Headlight Relay Harness Kit
Headlight Relay Harness Kit
Hero image 0 of Headlight Relay Harness Kit, 0 of 5
Speedway Motors

Headlight Relay Harness Kit

|19 ratings
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Key item features

  • Sealed beam, Halogen or H4
  • Brighter headlights
  • Works with any of our headlights
Current price is $57.99
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  • Free 60-day returns

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Arrives by Wed, Aug 26
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Shipping fee $13.99
Sold and shipped by Speedway Motors, INC
4.457219251336898 out of 5 stars
4.457219251336898 stars out of 5, based on 374 seller reviews(4.5)
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4.7 out of 5 stars
stars
19 ratings19 reviews
How item rating is calculated
  1. 5 stars79% (15)
  2. 4 stars16% (3)
  3. 3 stars0% (0)
  4. 2 stars5% (1)
  5. 1 star0% (0)
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Showing 1-3 of 19 reviews

Jan 13, 2018
Reviewer name: Matt
Sold bySpeedway Motors, INC
5 out of 5 stars
5 out of 5 stars review

My headlights are much brighter now!

Bought two kits. One for my '56 F-100 and one for my '68 Camaro. I always had problems with dim headlights after converting them to H4 as well as dimmer and headlight switch problems. Its a night and day difference. All the plugs are there and very easy to hook up. I wish the power leads were longer in order to reach the solenoid instead of the battery but that was no biggie.

Review from speedwaymotors.com
Helpful?540UNXIXL8SW862809646
Apr 5, 2014
Reviewer name: Gaba
Sold bySpeedway Motors, INC
5 out of 5 stars
5 out of 5 stars review

Truely painless

This harness could not have been easier to install. Talk about plug and play, to a point that all I needed to supply from my side for a screwdriver, zip ties and a cutter to cut the zip tie excess. Worth the money for not having to build one yourself. My 65 mustang now has halogen headlights.. Brighter than ever before!!!!

Review from speedwaymotors.com
Helpful?540UNXIXL8SW862809646
Apr 22, 2018
Reviewer name: Larry
Sold bySpeedway Motors, INC
5 out of 5 stars
5 out of 5 stars review

One on every hot rod

I put one relay on my 53 GMC after installing halogen headlamps. The circuit breaker in the headlight switch kept popping. Problem solved. Just put one in my 37 Buick 12 volt conversion with halogen headlamps. Twice as bright. Bought an extra for the 31 Chevy I'm building. Takes about 45 minutes to install. Easy and functionable.

Review from speedwaymotors.com
Helpful?540UNXIXL8SW862809646