Dorman 904-329 Fuel Injector Line

Reliable Fuel Injector Line for Dodge Ram 2500 and 3500

The Dorman 904-329 fuel injector line is engineered to meet the demanding requirements of Dodge Ram 2500 and Ram 3500 trucks. Constructed from durable steel with a silver or gray finish, this fuel injector line ensures consistent fuel delivery and long-lasting performance under high pressure.

• Made from high-quality steel material for strength and durability
• Compatible with Dodge Ram 2500 and Ram 3500 models
• Length of 3.5 inches with precise inside diameter of 0.142 inches
• Female fittings with metric coarse threads (M14 x 1.5 inlet, M18 x 1.5 outlet)
• Designed to withstand maximum pressure up to 29,000 psi
• Includes one fuel injector line assembly with two female fittings

Durable Steel Construction and Precise Specifications

This Dorman fuel injector line (part number 904-329) features a robust steel construction that resists corrosion and wear. The silver or gray housing color complements the engine bay while providing reliable protection. With a wall thickness of 0.087 inches and an outside diameter of 8 mm, the line is designed for optimal fuel flow and pressure resistance. The female inlet and outlet fittings use metric coarse threads (M14 x 1.5 inlet and M18 x 1.5 outlet) to ensure secure connections within the fuel injection system.

Applications and Common Issues Addressed

• Replacement of worn or damaged fuel injector lines on Dodge Ram 2500 and 3500 trucks
• Resolving fuel leaks caused by cracked or corroded injector lines
• Maintaining proper fuel pressure for efficient engine performance
• Preventing fuel delivery interruptions that can cause engine misfires
• Supporting the fuel injection system in high-pressure environments

Installation Notes and Tips

When installing the Dorman 904-329 fuel injector line, ensure all fittings are clean and free of debris before assembly. Use appropriate tools to tighten the female fittings to the specified torque to avoid leaks or damage. Verify compatibility with your Dodge Ram 2500 or 3500 model year and engine configuration prior to installation. It is recommended to inspect surrounding fuel system components during replacement to maintain overall system integrity.

Quality Assurance and Warranty

Dorman manufactures this fuel injector line to meet or exceed OEM standards for fit, form, and function. The steel material and precise threading provide reliable performance under high-pressure conditions typical of fuel injection systems. While specific warranty details are not provided, Dorman parts generally come with a limited warranty covering defects in material and workmanship.