DORMAN 904-413 GLOW PLUG CONTROLLER 2001-2004 GM 6.6L DURAMAX LB7

Detailed Applications

Product Specifications

OE Numbers

The DORMAN 904-413 Glow Plug Controller is an indispensable solution for GM 6.6L Duramax LB7 diesel engines from 2001 to 2004. This essential component is designed to ensure peak performance during cold-weather starts, where a properly functioning glow plug is crucial. As a direct replacement for the original part, this controller seamlessly restores the glow plug power system back to its intended operation, safeguarding your engine against the challenges of harsh winter conditions.

Engineered for durability, the DORMAN 904-413 is constructed from high-quality materials, minimizing the risks of premature failure and ensuring long-lasting, reliable service. Its carefully designed components have been validated for specific vehicle years and models, making it an ideal choice for maintaining your Duramax engine’s performance.

The clever design of this glow plug controller is backed by a dedicated team of engineers and product designers based in the United States, ensuring that the controller meets stringent performance and safety standards. With a male connector and convenient dimensions—height: 3.1 inches, length: 5.5 inches, and width: 3.7 inches—this glow plug controller is easy to install and fits perfectly into your existing setup.

Included in the packaging is one diesel glow plug controller, featuring four male terminals with blade-type connectors that simplify the installation process. The DORMAN 904-413 Glow Plug Controller is also compatible with the original equipment number 97371491 from General Motors, providing a trustworthy replacement option for a controller that has failed due to wear and fatigue. Choose the DORMAN 904-413 to ensure your engine starts smoothly—even in the coldest weather—keeping you on the road and performing at your best.