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 904-310 Features:

• Fits 2007-2009 Dodge; 2007-2009 Freightliner; 2007-2009 Jeep; 2005-2022 Mercedes-Benz
• 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