Shop By Category
Your Cart

94-03 Ford Powerstroke 7.3L 9007 Headlight Heavy Duty Wiring Harness Upgrade

  • This harness is Plug and Play and plugs directly into your existing head lamp wiring.
  • Uses the factory head light signal wiring to trigger TWO heavy duty 40A water resistance relays.
  • The Dual relays can power bulbs to more than 400 watts.
  • Designed to endure HIGH temperatures for added protection when running high wattage bulbs .
  • Anti-Corrosive Lead-Plated terminals for long life and good contact.
  • Easy Installation. Plug and Play.
  • This is a great lighting upgrade for your Ford F250/F350 Super Duty Truck!

These harnesses ARE NOT designed for use with higher than stock wattage bulbs (more than 65 watt). We cannot warranty melted harnesses due to the use of these bulbs. 

Click here for install instructions

PLEASE NOTE: Daytime Running Lights (DRL) must be disabled in order to use this harness.

How to disable the DRL on Canadian Trucks

On the Canadian FORD F-250/F-350 trucks, the Daylight Running Light Module (DRL) is

item may vary in appearance from photo

Write a review

Please login or register to review
Lame California Prop 65 Notice