Dorman 904-275 Fuel Injector O-Ring Kit

Reliable Fuel Injector O-Ring Kit for Ford Super Duty Trucks

The Dorman 904-275 Fuel Injector O-Ring Kit provides essential sealing components designed specifically for Ford F-250 Super Duty and F-350 Super Duty models. This kit includes multiple o-rings and washers made from durable rubber to ensure a secure fit and prevent fuel leaks.

• Includes 16 black rubber o-rings with precise dimensions for proper sealing
• Contains 8 large and 8 small o-rings with 16mm inside and outside diameters
• O-rings feature a 1.5mm thickness and round rim shape for consistent performance
• Package also includes 8 washers to support installation and sealing integrity
• Compatible with Ford F-250 Super Duty and F-350 Super Duty fuel injector systems

Detailed Fuel Injector O-Ring Kit Description

The Dorman 904-275 Fuel Injector O-Ring Kit is engineered to meet the specific sealing requirements of Ford Super Duty trucks, including the F-250 and F-350 models. The kit contains 16 black rubber o-rings, divided evenly between large and small sizes, each with an inside and outside diameter of 16mm and a thickness of 1.5mm. The round rim shape of the o-rings ensures a tight seal around the fuel injector components, helping to maintain fuel system integrity and prevent leaks. Additionally, the included washers assist in securing the o-rings during installation, contributing to a reliable fuel delivery system.

Common Applications and Issues Addressed

• Prevents fuel leaks caused by worn or damaged injector seals
• Eliminates rough engine idling due to improper fuel injector sealing
• Helps resolve fuel odor issues linked to leaking injectors
• Supports restoration of proper fuel pressure and injector performance
• Addresses injector seal degradation from heat and wear over time

Installation Notes and Tips

• Ensure the fuel system is depressurized before beginning installation
• Clean injector ports thoroughly to remove debris and old sealant
• Lubricate o-rings lightly with clean engine oil to ease installation
• Inspect injectors and ports for damage before installing new o-rings
• Replace all o-rings and washers included in the kit to maintain uniform sealing

Quality Assurance and Warranty Information

Dorman manufactures the 904-275 Fuel Injector O-Ring Kit using high-quality rubber materials designed to withstand the operating conditions of Ford Super Duty trucks. This kit is tested for dimensional accuracy and material durability to ensure reliable sealing performance. While specific warranty details may vary, Dorman typically offers coverage against defects in material and workmanship to support professional repair standards.