Standard Ignition FJ857 Fuel Injector

Overview of Standard Ignition Fuel Injector FJ857

The Standard Ignition FJ857 fuel injector is designed for precise fuel delivery in select Saab and Subaru vehicles. This new MFI injector features a top feed system and includes an o-ring for a secure fit, ensuring reliable performance for your Saab 9-2X or Subaru Impreza.

• Color/Finish: Blue
• Fuel Injector Type: MFI injector
• Condition: New
• System Type: Top feed
• Includes o-ring for installation
• Terminal Gender: Male
• Terminal Quantity: 2
• Terminal Type: Blade

Detailed Product Description

The Standard Ignition FJ857 fuel injector is engineered to meet the specific fuel delivery requirements of Saab 9-2X and Subaru Impreza models. Featuring a blue finish, this new MFI injector operates within a top feed system, which is common in these vehicles. The injector includes a pre-installed o-ring to ensure a tight seal and prevent fuel leaks. It has two male blade terminals designed for secure electrical connections, supporting consistent injector operation. This fuel injector is built to maintain proper fuel atomization and flow, contributing to efficient engine performance and emissions control.

Compatible Vehicles and Applications

This fuel injector is compatible with the following vehicles:

• Saab 9-2X
• Subaru Impreza

It is intended for use in fuel injection systems requiring a top feed MFI injector with blade-type male terminals.

Common Issues Addressed by Fuel Injector FJ857

• Engine misfires due to clogged or faulty injectors
• Poor fuel economy caused by inconsistent fuel delivery
• Rough idling or hesitation during acceleration
• Fuel leaks from worn or missing injector seals
• Check engine light triggered by injector circuit faults

Installation Notes and Tips

When installing the Standard Ignition FJ857 fuel injector, ensure the included o-ring is properly seated to prevent leaks. Verify the electrical connectors match the male blade terminals and secure them firmly. It is recommended to clean the injector ports and surrounding areas before installation to avoid contamination. Follow vehicle-specific service manual instructions for torque specifications and injector alignment.

Quality Assurance and Warranty

Standard Ignition fuel injectors are manufactured to meet OEM specifications for fit, form, and function. The FJ857 injector undergoes rigorous testing to ensure durability and performance. This part comes with a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for Saab 9-2X and Subaru Impreza fuel injection systems.