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Dorman 904-100 Diesel Glow Plug Relay Compatible with Select Chevrolet / GMC Models

4.3 (10) Write Review
Free shipping on orders over $29.99

$39.95

$ 17 .99 $17.99

In Stock

About this item

  • Direct replacement - this diesel glow plug relay is designed to match the fit and function of the original relay on specified vehicles
  • Ideal solution - this relay is a reliable replacement for an original part that is damaged or has failed due to fatigue
  • Durable construction - this relay is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


This diesel glow plug relay is designed to match the fit and function of the original relay on specified vehicles, and is engineered for durability and reliable performance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet C4500 Kodiak: 2003, 2004] - [Chevrolet C4500 Kodiak: 2003] - [Chevrolet C5500 Kodiak: 2003, 2004] - [Chevrolet C5500 Kodiak: 2003] - [Chevrolet Silverado 2500 HD: 2001, 2002, 2003, 2004] - [Chevrolet Silverado 3500: 2001, 2002, 2003, 2004] - [GMC C4500 Topkick: 2003, 2004] - [GMC C4500 Topkick: 2003] - [GMC C5500 Topkick: 2003, 2004] - [GMC C5500 Topkick: 2003] - [GMC Sierra 2500 HD: 2001, 2002, 2003, 2004] - [GMC Sierra 3500: 2001, 2002, 2003, 2004]


Bbuckley
Reviewed in the United States on August 30, 2024
It works only time will tell how long it will last.
Bill T.
Reviewed in the United States on December 16, 2023
Item works great
Yana
Reviewed in the United States on January 18, 2022
Fit my 02 Duramax. Much more economical than buying the whole assembly from the dealer
Mike Young
Reviewed in the United States on November 12, 2021
This was at the best price I could find that had it in stock ready to ship. Relay was delivered in a couple of days and once I installed it I stopped getting the error codes.
Noel Lamb
Reviewed in the United States on July 28, 2020
Worked out great 👍
Cesar
Reviewed in the United States on March 30, 2020
Same oem fit.
Dwight Driver
Reviewed in the United States on March 3, 2020
Worked fine
Ray
Reviewed in the United States on August 31, 2019
Worked great for my 02 gmc 2500hd. It's all I needed to clear my CEL.
Client d'
Reviewed in Canada on December 21, 2018
Pour mon duramax
Mark Sabic
Reviewed in Canada on November 24, 2018
Bought these on April 9 2018, had one original relay that failed and decided to change both while I had the controller out. They worked perfectly for a while. Now 8 months later one has failed completely with no contact and the other is intermittent.Very disappointed.