Standard Ignition FJ1378 Fuel Injector

Overview of Standard Ignition FJ1378 Diesel Fuel Injector

The Standard Ignition FJ1378 fuel injector is designed specifically for diesel engines in select Chevrolet and GMC heavy-duty trucks and vans. Engineered to meet OEM specifications, this silver-colored diesel injector ensures precise fuel delivery for optimal engine performance.

• Fuel Injector Type: Diesel injector
• Fuel Type: Diesel
• Color: Silver
• Terminal Gender: Male
• Terminal Quantity: 2
• Terminal Type: Blade

Detailed Product Description

The FJ1378 fuel injector from Standard Ignition is built to provide reliable fuel injection for diesel-powered Chevrolet and GMC vehicles, including models such as the Express 2500, Express 3500, Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD. This injector features a durable silver finish and a male blade terminal with two connections, ensuring compatibility with the vehicle’s existing wiring harness. Designed for diesel fuel systems, it delivers precise atomization and fuel flow to maintain engine efficiency and reduce emissions.

Compatible Vehicles and Applications

This fuel injector is compatible with the following Chevrolet and GMC diesel models:

• Chevrolet Express 2500 and 3500
• GMC Savana 2500 and 3500
• Chevrolet Silverado 2500 HD and 3500 HD
• GMC Sierra 2500 HD and 3500 HD

Common Issues Addressed by FJ1378 Fuel Injector

• Engine misfires or rough idling due to inconsistent fuel delivery
• Reduced fuel efficiency in diesel engines
• Increased exhaust emissions and smoke
• Hard starting or failure to start
• Loss of engine power under load

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Disconnect the battery to prevent electrical shorts
• Use appropriate tools to remove and install the injector without damage
• Check and replace injector seals or O-rings as needed
• Verify electrical connections match the male blade terminal configuration

Quality Assurance and Warranty

Standard Ignition manufactures the FJ1378 fuel injector to meet strict quality standards, ensuring durability and performance in diesel fuel systems. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.