Standard Ignition FJ250 Fuel Injector

Reliable Fuel Injector for Buick, Chevrolet, Oldsmobile, and Pontiac

The Standard Ignition FJ250 fuel injector is designed to deliver precise fuel flow for improved engine performance in select Buick, Chevrolet, Oldsmobile, and Pontiac models. This new MFI injector ensures consistent fuel delivery for gas engines equipped with a top feed system.

• New Standard Ignition fuel injector, part number FJ250
• Compatible with Buick Bonneville, Chevrolet Impala, Monte Carlo, Oldsmobile LSS, and Pontiac Grand Prix, Park Avenue, Regal, Riviera
• Top feed MFI injector type for gas fuel systems
• Gray color with male blade terminals (2 terminals)
• Includes O-rings for proper sealing; hardware not included

Product Details and Specifications

The FJ250 fuel injector from Standard Ignition is engineered for gas-powered vehicles requiring a multi-port fuel injection (MFI) system. Featuring a top feed design, this injector fits models such as the Buick Bonneville and Chevrolet Impala, ensuring compatibility with their factory fuel delivery systems. The injector terminals are male blade type with two terminals, facilitating straightforward electrical connections. The included O-rings help maintain a secure seal to prevent fuel leaks during operation. This injector is supplied new, providing a reliable replacement option for worn or malfunctioning fuel injectors.

Compatible Vehicles and Applications

This fuel injector is compatible with a range of GM vehicles, including:

• Buick Bonneville and Park Avenue
• Chevrolet Impala and Monte Carlo
• Oldsmobile LSS
• Pontiac Grand Prix, Regal, and Riviera

It is designed specifically for gas engines equipped with a top feed fuel injection system, making it suitable for restoring proper fuel delivery in these models.

Common Issues Addressed by the FJ250 Fuel Injector

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

Installation Notes and Tips

When installing the Standard Ignition FJ250 fuel injector, ensure the following:

• Use the included O-rings to prevent fuel leaks and ensure a proper seal
• Verify the injector terminals match the vehicle’s wiring harness (male blade, 2 terminals)
• Inspect the fuel rail and injector ports for debris before installation
• Do not reuse old hardware; hardware is not included with this injector
• Follow manufacturer torque specifications for injector mounting

Quality Assurance and Warranty

Standard Ignition provides this fuel injector as a new replacement part, manufactured to meet or exceed OEM specifications. The FJ250 is tested for flow rate and spray pattern consistency to ensure reliable operation. While specific warranty details may vary, Standard Ignition parts typically come with a limited warranty against defects in materials and workmanship.