Standard Ignition FJ357 Fuel Injector

Overview of Standard Ignition Fuel Injector FJ357

The Standard Ignition FJ357 fuel injector is designed for precise fuel delivery in select BMW models. Engineered as a new MFI injector with included O-rings, this component ensures reliable performance for gas-fueled engines in vehicles like the BMW 328i and M3.

• Compatible with BMW 328i, 328is, 528i, M3, and Z3 models
• New MFI fuel injector designed for gas engines
• Pink color/finish for easy identification
• Includes O-rings for secure sealing
• Male blade terminals with two connections
• Hardware not included

Detailed Product Description

The Standard Ignition FJ357 fuel injector is a new, multi-port fuel injection (MFI) component tailored for gas-powered BMW vehicles. Its pink finish allows for quick visual verification during installation or maintenance. This injector features two male blade terminals, providing a secure electrical connection compatible with the factory wiring harness. The included O-rings help maintain a tight seal within the fuel rail and intake manifold, preventing leaks and ensuring consistent fuel atomization. While hardware is not included, the injector is designed to fit directly into the fuel injection system of BMW 328i, 328is, 528i, M3, and Z3 models, supporting optimal engine performance and fuel efficiency.

Common Applications and Issues Addressed

• Restores proper fuel delivery in BMW 328i and M3 engines
• Resolves rough idling or engine misfires caused by faulty injectors
• Improves fuel atomization for smoother acceleration
• Eliminates fuel leaks due to worn or damaged injector seals
• Supports emission control by maintaining correct fuel injection timing

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Replace O-rings with those provided to prevent leaks
• Verify electrical connections match the male blade terminals
• Inspect fuel rail and injector ports for debris before installation
• Use appropriate tools to avoid damaging the injector or seals

Quality Assurance and Warranty

Standard Ignition manufactures the FJ357 fuel injector to meet OEM specifications for fit, form, and function. This new injector undergoes rigorous testing to ensure durability and consistent fuel delivery. The product includes O-rings for proper sealing but does not come with additional hardware. Warranty coverage details should be confirmed with the product documentation or supplier.