Dorman 904-063 Fuel Line
Dorman 904-063 Fuel Line Overview
Dorman 904-063 is a standard replacement fuel line built to transfer fuel safely in demanding underhood and undercar conditions. It is a direct-fit style option for 2004-2005 Chevrolet Silverado 2500 HD, 2004-2005 Chevrolet Silverado 3500, 2004-2005 GMC Sierra 2500 HD, and 2004-2005 GMC Sierra 3500 return-line applications.
Key Features
- Standard replacement fuel line for fuel delivery system service
- Constructed from CSM, MASCOTA, NBR, and PET materials
- Black finish for a clean OE-style appearance
- 7.5 mm inside diameter and 15 mm outside diameter
- Rated for up to 60 psi
- Hose clamp connections on both ends
- Not pressure rated for fuel injection
Detailed Description
This Dorman fuel line, part number 904-063, is built for return-line service where a durable rubber fuel hose is needed. The material blend is selected to handle fuel exposure and the heat, vibration, and contamination common in engine bay and chassis routing. For Silverado and Sierra owners, 904-063 provides a practical replacement for worn, cracked, or leaking fuel line sections on the 2004-2005 Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500.
This part cross-references 97321372 for the same application.
Common Problems This Part Can Address
- Fuel seepage from aged or damaged rubber line sections
- Cracking from heat cycling and underhood exposure
- Softening or deterioration from fuel contact over time
- Restricted fuel return flow caused by collapsed hose
- Service issues on 2004-2005 Chevrolet Silverado and GMC Sierra return-line routing
Installation Notes and Tips
Verify the line diameter, routing, and hose-clamp connection style before installation. Confirm that the application is a return line and not a fuel-injection pressure line, since this part is not pressure rated for fuel injection. Inspect adjoining fittings, clamps, and nearby hose sections for wear before reassembly on Silverado and Sierra trucks.
Quality Assurance
Dorman replacement parts are built for service use in demanding automotive environments. Part number 904-063 follows a standard replacement format for fuel system repair and is specified for the listed vehicle applications.
Dorman 904-063 Fuel Line
Dorman 904-063 Fuel Line Overview
Dorman 904-063 is a standard replacement fuel line built to transfer fuel safely in demanding underhood and undercar conditions. It is a direct-fit style option for 2004-2005 Chevrolet Silverado 2500 HD, 2004-2005 Chevrolet Silverado 3500, 2004-2005 GMC Sierra 2500 HD, and 2004-2005 GMC Sierra 3500 return-line applications.
Key Features
- Standard replacement fuel line for fuel delivery system service
- Constructed from CSM, MASCOTA, NBR, and PET materials
- Black finish for a clean OE-style appearance
- 7.5 mm inside diameter and 15 mm outside diameter
- Rated for up to 60 psi
- Hose clamp connections on both ends
- Not pressure rated for fuel injection
Detailed Description
This Dorman fuel line, part number 904-063, is built for return-line service where a durable rubber fuel hose is needed. The material blend is selected to handle fuel exposure and the heat, vibration, and contamination common in engine bay and chassis routing. For Silverado and Sierra owners, 904-063 provides a practical replacement for worn, cracked, or leaking fuel line sections on the 2004-2005 Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500.
This part cross-references 97321372 for the same application.
Common Problems This Part Can Address
- Fuel seepage from aged or damaged rubber line sections
- Cracking from heat cycling and underhood exposure
- Softening or deterioration from fuel contact over time
- Restricted fuel return flow caused by collapsed hose
- Service issues on 2004-2005 Chevrolet Silverado and GMC Sierra return-line routing
Installation Notes and Tips
Verify the line diameter, routing, and hose-clamp connection style before installation. Confirm that the application is a return line and not a fuel-injection pressure line, since this part is not pressure rated for fuel injection. Inspect adjoining fittings, clamps, and nearby hose sections for wear before reassembly on Silverado and Sierra trucks.
Quality Assurance
Dorman replacement parts are built for service use in demanding automotive environments. Part number 904-063 follows a standard replacement format for fuel system repair and is specified for the listed vehicle applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 904-063 Fuel Line Overview
Dorman 904-063 is a standard replacement fuel line built to transfer fuel safely in demanding underhood and undercar conditions. It is a direct-fit style option for 2004-2005 Chevrolet Silverado 2500 HD, 2004-2005 Chevrolet Silverado 3500, 2004-2005 GMC Sierra 2500 HD, and 2004-2005 GMC Sierra 3500 return-line applications.
Key Features
- Standard replacement fuel line for fuel delivery system service
- Constructed from CSM, MASCOTA, NBR, and PET materials
- Black finish for a clean OE-style appearance
- 7.5 mm inside diameter and 15 mm outside diameter
- Rated for up to 60 psi
- Hose clamp connections on both ends
- Not pressure rated for fuel injection
Detailed Description
This Dorman fuel line, part number 904-063, is built for return-line service where a durable rubber fuel hose is needed. The material blend is selected to handle fuel exposure and the heat, vibration, and contamination common in engine bay and chassis routing. For Silverado and Sierra owners, 904-063 provides a practical replacement for worn, cracked, or leaking fuel line sections on the 2004-2005 Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500.
This part cross-references 97321372 for the same application.
Common Problems This Part Can Address
- Fuel seepage from aged or damaged rubber line sections
- Cracking from heat cycling and underhood exposure
- Softening or deterioration from fuel contact over time
- Restricted fuel return flow caused by collapsed hose
- Service issues on 2004-2005 Chevrolet Silverado and GMC Sierra return-line routing
Installation Notes and Tips
Verify the line diameter, routing, and hose-clamp connection style before installation. Confirm that the application is a return line and not a fuel-injection pressure line, since this part is not pressure rated for fuel injection. Inspect adjoining fittings, clamps, and nearby hose sections for wear before reassembly on Silverado and Sierra trucks.
Quality Assurance
Dorman replacement parts are built for service use in demanding automotive environments. Part number 904-063 follows a standard replacement format for fuel system repair and is specified for the listed vehicle applications.
