Manufacturer's Part Number:
Diesel Fuel Heaters
Dorman Diesel Fuel Heating Elements
Summit Racing Part Number:
Mounting Hardware Included:
Wire Connector Included:
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These Dorman diesel fuel heating elements are designed to prevent diesel fuel from gelling in cold temperatures. They heat the diesel fuel inside of the fuel filters to dissolve paraffin wax crystals. By converting electric energy to heat, the elements raise the diesel fuel temperature to appropriate levels to avoid pre-detonation of the fuel once it's injected into the combustion chamber.