Standard Ignition FJ1391 Fuel Injector

Overview of Standard Ignition Fuel Injector FJ1391

The Standard Ignition FJ1391 fuel injector is designed for direct fuel injection systems in select Land Rover models. Engineered for gas fuel delivery, this GDI injector ensures precise fuel atomization and efficient combustion for vehicles like the Land Rover Discovery, LR4, Range Rover, Range Rover Sport, and Range Rover Velar.

• Plug-in attachment method for straightforward installation
• Compatible with gas fuel delivery systems
• Direct injection (GDI) type fuel injector
• Includes O-rings and retainer clips for secure fitment
• New, not remanufactured, ensuring reliable performance
• Black and silver finish for durability and corrosion resistance
• Male blade terminals with two connections for electrical interface

Detailed Product Description

The Standard Ignition FJ1391 fuel injector is a new, direct injection (GDI) type injector specifically designed for gas-fueled Land Rover vehicles. Its plug-in attachment method simplifies installation and replacement. The injector features a black and silver finish that provides resistance to wear and corrosion under engine bay conditions. This fuel injector includes essential components such as O-rings and retainer clips to ensure a tight seal and secure mounting within the fuel rail. The injector’s electrical connection uses two male blade terminals, providing a reliable interface with the vehicle’s wiring harness. This part is compatible with Land Rover Discovery, LR4, Range Rover, Range Rover Sport, and Range Rover Velar models equipped with direct fuel injection systems.

Common Applications and Issues Addressed

• Restores proper fuel delivery in Land Rover direct injection engines
• Resolves rough idling and engine misfires caused by faulty injectors
• Improves fuel efficiency and engine performance
• Eliminates hesitation or stalling during acceleration
• Prevents fuel leaks by replacing worn or damaged injector seals

Installation Notes and Tips

When installing the Standard Ignition FJ1391 fuel injector, ensure the O-rings are properly lubricated to prevent damage during insertion. Verify the plug-in connection is secure and the retainer clips are correctly positioned to hold the injector firmly in place. It is recommended to inspect the fuel rail and surrounding components for wear or damage before installation. Follow manufacturer torque specifications and safety procedures when working with the fuel system.

Quality Assurance and Warranty

Standard Ignition provides this fuel injector as a new component, manufactured to meet or exceed OEM specifications for fit, form, and function. The FJ1391 part undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in the product’s reliability.