Description:
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.
Features and Benefits:
- 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
- Upgraded replacement - this diesel exhaust fluid (DEF) heater features additional protection from fluid intrusion
Specifications:
Electrical Connector Gender:
Male Female
Electrical Connector Quantity:
2
Electrical Connector Terminal Gender:
Male Female
Electrical Connector Terminal Quantity:
7
Housing Material:
Plastic
Inlet Fitting Type:
Female
Inside Diameter:
4.375 in
Level Sensor Type:
Resistor
Mounting Hardware Included:
Yes
Outlet Fitting Type:
Female
Package Contents:
1 Diesel Exhaust Fluid (DEF) Heater
Universal Or Specific Fit:
Specific
Wire Insulation Material:
Plastic
Mercedes-Benz #:
1644711175
Mercedes-Benz #:
A1644711175
