Skip to product information
1 of 4

Dorman - OE Solutions Diesel Glow Plug Controller Glow Plug Relay Module for 2004-05 Chevrolet GMC Workhorse 904-141

Dorman - OE Solutions Diesel Glow Plug Controller Glow Plug Relay Module for 2004-05 Chevrolet GMC Workhorse 904-141

Regular price $160.31
Regular price Sale price $160.31
Sale Sold out

Shipping calculated at checkout.

36 in stock

Quantity

Shipping & returns

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

Read the shipping policy

Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

Read the full return policy
Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Specifications

Shipping weight
2.2 lb
Barcode
10019495765353

Billable shipping weight; may include dimensional weight.

Diesel glow plug relay module for 2004-05 Chevrolet, GMC and Workhorse that restores proper glow plug function in cold weather starts.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

  • Glow Plug Relay Module
  • Direct replacement for original part
  • Validated for 2004-05 Chevrolet, GMC and Workhorse diesel vehicles
  • Trustworthy design backed by U.S. engineers and product designers

Benefits

  • Reliable cold‑weather starts
  • Reduced engine wear from improper glow plug operation
  • Improved fuel efficiency through proper ignition timing
  • Lower maintenance costs with a durable replacement part

Application

This part is for owners of 2004-05 Chevrolet, GMC and Workhorse diesel vehicles needing a replacement glow plug controller.

Fitment Notes

  • 2004-05 Chevrolet
  • 2004-05 GMC
  • 2005 Workhorse

Why Choose Dorman - OE Solutions?

  • Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct‑fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long‑lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

  • Included items: 1 PC

Item Dimensions

  • Dimensions: 1.8in x 3.8in x 5.0in, Weight: 0.4lbs
View full details

Vehicle fitment