Glow Plug Controller - 2004-2005 GM 6.6L LLY Duramax - 904-141

Part # 904-141

NOTE: This controller was designed specifically for the Kodiak/Topkick 4500/5500 vehicle series but we have found it also works perfectly on 2500/3500 Silverado/Sierra trucks.  We did multiple installs on trucks due to the non-existent availability of the oem or even aftermarket cross-over and they worked great.  No engine codes.

A properly functioning glow plug is essential to cold-weather starts. This direct replacement for the original part restores proper glow plug function and has been validated for specific vehicle years, make and models.

• Ideal solution - this diesel glow plug controller restores the glow plug power system to original operation
• Ideal solution - reliable replacement for a controller that has failed due to fatigue
• Durable construction - made from quality materials to ensure reliable service
• Trustworthy design - backed by a team of engineers and product designers in the United States