Dorman 904-8050 Fuel Injector O-Ring Kit

Reliable Fuel Injector O-Ring Kit for Precise Sealing

The Dorman 904-8050 Fuel Injector O-Ring Kit provides a comprehensive set of rubber O-rings designed to maintain a secure seal in fuel injection systems. This kit includes multiple sizes and colors to accommodate various fuel injector configurations, ensuring compatibility with a range of vehicle makes and models.

• Contains 24 rubber O-rings in black, green, purple, and yellow
• Multiple inside diameters: 1.24, 1.30, and 1.36 inches
• Thickness options of 0.07 and 0.103 inches for precise fit
• Outside diameters ranging from 1.38 to 1.57 inches
• Oval rim shape designed for optimal sealing performance

Comprehensive O-Ring Sizes and Colors for Versatile Fitment

The Dorman 904-8050 kit includes 24 O-rings made from durable rubber material, available in four distinct colors—black, green, purple, and yellow—to help identify and match specific injector seals. The variety of inside diameters and thicknesses allows for a tailored fit to different fuel injector designs commonly found in vehicles such as Ford, Chevrolet, and Dodge models. The oval rim shape enhances sealing integrity, reducing the risk of fuel leaks and maintaining system pressure.

Applications and Common Issues Addressed

• Prevents fuel leaks caused by worn or damaged injector seals
• Eliminates rough idling and engine misfires related to injector seal failure
• Helps restore proper fuel pressure and injector performance
• Addresses fuel odor issues due to compromised injector O-rings
• Supports maintenance and repair of fuel delivery systems in various vehicles

Installation Notes and Tips

When replacing fuel injector O-rings, ensure the fuel system is depressurized before removal. Clean the injector and surrounding areas thoroughly to prevent contamination. Lubricate new O-rings with a small amount of clean engine oil or fuel to ease installation and prevent damage. Verify the correct size and color match for each injector to maintain proper sealing and performance.

Quality Assurance and Warranty

Dorman fuel injector O-ring kits are manufactured to meet or exceed OEM specifications, providing reliable sealing solutions for fuel delivery systems. While specific warranty details for part number 904-8050 are not provided, Dorman products typically come with a limited warranty covering defects in material and workmanship.