2004.5 – 2005 6.6L LLY Kodiak / Topkick Duramax Glow Plug Controller
Dorman # 904-141
Reference #’s 97379635 / RY-1556
An essential replacement item, The Diesel Glow Plug Controller properly heats the vehicle’s glow plugs, ensuring that your diesel engine starts smoothly and reliably in cold weather. The Controller is engineered from high-quality materials for long-lasting durability.
- Replacement restores the diesel glow plug power system to original operation
- Direct replacement for a proper fit
- Plug and play repair solution – no programming necessary
- Updated smaller design