Dorman 904-100 Diesel Glow Plug Relay Compatible with Select Chevrolet / GMC Models

Dorman 904-100 Diesel Glow Plug Relay Compatible with Select Chevrolet / GMC Models

• Direct replacement - this diesel glow plug relay is designed to match the fit and function of the original relay on specified vehicles
• Ideal solution - this relay is a reliable replacement for an original part that is damaged or has failed due to fatigue
• Durable construction - this relay is made from quality components to ensure reliable performance and a long service life
• Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
• Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Diesel Glow Plug Relays regulate the current going to the vehicle's glow plugs. Replacement is constructed of quality materials and tested to meet product standards and quality.