Dorman 904-230 Fuel Injector O-Ring Kit

Reliable Fuel Injector O-Ring Kit for Ford Super Duty and Excursion

The Dorman 904-230 Fuel Injector O-Ring Kit provides essential sealing components designed for select Ford trucks and SUVs. Engineered with multiple sizes and colors of rubber O-rings, this kit supports proper fuel injector sealing to maintain engine performance and prevent leaks.

• Includes 8 rubber O-rings in black, blue, red, and white for varied applications
• Multiple inside diameters: 0.426, 0.674, 0.863, and 0.96 inches
• Thickness options ranging from 0.103 to 0.116 inches for precise fit
• Outside diameters from 0.777 to 1.126 inches with round rim shape
• Complete package with 2 clips, 2 top seals, and 2 crush washers

Detailed Description of Dorman 904-230 Fuel Injector O-Ring Kit

This fuel injector O-ring kit by Dorman is designed specifically for Ford E-350 Club Wagon, E-350 Super Duty, Excursion, F-250 Super Duty, and F-350 Super Duty models. The kit contains a variety of O-rings made from durable rubber material, ensuring reliable sealing around fuel injectors to prevent fuel leaks and maintain optimal fuel pressure. The assortment of inside diameters and thicknesses allows for compatibility with different injector designs and applications within these Ford vehicles. The included clips, top seals, and crush washers provide a comprehensive solution for injector servicing and replacement.

Common Applications and Issues Addressed

• Prevents fuel leaks caused by worn or damaged injector O-rings
• Eliminates rough idling and engine misfires related to injector seal failure
• Helps maintain proper fuel pressure and injector performance
• Addresses fuel odor issues due to leaking seals
• Supports injector removal and reinstallation with included clips and seals

Installation Notes and Tips

• Ensure all old O-rings and seals are fully removed before installation
• Lubricate new O-rings with clean engine oil or recommended lubricant for easier installation
• Verify correct O-ring size by matching inside diameter and thickness to original parts
• Use included clips and crush washers to secure injectors properly
• Inspect injector bores for damage or debris before installing new seals

Quality Assurance and Warranty Information

Dorman manufactures this fuel injector O-ring kit to meet or exceed OEM specifications for fit and function. The rubber material and included components are selected for durability and resistance to fuel and heat exposure. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in material and workmanship. Always consult product packaging or Dorman’s official resources for exact warranty terms.