Standard Ignition FJ731 Fuel Injector

Reliable Fuel Injector for Chrysler, Dodge, Jeep, and Ram Vehicles

The Standard Ignition FJ731 fuel injector is designed to provide precise fuel delivery for select Chrysler, Dodge, Jeep, and Ram models. This new MFI injector ensures consistent performance and compatibility with gasoline engines requiring multi-port fuel injection systems.

• New Standard Ignition fuel injector, part number FJ731
• Compatible with Chrysler 300, Dodge Charger, Jeep Grand Cherokee, Ram 1500, and more
• Multi-port fuel injection (MFI) type for efficient fuel delivery
• Includes O-rings for proper sealing and installation
• Black color with male blade terminals (2 terminals)
• OEM replacement quality for reliable fit and function
• Hardware not included

Product Details and Specifications

The Standard Ignition FJ731 fuel injector is engineered for gasoline engines equipped with multi-port fuel injection systems. It features a black finish and male blade terminals with two connections, ensuring compatibility with the original wiring harness. This injector comes with O-rings included to maintain a secure seal and prevent fuel leaks. Designed as a direct OEM replacement, it meets factory specifications for fit, form, and function. The injector is suitable for use in various Chrysler, Dodge, Jeep, and Ram models such as the Chrysler 300, Dodge Durango, Jeep Commander, and Ram 2500.

Compatible Vehicles and Applications

• Chrysler 300 and Aspen
• Dodge Charger, Dakota, Durango, and Magnum
• Jeep Commander and Grand Cherokee
• Ram 1500 and Ram 2500 trucks

Common Issues Addressed by This Fuel Injector

• Engine misfires or rough idling due to faulty fuel delivery
• Poor fuel economy caused by inconsistent injector spray patterns
• Hard starting or stalling related to injector malfunction
• Check engine light triggered by injector circuit faults
• Fuel leaks from worn or damaged injector seals

Installation Notes and Tips

Before installation, ensure the engine is cool and the fuel system is depressurized. Replace the old injector with the Standard Ignition FJ731, making sure to install the included O-rings properly to prevent leaks. Verify the male blade terminals align with the vehicle’s wiring harness connectors. Since hardware is not included, retain or reuse existing mounting components. After installation, check for fuel leaks and proper engine operation.

Quality Assurance and Warranty

Standard Ignition fuel injectors are manufactured to meet OEM standards for durability and performance. The FJ731 injector is a new part that undergoes quality control testing to ensure reliable operation. It includes O-rings for proper sealing and is backed by Standard Ignition’s limited warranty against defects in materials and workmanship.