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Dorman 904-021 Fuel Line
Reliable Fuel Line Replacement for Chevrolet and GMC Trucks
The Dorman 904-021 fuel line is designed to provide a dependable fuel delivery solution for Chevrolet Canyon and GMC Colorado models. Constructed from durable nylon material, this fuel line ensures consistent performance under standard operating conditions.
- Made from high-quality nylon for durability and flexibility
- Length of 21.75 inches to fit specific fuel routing needs
- Black color for a discreet, factory-style appearance
- Inside diameter of 8 mm and outside diameter of 10 mm for proper fuel flow
- Rated for a maximum pressure of 75 psi, suitable for non-fuel injection applications
- Equipped with female quick connector on one end and male quick disconnect on the other for secure and easy installation
- Standard grade replacement part designed to meet OEM specifications
Product Details and Specifications
The Dorman 904-021 fuel line is engineered from nylon, a material known for its resistance to fuel and environmental factors, ensuring longevity and reliability. Measuring 21.75 inches in length, it fits the fuel system layout of Chevrolet Canyon and GMC Colorado trucks. The black color matches original equipment for a seamless look. With an inside diameter of 8 mm and an outside diameter of 10 mm, this fuel line supports proper fuel flow without restriction. It is rated for a maximum pressure of 75 psi, making it suitable for standard fuel delivery systems but not for high-pressure fuel injection systems. The connectors include a female quick connector on one end and a male quick disconnect on the other, facilitating straightforward installation and removal.
Compatible Vehicles and Applications
- Chevrolet Canyon fuel line replacement
- GMC Colorado fuel line repair
- Replacement for standard fuel delivery systems in these models
- Addresses fuel line leaks, cracks, or wear
- Restores proper fuel flow and system integrity
Installation Notes and Tips
When installing the Dorman 904-021 fuel line, ensure the vehicle is depressurized and the engine is cool to prevent fuel spray. Verify the orientation of the female quick connector and male quick disconnect ends to match the vehicle’s fuel system connections. Inspect all fittings for damage before installation and replace any worn components. Secure the fuel line properly to avoid movement or abrasion during operation.
Quality Assurance and Warranty
Dorman manufactures this fuel line to meet standard replacement grade requirements, ensuring compatibility and performance consistent with OEM parts. While specific warranty details are not provided, Dorman products typically undergo rigorous quality control to maintain reliability in automotive applications.
| Brand | Dorman |
| Part Number | 904-021 |
| Material | Nailon |
| Material | Nylon |
| Length | 21.75 |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Inside Diameter | 8 |
| Outside Diameter | 10 |
| Maximum Pressure | 75 |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard |
| End 1 Hose Connector Type | Conector rápido hembra |
| End 1 Hose Connector Type | Female quick connector |
| End 2 Hose Connector Type | Desconexión rápida macho |
| End 2 Hose Connector Type | Male quick disconnect |
| Contenidos del paquete | 1 línea de combustible |
| Extremo de fijación 1 de la manguera | Conector rápido hembra |
| Extremo de fijación 2 de la manguera | Desconexión rápida macho |
| Grado del artículo | Reemplazo estándar |
| Hose Attachment End 1 | Female quick connector |
| Hose Attachment End 2 | Male quick disconnect |
| Item Grade | Standard |
| Package Contents | 1 fuel line |
| Presión clasificada para inyección de combustible | No |
| Pressure Rated for Fuel Injection | No |
| Pressure Rated for Fuel Injection | Non |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Chevrolet | Colorado | 3.7L | L5 | N/A | To Tank |
| 2012 | GMC | Canyon | 3.7L | L5 | N/A | To Tank |
| 2011 | Chevrolet | Colorado | 3.7L | L5 | N/A | To Tank |
| 2011 | GMC | Canyon | 3.7L | L5 | N/A | To Tank |
| 2010 | Chevrolet | Colorado | 3.7L | L5 | N/A | To Tank |
| 2010 | GMC | Canyon | 3.7L | L5 | N/A | To Tank |
| 2009 | Chevrolet | Colorado | 3.7L | L5 | N/A | To Tank |
| 2009 | GMC | Canyon | 3.7L | L5 | N/A | To Tank |
| 2008 | Chevrolet | Colorado | 3.7L | L5 | N/A | To Tank |
| 2008 | GMC | Canyon | 3.7L | L5 | N/A | To Tank |
| 2007 | Chevrolet | Colorado | 3.7L | L5 | N/A | To Tank |
| 2007 | GMC | Canyon | 3.7L | L5 | N/A | To Tank |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.