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Dorman 904-151 Fuel Injector Line - Supply
Durable Fuel Injector Line for Chevrolet and GMC Trucks
The Dorman 904-151 fuel injector line is engineered to meet the demanding requirements of heavy-duty trucks like the Chevrolet Silverado 2500 HD and GMC Sierra 3500. Constructed from high-quality steel, this fuel injector line ensures reliable fuel delivery and long-lasting performance under high pressure.
- Material: Steel construction for strength and durability
- Length: 4.25 inches for precise fitment
- Color: Silver or gray finish for corrosion resistance
- Inside Diameter: 0.142 inches for optimal fuel flow
- Outside Diameter: 8 mm with 0.087 inch wall thickness
- Fittings: Female inlet and outlet with M14 x 1.5 metric coarse threads
- Maximum Pressure Rating: 29,000 psi for heavy-duty applications
- Quantity: Single fuel injector line assembly
Product Details and Specifications
The Dorman 904-151 fuel injector line is designed specifically for use in the fuel injection systems of Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 models. Its steel construction provides excellent resistance to wear and corrosion, while the silver or gray finish helps protect against environmental factors. The line measures 4.25 inches in length with an inside diameter of 0.142 inches, ensuring precise fuel delivery. Both inlet and outlet fittings are female with M14 x 1.5 metric coarse threads, compatible with factory connections. Rated for a maximum pressure of 29,000 psi, this fuel injector line supports the high-pressure demands of diesel and gasoline fuel injection systems in heavy-duty trucks.
Common Applications and Problem Resolution
- Replacement of worn or damaged fuel injector lines in Chevrolet Silverado 2500 HD and GMC Sierra 3500
- Resolving fuel leaks caused by cracked or corroded injector lines
- Restoring proper fuel pressure and flow in fuel injection systems
- Addressing injector line failures that lead to engine performance issues
- Maintaining fuel system integrity in heavy-duty truck engines
Installation Notes and Tips
When installing the Dorman 904-151 fuel injector line, ensure all fittings are clean and free of debris to prevent leaks. Use appropriate tools to tighten the M14 x 1.5 metric coarse threaded fittings to manufacturer torque specifications. Inspect surrounding components for wear or damage during replacement. This fuel injector line is designed for direct replacement on compatible Chevrolet and GMC heavy-duty truck models, simplifying installation.
Quality Assurance and Warranty
Dorman manufactures the 904-151 fuel injector line to meet or exceed OEM standards for fit, form, and function. The steel construction and corrosion-resistant finish contribute to its durability and reliability in demanding fuel injection applications. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Dorman |
| Part Number | 904-151 |
| Material | Acero |
| Material | Steel |
| Length | 4.25 |
| Color | Plata o gris |
| Color | Silver or gray |
| Inside Diameter | 0.142 |
| Outside Diameter | 8 |
| Outlet Quantity | 2 |
| Cantidad de líneas/mangueras | 1 ensamble de manguera del calentador |
| Contenidos del paquete | 1 línea del inyector de combustible |
| Fitting Inlet Gender | Female |
| Fitting Inlet Thread Size | M14 x 1.5 |
| Fitting Inlet Thread Type | Metric coarse |
| Fitting Material | Acero |
| Fitting Material | Steel |
| Fitting Outlet Gender | Female |
| Fitting Outlet Thread Size | M14 x 1.5 |
| Fitting Outlet Thread Type | Metric coarse |
| Fitting Quantity | 2 |
| Gauge Port | No |
| Gauge Port | Non |
| Género de la entrada de la acoplación | Hembra |
| Género de la salida de la acoplación | Hembra |
| Grosor de la pared (in) | 0.087 in |
| Hose/Line Maximum Pressure (psi) | 29000 psi |
| Hose/Line Quantity | 1 |
| Housing Color | Plata o gris |
| Housing Color | Silver or gray |
| Inlet Quantity | 1 |
| Inlet Quantity | 1 ensamble de manguera del calentador |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | Supply | Cylinders 3 and 6 |
| 2005 | Chevrolet | Silverado 3500 | 6.6L | V8 | Supply | Cylinders 3 and 6 |
| 2005 | GMC | Sierra 2500 HD | 6.6L | V8 | Supply | Cylinders 3 and 6 |
| 2005 | GMC | Sierra 3500 | 6.6L | V8 | Supply | Cylinders 3 and 6 |
| 2004 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | Supply | Cylinders 3 and 6 |
| 2004 | Chevrolet | Silverado 3500 | 6.6L | V8 | Supply | Cylinders 3 and 6 |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | Supply | Cylinders 3 and 6 |
* 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.