HomeStandard Ignition FJ425 Fuel Injector
Part #: FJ425

Standard Ignition FJ425 Fuel Injector

25 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercedes-Benz, 500SL, 420SEL, 560SEC, 560SEL, and 560SL
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Overview of Standard Ignition Fuel Injector FJ425

The Standard Ignition FJ425 fuel injector is designed for precise fuel delivery in select Mercedes-Benz models. This new metal-finished injector supports CIS injection systems, ensuring reliable performance and compatibility with your vehicle's fuel injection setup.

  • New fuel injector with metal finish for durability
  • Compatible with CIS injection system
  • Designed for Mercedes-Benz 420SEL, 500SL, 560SEC, 560SEL, and 560SL models
  • Part number FJ425 for accurate identification
  • Ensures efficient fuel atomization and engine performance

Detailed Product Description

The Standard Ignition FJ425 is a new fuel injector specifically engineered for vehicles equipped with CIS (Continuous Injection System) fuel delivery. Its metal construction provides strength and resistance to wear, making it suitable for the demanding environment of fuel injection systems. This injector is compatible with several Mercedes-Benz models, including the 420SEL, 500SL, 560SEC, 560SEL, and 560SL, all of which utilize CIS injection technology. The FJ425 fuel injector delivers precise fuel flow to maintain optimal engine operation and fuel efficiency.

Applications and Problem Resolution

This fuel injector is used to replace faulty or worn injectors in compatible Mercedes-Benz vehicles. It addresses common fuel injection issues such as:

  • Irregular engine idling or stalling
  • Reduced fuel efficiency or increased emissions
  • Engine misfires or hesitation during acceleration
  • Fuel leaks or injector clogging
  • Difficulty starting the engine

Installation Notes and Tips

When installing the Standard Ignition FJ425 fuel injector, ensure the vehicle is compatible with CIS injection systems and the specific Mercedes-Benz models listed. Proper cleaning of the injector ports and fuel rail is recommended before installation. Use manufacturer-recommended tools and torque specifications to avoid damage. It is advisable to inspect related fuel system components during replacement to maintain overall system integrity.

Quality Assurance and Warranty

Standard Ignition provides this fuel injector as a new, high-quality replacement part. While specific warranty details may vary, Standard Ignition parts typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms related to part number FJ425.

BrandStandard Ignition
Part NumberFJ425
ColorMetal
Fuel Injector TypeCIS Injection
Fuel TypeGas
New or RemanNew
System TypeCIS

This part fits 25 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1992Mercedes-Benz500SL5.0LV8N/APerformance fuel injector fits various vehicle makes and models.
1991Mercedes-Benz420SEL4.2LV8N/APerformance fuel injector fits various vehicle makes and models.
1991Mercedes-Benz500SL5.0LV8N/APerformance fuel injector fits various vehicle makes and models.
1991Mercedes-Benz560SEC5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1991Mercedes-Benz560SEL5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1990Mercedes-Benz420SEL4.2LV8N/APerformance fuel injector fits various vehicle makes and models.
1990Mercedes-Benz500SL5.0LV8N/APerformance fuel injector fits various vehicle makes and models.
1990Mercedes-Benz560SEC5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1990Mercedes-Benz560SEL5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1989Mercedes-Benz420SEL4.2LV8N/APerformance fuel injector fits various vehicle makes and models.
1989Mercedes-Benz560SEC5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1989Mercedes-Benz560SEL5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1989Mercedes-Benz560SL5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1988Mercedes-Benz420SEL4.2LV8N/APerformance fuel injector fits various vehicle makes and models.
1988Mercedes-Benz560SEC5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1988Mercedes-Benz560SEL5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1988Mercedes-Benz560SL5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1987Mercedes-Benz420SEL4.2LV8N/APerformance fuel injector fits various vehicle makes and models.
1987Mercedes-Benz560SEC5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1987Mercedes-Benz560SEL5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1987Mercedes-Benz560SL5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1986Mercedes-Benz420SEL4.2LV8N/APerformance fuel injector fits various vehicle makes and models.
1986Mercedes-Benz560SEC5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1986Mercedes-Benz560SEL5.6LV8N/APerformance fuel injector fits various vehicle makes and models.
1986Mercedes-Benz560SL5.6LV8N/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:

00007857230437502035142-8792-18253217-20274G143357712800-1432NFIDL1432NFJ10395MP-50299V30-0537

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