Dorman Diesel Emissions Fluid Heater (MPN: 904-643) Swivel making it an essential component

making it an essential component for boaters seeking reliable navigation lighting

ensuring performance in extreme conditions

Constructed from durable steel and finished with a high-gloss black powder coat

Manufacturer Part Number: 3516

Reliable OE Replacement Wheel Studs for Secure Fitment

Dorman Diesel Emissions Fluid Heater (MPN: 904-643) Swivel making it an essential componentEnhanced design for improved reliability and performance in DEF systems. The Dorman Diesel Emissions Fluid Heater is engineered to address common failure points in factory installed DEF heaters. This OE FIX solution features an upgraded design that provides additional protection against fluid intrusion, significantly enhancing the reliability of the component. It is meticulously crafted to match the fit and function of the original equipment part,