Product details:

An essential replacement item, Dorman's Diesel Glow Plug Controller properly heats the vehicle's glow plugs, ensuring that your diesel engine starts smoothly and reliably in cold weather. The Controller is engineered from high-quality materials for long-lasting durability. All Dorman products are engineered in the United States and backed by 100 years of automotive aftermarket experience. Our solutions are thoroughly tested and inspected, and if you experience any difficulty installing or using our parts, we have a dedicated technical support team of ASE Blue Seal certified professionals ready to help.