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.

Glow Plug Relay Module 904-900 Features:

• Fits 2004-2010 Chevrolet; 2004-2010 GMC; 2004-2009 Isuzu
• 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