Dorman 904-950 Fuel Line

Dorman 904-950 Fuel Line for Ford Super Duty

Dorman 904-950 is a replacement fuel line built to transfer fuel safely in demanding underhood and undercar conditions. It uses rubber construction with a black finish and female quick connectors at both ends for a direct-style service replacement on select Ford Super Duty diesel applications.

Key Features

• Replacement fuel line for fuel delivery system service
• Rubber construction for flexibility in engine-bay routing
• 72.5 in. overall length with 3.2 mm inside diameter and 9.5 mm outside diameter
• Rated for 75 psi maximum pressure
• Female quick connector ends on both sides
• Standard replacement grade
• Compatible With 2011-2016 Ford F-250 Super Duty, Fuel Injector Return Hose
• Compatible With 2011-2016 Ford F-350 Super Duty, Fuel Injector Return Hose

Detailed Description

This Dorman fuel line, part number 904-950, is made for fuel injector return hose service on 2011-2016 Ford F-250 Super Duty and Ford F-350 Super Duty trucks. The rubber construction is suited for routing in tight engine compartments, while the female quick connector ends support a factory-style connection layout. If you are replacing a worn or damaged Ford Super Duty fuel injector return hose, Dorman 904-950 provides the dimensions and connector style needed for a straightforward service replacement. This part cross-references Ford OE numbers BC3Z9A564A and BC3Z9A564B for the same application.

Common Problems This Part Can Address

• Fuel seepage from a cracked or aged return hose
• Hard starting caused by a damaged fuel return line
• Fuel odor from a leaking injector return hose
• Pressure loss in the fuel return circuit
• Routing issues from a collapsed or deteriorated hose

Installation Notes and Tips

Verify connector style, hose length, and diameter before installation. Inspect the mating quick-connect fittings for wear, contamination, or damage before attaching the new line. Confirm the routing matches the original fuel injector return hose path on the Ford F-250 Super Duty or Ford F-350 Super Duty to avoid kinks, abrasion, or heat exposure.

Quality Assurance

Dorman manufactures replacement components for service repair applications, and this fuel line is built as a standard replacement part for the listed Ford Super Duty fitments. Part number 904-950 is specified for 2011-2016 Ford F-250 Super Duty and 2011-2016 Ford F-350 Super Duty fuel injector return hose service.