HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition FJ1109 Fuel Injector
Part #: FJ1109

Standard Ignition FJ1109 Fuel Injector

15 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Porsche, 911, Boxster, and Cayman
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Overview of Standard Ignition Fuel Injector FJ1109

The Standard Ignition FJ1109 fuel injector is designed specifically for Porsche 911, Boxster, and Cayman models. This new direct fuel injector ensures precise fuel delivery and includes essential components like o-rings for a complete installation.

  • New direct injection (GDI) fuel injector in black finish
  • Includes o-rings for proper sealing and fitment
  • OEM replacement part ensuring compatibility and reliability
  • Male blade terminals with two connections for secure electrical contact
  • Compatible with Porsche 911, Boxster, and Cayman models

Detailed Product Description

The Standard Ignition FJ1109 is a direct fuel injector engineered for gasoline direct injection (GDI) systems. Its black finish and precise manufacturing meet OEM specifications, making it a suitable replacement for worn or faulty injectors in Porsche 911, Boxster, and Cayman vehicles. The injector features two male blade terminals, providing a secure electrical connection for optimal performance. Included o-rings ensure a tight seal to prevent fuel leaks and maintain system integrity.

Compatible Vehicles and Applications

This fuel injector is compatible with the following Porsche models:

  • Porsche 911
  • Porsche Boxster
  • Porsche Cayman

It is designed for direct injection fuel systems, making it ideal for addressing fuel delivery issues in these specific vehicles.

Common Issues Addressed by FJ1109 Fuel Injector

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

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation
  • Replace o-rings included with the injector to prevent leaks
  • Disconnect the battery to avoid electrical shorts during installation
  • Use proper tools to avoid damaging the injector or terminals
  • Verify electrical connections are secure with the male blade terminals

Quality Assurance and Warranty

The Standard Ignition FJ1109 fuel injector is manufactured to meet OEM standards for fit, form, and function. It is a new part, not remanufactured, ensuring consistent performance. The product includes a warranty that covers defects in materials and workmanship, providing confidence in its durability and reliability for Porsche 911, Boxster, and Cayman owners.

BrandStandard Ignition
Part NumberFJ1109
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 15 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2012Porsche9113.6LH6N/APerformance fuel injector fits various vehicle makes and models.
2012PorscheBoxster3.4LH6N/APerformance fuel injector fits various vehicle makes and models.
2012PorscheCayman3.4LH6N/APerformance fuel injector fits various vehicle makes and models.
2011Porsche911Carrera 4N/APerformance fuel injector fits various vehicle makes and models.
2011Porsche911CarreraN/APerformance fuel injector fits various vehicle makes and models.
2011Porsche911Targa 4N/APerformance fuel injector fits various vehicle makes and models.
2011PorscheBoxster3.4LH6N/APerformance fuel injector fits various vehicle makes and models.
2011PorscheCayman3.4LH6N/APerformance fuel injector fits various vehicle makes and models.
2010Porsche911Carrera 4N/APerformance fuel injector fits various vehicle makes and models.
2010Porsche911CarreraN/APerformance fuel injector fits various vehicle makes and models.
2010Porsche911Targa 4N/APerformance fuel injector fits various vehicle makes and models.
2010PorscheBoxster3.4LH6N/APerformance fuel injector fits various vehicle makes and models.
2010PorscheCayman3.4LH6N/APerformance fuel injector fits various vehicle makes and models.
2009PorscheBoxster3.4LH6N/APerformance fuel injector fits various vehicle makes and models.
2009PorscheCayman3.4LH6N/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:

2-391764G219767716800-2145N9A111012810FIDL2145N

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