HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition FJ1257 Fuel Injector
Part #: FJ1257

Standard Ignition FJ1257 Fuel Injector

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Reliable Remanufactured Diesel Fuel Injector for Direct Injection Systems

The Standard Ignition FJ1257 fuel injector is designed for diesel engines requiring precise direct injection fuel delivery. This remanufactured fuel injector ensures compatibility with various diesel vehicle models, providing consistent performance and fuel efficiency.

  • Remanufactured fuel injector for diesel engines
  • Direct injection type for accurate fuel delivery
  • Includes O-rings for proper sealing
  • OEM replacement part ensuring fit and function
  • Metal construction with male pin terminals (4 pins)

Product Details and Specifications

The Standard Ignition FJ1257 fuel injector is engineered for diesel fuel injection systems utilizing direct injection technology. Constructed from durable metal, this injector features four male pin terminals to ensure secure electrical connections. It comes with O-rings included to maintain a tight seal and prevent leaks. As an OEM replacement, it meets original equipment standards for fitment and performance. This fuel injector is suitable for diesel-powered vehicles requiring direct injection fuel delivery, supporting efficient combustion and engine operation.

Applications and Common Issues Addressed

  • Restores proper fuel atomization in diesel direct injection engines
  • Resolves rough idling and engine misfires caused by faulty injectors
  • Improves fuel efficiency by ensuring accurate fuel delivery
  • Eliminates injector leaks with included O-rings
  • Helps reduce exhaust emissions related to injector malfunction

Installation Notes and Tips

When installing the Standard Ignition FJ1257 fuel injector, ensure the fuel system is depressurized before removal. Verify the injector terminals match the vehicle’s wiring harness for proper connection. Replace all O-rings to prevent leaks and ensure a secure fit. It is recommended to inspect the fuel rail and injector ports for cleanliness prior to installation to avoid contamination.

Quality Assurance and Warranty Information

This remanufactured fuel injector is tested to meet OEM specifications for performance and durability. Standard Ignition provides quality assurance through rigorous inspection and testing processes. Please refer to the product documentation or manufacturer’s website for specific warranty details related to the FJ1257 fuel injector.

BrandStandard Ignition
Part NumberFJ1257
ColorMetal
Fuel Injection TypeDiesel
Fuel Injector TypeDirect injection
Fuel TypeDiesel
New or RemanRemanufactured
O-Rings IncludedYes
O.E.M. ReplacementYes
System TypeDirect
Terminal GenderMale
Terminal Quantity4
Terminal TypePin

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* 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:

1848489C912-39324678646926-PP6926PP800-2293RAP66989EX638489

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