HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition FJ1289 Fuel Injector
Part #: FJ1289

Standard Ignition FJ1289 Fuel Injector

10 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercedes-Benz and Freightliner, Sprinter 2500, Sprinter 3500, and GLK250
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Reliable Remanufactured Diesel Fuel Injector for Mercedes-Benz

The Standard Ignition FJ1289 is a remanufactured diesel fuel injector designed specifically for select Mercedes-Benz models. Engineered for direct fuel injection systems, this fuel injector ensures precise fuel delivery and optimal engine performance for your GLK250, Sprinter 2500, or Sprinter 3500.

  • Remanufactured diesel injector compatible with Mercedes-Benz GLK250, Sprinter 2500, and Sprinter 3500
  • Direct fuel injection system type for efficient combustion
  • Includes O-rings for secure installation and leak prevention
  • OEM replacement part meeting original equipment specifications
  • Two-terminal design for reliable electrical connection

Product Details and Specifications

The Standard Ignition FJ1289 fuel injector is a remanufactured diesel injector built to meet OEM standards, ensuring compatibility and performance equivalent to the original part. Designed for direct injection systems, it delivers fuel directly into the combustion chamber, improving fuel atomization and engine efficiency. This injector includes all necessary O-rings to provide a proper seal and prevent fuel leaks during operation. The two-terminal configuration supports stable electrical connectivity, essential for precise injector control. This part is specifically compatible with Mercedes-Benz GLK250, Sprinter 2500, and Sprinter 3500 diesel models, making it a targeted replacement for these vehicles.

Common Applications and Problem Resolution

  • Restores proper fuel delivery in diesel engines with injector failure
  • Eliminates rough idling caused by clogged or malfunctioning injectors
  • Resolves poor acceleration and engine hesitation issues
  • Addresses increased fuel consumption due to injector inefficiency
  • Prevents fuel leaks with included O-rings for a secure fit

Installation Notes and Tips

When installing the Standard Ignition FJ1289 fuel injector, ensure the engine is cool and the fuel system is depressurized before removal. Use the included O-rings to maintain a proper seal and avoid fuel leaks. Verify electrical connections on the two terminals are secure and free of corrosion. It is recommended to inspect related fuel system components during installation to ensure overall system integrity. Professional installation is advised for optimal results and safety.

Quality Assurance and Warranty

This remanufactured fuel injector is tested to meet OEM specifications for fit, form, and function. Standard Ignition provides a warranty that covers defects in materials and workmanship, offering assurance of product reliability. Using this OEM replacement injector helps maintain the performance and emissions standards of your Mercedes-Benz diesel vehicle.

BrandStandard Ignition
Part NumberFJ1289
Fuel Injection TypeDiesel
Fuel Injector TypeDiesel Injector
Fuel TypeDiesel
New or RemanRemanufactured
O-Rings IncludedYes
O.E.M. ReplacementYes
System TypeDirect

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017Mercedes-BenzSprinter 25002.1LL4N/ARemanufactured Diesel Fuel Injector Pump
2017Mercedes-BenzSprinter 35002.1LL4N/ARemanufactured Diesel Fuel Injector Pump
2016Mercedes-BenzSprinter 25002.1LL4N/ARemanufactured Diesel Fuel Injector Pump
2016Mercedes-BenzSprinter 35002.1LL4N/ARemanufactured Diesel Fuel Injector Pump
2015Mercedes-BenzSprinter 25002.1LL4N/ARemanufactured Diesel Fuel Injector Pump
2015Mercedes-BenzSprinter 35002.1LL4N/ARemanufactured Diesel Fuel Injector Pump
2014Mercedes-BenzGLK2502.1LL4N/ARemanufactured Diesel Fuel Injector Pump
2014Mercedes-BenzSprinter 25002.1LL4N/ARemanufactured Diesel Fuel Injector Pump
2014Mercedes-BenzSprinter 35002.1LL4N/ARemanufactured Diesel Fuel Injector Pump
2013Mercedes-BenzGLK2502.1LL4N/ARemanufactured Diesel Fuel Injector Pump

* 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:

65107049878067897800-2325RINJ808R

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