Standard Ignition FJ479 Fuel Injector

Reliable Fuel Injector for Dodge Ram 1500 and Jeep Liberty

The Standard Ignition FJ479 fuel injector is designed to deliver precise fuel metering for gas engines in select Dodge and Jeep models. This new MFI injector ensures consistent performance and includes essential components for a straightforward installation.

• New Standard Ignition fuel injector, part number FJ479
• Compatible with Dodge Ram 1500 and Jeep Liberty gas engines
• Top feed MFI injector type with gray finish
• Includes o-ring for proper sealing and installation
• Male blade terminals with two connections for secure wiring

Product Details and Specifications

The FJ479 fuel injector from Standard Ignition is a top feed MFI injector designed specifically for gas-fueled engines. Its gray color housing and male blade terminals with two terminals provide reliable electrical connections. The injector comes new and includes an o-ring to ensure a tight seal within the fuel rail, preventing leaks and maintaining optimal fuel pressure. This injector is engineered to meet the fuel delivery requirements of Dodge Ram 1500 and Jeep Liberty models, supporting efficient combustion and engine performance.

Compatible Vehicles and Applications

This fuel injector is compatible with the following vehicles:

• Dodge Ram 1500 gas engines
• Jeep Liberty gas engines

It is designed to replace original equipment injectors in these models, providing a direct fit and function.

Common Issues Addressed by This Fuel Injector

• Engine misfires caused by faulty or clogged injectors
• Poor fuel economy due to inconsistent fuel delivery
• Rough idling or hesitation during acceleration
• Fuel leaks from worn or missing injector seals
• Check engine light triggered by injector performance faults

Installation Notes and Tips

When installing the Standard Ignition FJ479 fuel injector, ensure the included o-ring is properly seated to prevent fuel leaks. Disconnect the battery before installation to avoid electrical hazards. Use appropriate tools to remove and install the injector without damaging the fuel rail or connectors. Verify that the male blade terminals align correctly with the vehicle’s wiring harness for a secure connection. After installation, check for leaks and proper engine operation.

Quality Assurance and Warranty

Standard Ignition manufactures this fuel injector to meet or exceed OEM specifications for fit, form, and function. The FJ479 injector is new and includes quality control testing to ensure reliable operation. Warranty coverage details should be confirmed with the product documentation or supplier, as Standard Ignition typically offers limited warranties on their fuel injection components.