LMR will be closed for Memorial Day Mon 5/27/24. Need help? Contact Us

1990 Mustang Headlight Harness by Ron Francis Wiring

1990 Mustang Headlight Harness

Replace your damaged headlight, park light, & side marker light connections with this new factory correct harness!

Item #LRS-8790HWH
MPN# FH-075

Sale Price: $188.96

Everyday Low Price: $209.95
You Save $20.99

In Stock
 This item is returnable. Details

Free Shipping over $99

 Add to Cart

  • Ford Mustang - 1990
Fitment Notice
  • Fits 1990 Ford Mustangs
  • If your Mustang is equipped with fog lights, the two connectors with the orange/black wires are for this function. They have supplied the other half of the connector as well as the terminals and seals to mate to these connectors. You will need to remove the factory connector and use the new seals/terminals/connector supplied.
  • These harnesses include the alternator wiring for the stock 2G alternator only. 3G (130 amp, 200 amp, etc) alternators will require the harness to be updated to the 3G style connections.
Made in the USA


  • Complete Harness
  • Easy Installation
  • Factory Correct Connectors


  • Headlight Connections
  • Park Light Connections
  • Side Marker Connections

 What's in the Box

  • (1) Front Light Harness
  • Installation instructions

Headlight Harness
If the harnesses or connectors on your 1990 Mustang headlights, park lights, or side markers are damaged, melted, or broken, this wiring harness is exactly what you need. This headlight wiring harness is a quick and easy way to get your Mustang's lights working perfectly again. Featuring stock-length harnesses with factory-correct connectors, this harness is perfect for restoring your Fox Body's front lighting setup. This wiring harness is manufactured with factory-correct connectors and terminals, quality crosslink automotive grade wire, and high temp covering.

Ron Francis Wiring Warranty - Click Here

California Residents:
Prop 65 Warning SignWARNING: Cancer and Reproductive Harm-

About This Brand

Ron Francis Wiring
With over 34 years of experience in the Street Rod and Hot Rod industry, you can trust that Ron Francis Wiring will surpass your expectations. They specialize in developing cutting-edge wiring products to keep ahead of the competition. Ron Francis Wiring is dedicated to providing a broad spectrum of quality electrical products along with exemplary customer service to make your experience a memorable one. Whether you need a small wiring pigtail or an entire electrical harness, Ron Francis Wiring has the parts you need to get the job done. Shop our selection of Ron Francis Mustang wiring harnesses at!
Add to Cart