Standard Ignition Fuel Injection Fuel Heater P/N:DFH104
Standard DFH105 fuel injection fuel heater for the 1994-1996 Ford F-250 V8 7.3L and other vehicles heats the diesel fuel in the fuel system. Diesel thickens in the cold, and this heater is there to warm it.
Hard starting in cold weather or a diesel that runs rough when cold can have several causes, and a failed heater is one of them. Find what is behind the symptom before buying a replacement. With the engine off and cool, look over the terminals and O-rings for corrosion, cracks or fuel seepage, and leave circuit testing to a shop.
The vehicles it fits include the 1994-1997 Ford E-350 Econoline V8 7.3L and the 1994-1997 Ford E-350 Econoline Club Wagon V8 7.3L, along with other Ford models. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One fuel heater. This listing is a single heater, and the engine takes one.
Does the Standard DFH105 fuel heater fit a 1994-1996 Ford F-250 with the V8 7.3L?
Yes. The Standard DFH105 fits the 1994-1996 Ford F-250 V8 7.3L, and that engine takes one heater.
Will this diesel fuel heater work on a 1994-1997 Ford E-350 Econoline Club Wagon V8 7.3L?
Yes. The Standard DFH105 fits the 1994-1997 Ford E-350 Econoline Club Wagon V8 7.3L. Use the "Vehicles it fits" section to check other models and engines.
What are the O-rings and terminals on this fuel heater made of?
The O-rings are Viton, made for sealing and endurance under extreme operating conditions. The terminals are aluminum for better conductivity.
What are the signs a diesel fuel heater is failing?
Hard starting in cold weather or rough running while the engine is cold can be signs. Testing the heater circuit is a job for a shop.
What is the Standard DFH105 fuel heater made of?
The Standard DFH105 is made of plastic, and its heater element is a high conductive metal material.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.