Part #: 425-759

Delphi EX631094 Fuel Injector

28 vehicles fit this part
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Delphi Remanufactured Diesel Fuel Injector for Ford Super Duty

The Delphi EX631094 fuel injector is designed specifically for diesel engines in Ford F-250 Super Duty and F-350 Super Duty trucks. This remanufactured direct injection fuel injector ensures reliable fuel delivery with OEM standard quality and includes all necessary mounting hardware for a straightforward installation.

  • Compatible with Ford F-250 Super Duty and F-350 Super Duty diesel engines
  • Direct injection fuel system type for precise fuel delivery
  • Steel body material for durability and heat resistance
  • Includes mounting hardware: hold down bolt, new injector pipe, and copper washer
  • Blade terminal type with 2 male terminals and female oval connector
  • Comes with 2 O-rings and gasket/seal for leak-free installation
  • Attachment method: clamp with bolt for secure fitment
  • Light duty injector grade, remanufactured to OEM standards

Product Details and Specifications

The Delphi EX631094 fuel injector is engineered for diesel-powered Ford Super Duty trucks, specifically the F-250 and F-350 models. Featuring a steel body, this injector withstands the demanding conditions of direct fuel injection systems. The injector uses a blade terminal type with two male terminals and a female oval connector shape, ensuring compatibility with factory wiring harnesses. Included mounting hardware such as the hold down bolt, new injector pipe, and copper washer simplifies replacement and helps maintain a secure, leak-free connection. The injector also comes with two O-rings and a gasket or seal to prevent fuel leaks and maintain system integrity.

Applications and Common Issues Addressed

  • Restores proper fuel atomization and engine performance in Ford F-250 and F-350 Super Duty diesel engines
  • Resolves rough idling and misfires caused by faulty fuel injectors
  • Eliminates fuel leaks due to worn seals or damaged injector components
  • Improves fuel efficiency by ensuring accurate fuel delivery
  • Addresses hard starting and poor acceleration related to injector failure

Installation Notes and Tips

Installation of the Delphi EX631094 fuel injector requires basic mechanical skills and appropriate tools. The included mounting hardware and seals should be used to ensure a proper fit and prevent leaks. When installing, verify the injector’s orientation and connector alignment to match the factory wiring harness. It is recommended to inspect the fuel rail and injector ports for cleanliness before installation. Torque the hold down bolt to manufacturer specifications to avoid damage or improper sealing.

Quality Assurance and Warranty

This Delphi fuel injector is remanufactured to OEM standards, ensuring reliable performance and durability. The product undergoes rigorous testing to meet factory specifications for fit, form, and function. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship for a defined period. Refer to the product documentation for exact warranty terms.

BrandDorman
Part Number425-759
ColorBlack
Diameter1.75
End 1 TypeExternal Profile
End 1 TypeInternal Profile
Installation Instructions IncludedNo
Length13.3
MaterialSteel
Mounting Hardware IncludedNo
Package Contents1 Steering Shaft
Spline Quantity40
Universal Joint Quantity1
Universal Joints IncludedYes

This part fits 28 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2019FordF-250 Super DutyN/ACylinder(s) 1, 2, 7 & 8
2019FordF-350 Super DutyN/ACylinder(s) 1, 2, 7 & 8
2018FordF-250 Super DutyN/ACylinder(s) 1, 2, 7 & 8
2018FordF-350 Super DutyN/ACylinder(s) 1, 2, 7 & 8
2017FordF-250 Super DutyN/ACylinder(s) 1, 2, 7 & 8
2017FordF-350 Super DutyN/ACylinder(s) 1, 2, 7 & 8
2016FordF-250 Super DutyN/ACylinder(s) 1, 2, 7 & 8
2016FordF-350 Super DutyXLTStandard Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2016FordF-350 Super DutyXLTExtended Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2016FordF-350 Super DutyXLTCrew Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2016FordF-350 Super DutyXLStandard Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2016FordF-350 Super DutyXLExtended Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2016FordF-350 Super DutyXLCrew Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2016FordF-350 Super DutyPlatinumCrew Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2016FordF-350 Super DutyLariatExtended Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2016FordF-350 Super DutyLariatCrew Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2016FordF-350 Super DutyKing RanchCrew Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2015FordF-250 Super DutyN/ACylinder(s) 1, 2, 7 & 8
2015FordF-350 Super DutyXLTStandard Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2015FordF-350 Super DutyXLTExtended Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2015FordF-350 Super DutyXLTCrew Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2015FordF-350 Super DutyXLStandard Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2015FordF-350 Super DutyXLExtended Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2015FordF-350 Super DutyXLCrew Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2015FordF-350 Super DutyPlatinumCrew Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2015FordF-350 Super DutyLariatExtended Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2015FordF-350 Super DutyLariatCrew Cab PickupN/ACylinder(s) 1, 2, 7 & 8
2015FordF-350 Super DutyKing RanchCrew Cab PickupN/ACylinder(s) 1, 2, 7 & 8

* 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:

32301094700

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