Dorman 904-328 Fuel Injector Line

Overview of Dorman Fuel Injector Line 904-328

The Dorman 904-328 fuel injector line is engineered for reliable fuel delivery in Dodge Ram 2500 and Ram 3500 models. Constructed from durable steel with a silver or gray finish, this fuel injector line ensures consistent performance under high pressure conditions.

• Material: High-quality steel construction for durability
• Length: 6 inches for precise fitment
• Color: Silver or gray housing for corrosion resistance
• Inside Diameter: 0.142 inches for optimal fuel flow
• Outside Diameter: 8 mm
• Fittings: Female inlet (M14 x 1.5 metric coarse thread) and female outlet (M18 x 1.5 metric coarse thread)
• Maximum Pressure Rating: 29,000 psi
• Includes one fuel injector line assembly

Detailed Product Description

The Dorman 904-328 fuel injector line is designed specifically for Dodge Ram 2500 and Ram 3500 trucks, providing a precise replacement for the original equipment. Made from steel, this fuel line offers strength and resistance to wear, while the silver or gray finish helps protect against corrosion. The line measures 6 inches in length with an inside diameter of 0.142 inches, ensuring proper fuel flow to the injector. Both inlet and outlet fittings are female with metric coarse threads (M14 x 1.5 inlet and M18 x 1.5 outlet), facilitating secure connections within the fuel injection system. Rated to withstand pressures up to 29,000 psi, this fuel injector line supports the demanding fuel delivery requirements of heavy-duty Dodge Ram trucks.

Common Applications and Issues Addressed

• Replacement of worn or damaged fuel injector lines in Dodge Ram 2500 and Ram 3500
• Resolving fuel leaks caused by cracked or corroded injector lines
• Maintaining proper fuel pressure and flow for engine performance
• Preventing fuel delivery interruptions due to line failure
• Supporting fuel system integrity under high-pressure conditions

Installation Notes and Tips

When installing the Dorman 904-328 fuel injector line, ensure the vehicle is cool and fuel system pressure is relieved before removal. Verify the correct orientation of the female inlet and outlet fittings to match the existing fuel system connections. Use appropriate tools to avoid damaging the metric coarse threads (M14 x 1.5 inlet and M18 x 1.5 outlet). Inspect all connections for leaks after installation and before engine startup.

Quality Assurance and Warranty

Dorman manufactures the 904-328 fuel injector line to meet or exceed OEM specifications for Dodge Ram 2500 and Ram 3500 models. The steel construction and pressure rating ensure durability and reliable performance. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.