Standard Ignition FJ879 Fuel Injector

Overview of Standard Ignition Fuel Injector FJ879

The Standard Ignition FJ879 fuel injector is designed specifically for select Audi models, including the A6 Quattro, Allroad Quattro, and S4. This new MFI (Multi-Point Fuel Injection) injector ensures precise fuel delivery and reliable engine performance.

• New MFI fuel injector with tan color/finish
• Includes o-ring for secure installation
• Male blade terminals with two terminals for electrical connection
• Compatible with MFI system type
• Part number FJ879 for accurate fitment

Detailed Product Description

The Standard Ignition FJ879 fuel injector is engineered to meet the specifications of the MFI system used in Audi A6 Quattro, Allroad Quattro, and S4 models. Featuring a tan finish, this new injector comes complete with an o-ring to ensure a tight seal and prevent fuel leaks. The injector is equipped with two male blade terminals, providing a secure and reliable electrical connection. Designed for multi-point fuel injection systems, it delivers consistent fuel atomization for optimal combustion efficiency.

Compatible Vehicles and Applications

This fuel injector is compatible with the following Audi models:

• Audi A6 Quattro
• Audi Allroad Quattro
• Audi S4

It is intended for use in vehicles equipped with MFI fuel injection systems requiring a fuel injector with male blade terminals and a tan finish.

Common Issues Addressed by Fuel Injector FJ879

• Engine misfires due to faulty or clogged 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

• Ensure the engine is cool before beginning installation
• Replace the included o-ring to maintain a proper seal
• Disconnect the battery to prevent electrical shorts
• Verify the injector terminals match the vehicle harness (male blade, two terminals)
• Use appropriate tools to avoid damaging the injector or fuel rail

Quality Assurance and Warranty

Standard Ignition fuel injectors are manufactured to meet OEM standards for fit, form, and function. The FJ879 injector undergoes rigorous testing to ensure durability and performance. This part is new and includes a warranty that covers defects in materials and workmanship under normal use conditions. Refer to Standard Ignition's warranty policy for specific coverage details.