Standard Ignition FJ839 Fuel Injector

Overview of Standard Ignition Fuel Injector FJ839

The Standard Ignition FJ839 fuel injector is designed for reliable fuel delivery in select Hyundai and Kia vehicles. This new MFI injector features a green finish and includes an o-ring for a secure seal, ensuring optimal performance in your fuel injection system.

• New MFI fuel injector with green color/finish
• Compatible with gas fuel delivery systems
• Includes o-ring for proper sealing
• Male blade terminals, 2 terminals total
• Compatible with Hyundai Optima, Sonata, and Kia Rondo models

Detailed Product Description

The Standard Ignition FJ839 fuel injector is engineered to meet the specifications of multi-port fuel injection (MFI) systems in Hyundai Optima, Sonata, and Kia Rondo vehicles. This injector is designed for gas fuel delivery and features a durable green finish for easy identification. It comes new, not remanufactured, and includes an o-ring to ensure a tight seal and prevent fuel leaks. The injector terminals are male blade type with two terminals, providing secure electrical connections for consistent injector operation.

Compatible Vehicles and Applications

This fuel injector is compatible with the following makes and models:

• Hyundai Optima
• Hyundai Sonata
• Kia Rondo

It is intended for use in vehicles equipped with multi-port fuel injection systems requiring a gas fuel delivery type injector.

Common Issues Addressed by Fuel Injector Replacement

• Engine misfires or rough idling due to clogged or faulty injectors
• Poor fuel economy caused by inconsistent fuel delivery
• Hard starting or stalling issues related to injector malfunction
• Check engine light triggered by injector performance faults
• Fuel leaks or injector seal failures

Installation Notes and Tips

When installing the Standard Ignition FJ839 fuel injector, ensure the included o-ring is properly seated to prevent leaks. Verify the male blade terminals align correctly with the vehicle’s wiring harness connectors. It is recommended to inspect the fuel rail and injector ports for cleanliness before installation. Professional installation or consultation with a qualified technician is advised to maintain system integrity and performance.

Quality Assurance and Warranty

Standard Ignition provides this fuel injector as a new replacement part, manufactured to meet OEM specifications. The product includes quality checks to ensure proper fit and function. Warranty coverage details should be confirmed with the point of purchase or Standard Ignition documentation.