HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition FJ1123 Fuel Injector
Part #: FJ1123

Standard Ignition FJ1123 Fuel Injector

⚙️ 22 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Peugeot, BMW, and Mini, 208 GT, 508, 120i, Cooper, Cooper Countryman, Cooper Paceman, RCZ, 118i, 3008, and 308
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Overview of Standard Ignition Fuel Injector FJ1123

The Standard Ignition FJ1123 fuel injector is designed for direct fuel injection systems in select BMW and Mini models. This new GDI injector comes with essential O-rings included, ensuring a proper seal and reliable performance for your vehicle's fuel delivery needs.

  • New GDI fuel injector with black finish
  • Includes O-rings for secure installation
  • OEM replacement part for direct injection systems
  • Compatible with BMW 118i, 120i and Mini Cooper, Cooper Countryman, Cooper Paceman
  • Male blade terminals with two connections

Detailed Product Description

The Standard Ignition FJ1123 is a direct injection (GDI) fuel injector engineered to meet OEM specifications. Its black finish and precise construction ensure consistent fuel atomization and delivery, which is critical for engine efficiency and emissions control. This injector features two male blade terminals for electrical connection, designed to integrate seamlessly with the vehicle’s fuel injection system. The included O-rings help maintain a tight seal, preventing fuel leaks and ensuring optimal injector performance.

Compatible Vehicles and Applications

This fuel injector is compatible with the following vehicles:

  • BMW 118i
  • BMW 120i
  • Mini Cooper
  • Mini Cooper Countryman
  • Mini Cooper Paceman

It is intended for use in direct fuel injection systems, replacing worn or faulty injectors to restore proper fuel delivery and engine operation.

Common Issues Addressed by This Fuel Injector

  • Engine misfires caused by clogged or leaking injectors
  • Reduced fuel efficiency due to improper fuel delivery
  • Rough idling or hesitation during acceleration
  • Check engine light related to fuel system faults
  • Fuel leaks from damaged injector seals

Installation Notes and Tips

When installing the Standard Ignition FJ1123 fuel injector, ensure the O-rings are properly lubricated and seated to prevent leaks. Disconnect the battery before installation to avoid electrical shorts. Verify the injector terminals match the vehicle’s wiring harness for a secure connection. It is recommended to inspect the fuel rail and clean the injector ports before installation to maintain optimal performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards. The FJ1123 fuel injector is a new, direct replacement part backed by Standard Ignition’s quality control processes. This product includes a limited warranty against defects in materials and workmanship, providing confidence in its durability and reliability for your BMW or Mini vehicle.

BrandStandard Ignition
Part NumberFJ1123
ColorBlack
Fuel Injector TypeGDI Injector
Fuel TypeGas
New or RemanNew
NotesIncludes O-Ring
O-Rings IncludedYes
O.E.M. ReplacementYes
System TypeDirect
Terminal GenderMale
Terminal TypeBlade

This part fits 22 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2016BMW120i1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2016MiniCooper1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2016MiniCooper Countryman1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2016MiniCooper Paceman1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2015BMW118i1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2015MiniCooper1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2015MiniCooper Countryman1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2015MiniCooper Paceman1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2014BMW118i1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2014MiniCooper1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2014MiniCooper Countryman1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2014MiniCooper Paceman1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2013BMW118i1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2013MiniCooper1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2013MiniCooper Countryman1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2013MiniCooper Paceman1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2012BMW118i1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2012MiniCooper1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2012MiniCooper Countryman1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2011MiniCooper1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2011MiniCooper Countryman1.6LL4N/APerformance fuel injector fits various vehicle makes and models.
2010MiniCooperJohn Cooper Works Clubman1.6LL4N/APerformance fuel injector fits various vehicle makes and models.

* 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:

0261500073135375916231984H52-39190550-301367730800-2159NDI-56200FIDL2159N

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