Standard Ignition FJ1122 Fuel Injector

Overview of Standard Ignition Fuel Injector FJ1122

The Standard Ignition FJ1122 fuel injector is designed for direct injection systems, specifically engineered to meet the requirements of various Lexus models. This new GDI injector comes with all necessary hardware and o-rings included, ensuring a straightforward replacement process.

• New direct fuel injector with blue finish
• Compatible with Lexus GS350, GS450h, GS460, IS300, IS350, IS F, LS460, LS600h, RC300, and RC350
• Includes o-rings and installation hardware
• OEM replacement quality for reliable performance
• Male blade terminals with two terminals for secure electrical connection

Detailed Product Description

The Standard Ignition FJ1122 is a GDI (Gasoline Direct Injection) fuel injector designed to deliver precise fuel metering directly into the combustion chamber. Its blue finish distinguishes it for easy identification during installation. This fuel injector is a new, OEM replacement part that includes all necessary hardware and o-rings to ensure a proper seal and fit. The injector features a direct injection system type with male blade terminals, two in number, providing a secure and reliable electrical connection. This injector is compatible with a range of Lexus vehicles, including the GS350, GS450h, GS460, IS300, IS350, IS F, LS460, LS600h, RC300, and RC350 models, making it a versatile choice for maintaining optimal engine performance.

Common Applications and Issues Addressed

• Restores proper fuel delivery in Lexus GS350 and IS350 direct injection engines
• Resolves rough idling and engine misfires caused by faulty injectors
• Improves fuel efficiency and engine responsiveness in Lexus LS460 and RC350
• Eliminates injector leaks and fuel odor issues
• Addresses poor acceleration and hesitation in Lexus GS450h and IS F models

Installation Notes and Tips

Installation of the Standard Ignition FJ1122 fuel injector requires careful handling to avoid damage to the included o-rings. Ensure the fuel system is depressurized before removal of the old injector. Verify the injector terminals match the vehicle’s wiring harness for proper connection. Use the included hardware to secure the injector firmly in place. It is recommended to inspect and clean the fuel rail and injector ports before installation to prevent contamination. Proper torque specifications should be followed to avoid leaks or damage.

Quality Assurance and Warranty

Standard Ignition fuel injectors are manufactured to meet OEM specifications, ensuring reliable fit and function. The FJ1122 part undergoes rigorous quality control testing to maintain consistent performance. This fuel injector includes a warranty that covers defects in materials and workmanship, providing confidence in its durability and longevity when installed in compatible Lexus models.