HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition DFH103 Fuel Injection Fuel Heater
Part #: DFH103

Standard Ignition DFH103 Fuel Injection Fuel Heater

24 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, E-350 Club Wagon, E-350 Super Duty, Excursion, F-250 Super Duty, F-350 Super Duty, E-350 Econoline Club Wagon, and E-350 Econoline
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Overview of Standard Ignition Fuel Injection Fuel Heater DFH103

The Standard Ignition DFH103 fuel injection fuel heater is designed to maintain optimal fuel temperature for efficient engine performance. This component is compatible with various Ford models, including the E-350 Club Wagon, E-350 Econoline, and F-350 Super Duty, ensuring reliable operation in demanding conditions.

  • Constructed from durable plastic material for corrosion resistance
  • Includes an o-ring for secure sealing and leak prevention
  • Compatible with Ford E-350 Club Wagon, E-350 Econoline, E-350 Super Duty, Excursion, F-250 Super Duty, and F-350 Super Duty
  • Part number DFH103 for precise identification and fitment

Detailed Product Description

The DFH103 fuel injection fuel heater by Standard Ignition is engineered to support the fuel injection system by preventing fuel from gelling or freezing in cold conditions. Made from high-quality plastic, this fuel heater offers resistance to corrosion and wear, contributing to the longevity of the fuel system components. The included o-ring ensures a tight seal, reducing the risk of fuel leaks and maintaining system integrity. This part is specifically designed for Ford trucks and vans such as the E-350 Econoline Club Wagon and F-250 Super Duty, providing a direct replacement that meets OEM specifications.

Applications and Problem Resolution

This fuel injection fuel heater is used to maintain fuel temperature and improve fuel flow in cold weather. It addresses several common issues:

  • Prevents fuel gelling and waxing in low temperatures
  • Reduces cold start difficulties in Ford E-350 Econoline and F-350 Super Duty models
  • Helps maintain consistent fuel pressure and flow
  • Minimizes risk of fuel line blockages due to cold weather
  • Supports overall engine performance and reliability

Installation Notes and Tips

When installing the Standard Ignition DFH103 fuel injection fuel heater, ensure the o-ring is properly seated to prevent leaks. It is recommended to inspect the fuel lines and connectors for wear or damage during installation. Use appropriate tools to avoid damaging the plastic housing. Follow vehicle-specific service manual instructions for removal and installation to ensure proper fitment on Ford E-350 Club Wagon, Excursion, and F-250 Super Duty models.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards. The DFH103 fuel injection fuel heater undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in material and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.

BrandStandard Ignition
Part NumberDFH103
MaterialPlastic
NotesIncludes O-Ring

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003FordE-350 Club Wagon7.3LV8N/AMounted on Filter Housing
2003FordE-350 Super Duty7.3LV8N/AMounted on Filter Housing
2003FordExcursion7.3LV8N/AMounted on Filter Housing
2003FordF-250 Super Duty7.3LV8N/AMounted on Filter Housing
2003FordF-350 Super Duty7.3LV8N/AMounted on Filter Housing
2002FordE-350 Econoline Club Wagon7.3LV8N/AMounted on Filter Housing
2002FordExcursion7.3LV8N/AMounted on Filter Housing
2002FordF-250 Super Duty7.3LV8N/AMounted on Filter Housing
2002FordF-350 Super Duty7.3LV8N/AMounted on Filter Housing
2001FordE-350 Econoline Club Wagon7.3LV8N/AMounted on Filter Housing
2001FordExcursion7.3LV8N/AMounted on Filter Housing
2001FordF-250 Super Duty7.3LV8N/AMounted on Filter Housing
2001FordF-350 Super Duty7.3LV8N/AMounted on Filter Housing
2000FordE-350 Econoline Club Wagon7.3LV8N/AMounted on Filter Housing
2000FordE-350 Super Duty7.3LV8N/AMounted on Filter Housing
2000FordExcursion7.3LV8N/AMounted on Filter Housing
2000FordF-250 Super Duty7.3LV8N/AMounted on Filter Housing
2000FordF-350 Super Duty7.3LV8N/AMounted on Filter Housing
1999FordE-350 Econoline Club Wagon7.3LV8N/AMounted on Filter Housing
1999FordE-350 Super Duty7.3LV8N/AMounted on Filter Housing
1999FordF-250 Super Duty7.3LV8N/AMounted on Filter Housing
1999FordF-350 Super Duty7.3LV8N/AMounted on Filter Housing
1998FordE-350 Econoline7.3LV8N/AMounted on Filter Housing
1998FordE-350 Econoline Club Wagon7.3LV8N/AMounted on Filter Housing

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1831197C912-92003800-20003904-460DFH1003F81Z9J294BAMSDA5

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.