your application, period. To see all of the compatible lighting upgrades for your vehicle, use the Buyer's Guide on our homepage! Be sure to check out the HR YouTube channel for hundreds of helpful install and review videos!

Product Specs

  • What's Included

  • Harnesses: 2x Super Duty OEM LED Conversion Harnesses w/ Resistors

  • Dielectric Grease: 1x Tube Morimoto LectricLube Grease

  • Warranty:2 Years (Click for Details)

  • Compatibility

  • Ford F-250: 2017-2019 (w/o Dually)

  • Other Models: Not Compatible

  • Housings: 17-19 Super Duty OEM LED Only



  • NOTE: If you have a gas-powered Super Duty, you will need to extend the (+) input lead wire on one of the harnesses to reach the battery terminal. Diesel trucks have two batteries, and do not require any modifications.

  • Tech Specs

  • Functions: 100% Retained

  • Wiring: Plug and Play

  • Hyperflash Issues: N/A

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