Standard Ignition FJ891 Fuel Injector - Upper

Overview of Standard Ignition Fuel Injector FJ891

The Standard Ignition FJ891 fuel injector is designed for direct fuel injection systems in select Audi, Porsche, and Volkswagen models. This new MFI injector comes with included o-rings and features a durable black finish, ensuring reliable performance and OEM replacement quality.

• New MFI fuel injector with black finish
• Includes o-rings for secure installation
• OEM replacement part for direct injection systems
• Male blade terminals with two terminals
• Compatible with Audi, Porsche, and Volkswagen vehicles

Detailed Product Description

The Standard Ignition FJ891 fuel injector is engineered to meet OEM specifications for direct fuel injection systems. This new injector features a black finish and is equipped with two male blade terminals, providing a secure electrical connection. The included o-rings ensure a proper seal to prevent fuel leaks and maintain system integrity. Designed as a direct replacement, this fuel injector supports models such as the Audi Q7, Volkswagen Atlas and Passat, and Porsche Cayenne and Touareg. Its MFI injector type is optimized for multi-port fuel injection systems, delivering precise fuel atomization and consistent engine performance.

Compatible Vehicles and Applications

• Audi Q7
• Porsche Cayenne
• Volkswagen Atlas and Atlas Cross Sport
• Volkswagen Passat and Passat CC
• Volkswagen Touareg
• Volkswagen CC and Cross Sport

Common Issues Addressed by Fuel Injector FJ891

• Engine misfires due to clogged or faulty injectors
• Reduced fuel efficiency from inconsistent fuel delivery
• Rough idling or hesitation during acceleration
• Fuel leaks caused by worn or missing o-rings
• Check engine light triggered by injector performance faults

Installation Notes and Tips

When installing the Standard Ignition FJ891 fuel injector, ensure the included o-rings are properly seated to prevent fuel leaks. Verify the two male blade terminals align correctly with the vehicle’s wiring harness. It is recommended to clean the fuel rail and injector ports before installation to maintain optimal fuel flow. Use appropriate tools to avoid damaging the injector or terminals during installation.

Quality Assurance and Warranty

Standard Ignition fuel injectors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The FJ891 part is a new component, backed by Standard Ignition’s quality control processes. Warranty coverage details should be confirmed with the product documentation or supplier.