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Dorman 904-063 Fuel Line
| Brand | Dorman 904-063 |
|---|---|
| Material | Csm |
| Material | Mascota |
| Material | Nbr |
| Material | Pet |
| Length | 7 |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Inside Diameter | 7.5 |
| Outside Diameter | 15 |
| Maximum Pressure | 60 |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard |
| End 1 Hose Connector Type | Abrazadera de la manguera |
| End 1 Hose Connector Type | Hose clamp |
| End 2 Hose Connector Type | Abrazadera de la manguera |
| End 2 Hose Connector Type | Hose clamp |
| Contenidos del paquete | 1 línea de combustible de goma |
| Extremo de fijación 1 de la manguera | Abrazadera de la manguera |
| Extremo de fijación 2 de la manguera | Abrazadera de la manguera |
| Grado del artículo | Reemplazo estándar |
| Hose Attachment End 1 | Hose clamp |
| Hose Attachment End 2 | Hose clamp |
| Item Grade | Standard |
| Package Contents | 1 rubber fuel line |
| Presión clasificada para inyección de combustible | No |
| Pressure Rated for Fuel Injection | No |
| Pressure Rated for Fuel Injection | Non |
| Fits | Chevrolet and GMC · 20 vehicles |
Standard replacement. Direct-fit fuel line for straightforward service.
Fuel-safe construction. Built to transfer fuel and handle tough underhood conditions.
Hose clamp ends. Simple clamp-on connections at both ends.
Cross-references 97321372 for the same application. See all 1.
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.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2006 | Chevrolet | C4500 Kodiak | 6.6L | V8 | Return |
| 2006 | Chevrolet | C5500 Kodiak | 6.6L | V8 | Return |
| 2006 | GMC | C4500 Topkick | 6.6L | V8 | Return |
| 2006 | GMC | C5500 Topkick | 6.6L | V8 | Return |
| 2005 | Chevrolet | C4500 Kodiak | 6.6L | V8 | Return |
| 2005 | Chevrolet | C5500 Kodiak | 6.6L | V8 | Return |
| 2005 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | Return |
| 2005 | Chevrolet | Silverado 3500 | 6.6L | V8 | Return |
| 2005 | GMC | C4500 Topkick | 6.6L | V8 | Return |
| 2005 | GMC | C5500 Topkick | 6.6L | V8 | Return |
| 2005 | GMC | Sierra 2500 HD | 6.6L | V8 | Return |
| 2005 | GMC | Sierra 3500 | 6.6L | V8 | Return |
| 2004 | Chevrolet | C4500 Kodiak | 6.6L | V8 | Return |
| 2004 | Chevrolet | C5500 Kodiak | 6.6L | V8 | Return |
| 2004 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | Return |
| 2004 | Chevrolet | Silverado 3500 | 6.6L | V8 | Return |
| 2004 | GMC | C4500 Topkick | 6.6L | V8 | Return |
| 2004 | GMC | C5500 Topkick | 6.6L | V8 | Return |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | Return |
| 2004 | GMC | Sierra 3500 | 6.6L | V8 | Return |
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