Diesel Emissions Fluid Heater by Dorman®. The factory DEF heater on certain vehicles often fails from fluid intrusion. This Dorman OE FIX solution modifies the OEM design to address this failure point and increase reliability.
Upgraded replacement - this diesel exhaust fluid (DEF) heater features additional protection from fluid intrusion
Restores performance - designed to match the fit and function of the original equipment part
Thoroughly tested - each design undergoes cyclical heater element fatigue testing
Trustworthy quality - backed by team of engineers in the United States
Dorman Products® is well-known as a leader in providing quality auto parts to the aftermarket. They have earned their reputation for excellence from over three decades of experience in providing automotive replacement parts, fasteners and service line products primarily for the automotive aftermarket. Their prestigious position stems from a unique combination of application expertise, innovative product design, and breadth of product offerings, many of which are not conveniently or economically available elsewhere.
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