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Dorman 904-118 Turbocharger Oil Line - Pressure
Reliable Turbocharger Oil Line for Chevrolet and GMC Trucks
The Dorman 904-118 turbocharger oil line is designed specifically for heavy-duty Chevrolet and GMC trucks, including the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models. Crafted from durable steel with a natural finish, this one-piece oil line ensures proper oil flow to your turbocharger system.
- Constructed from high-quality steel for durability and corrosion resistance
- One-piece configuration for a secure and leak-free connection
- Includes two banjo bolts and two copper washer gaskets for sealing
- Specific fit for Chevrolet and GMC heavy-duty trucks
- Standard replacement grade for reliable performance
- Fittings: Male M12 x 1.5 thread diameter with banjo bolt inlet and outlet
- Length of 1.2 feet to match OEM specifications
Durable Construction and Precise Fitment
The Dorman 904-118 turbocharger oil line is engineered to meet OEM standards, providing a direct replacement for the original part. Its steel construction offers strength and resistance to heat and pressure commonly found in turbocharged engines. The natural color finish maintains the integrity of the material without compromising performance. Both ends feature male fittings with M12 x 1.5 threads and banjo bolt connections, ensuring a secure and leak-resistant installation. This specific fitment is designed for Chevrolet Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models, guaranteeing compatibility and proper function.
Common Applications and Problem Resolution
- Restores proper oil flow to the turbocharger to prevent overheating
- Replaces worn or damaged oil lines causing oil leaks
- Eliminates turbocharger oil pressure loss due to faulty lines
- Prevents engine damage from insufficient turbo lubrication
- Addresses issues related to oil line corrosion or cracking
Installation Notes and Tips
When installing the Dorman 904-118 turbocharger oil line, ensure all old gaskets and seals are removed before fitting the new line. Use the included copper washer gaskets with the banjo bolts to achieve a proper seal and prevent leaks. Tighten fittings to manufacturer torque specifications to avoid damage. This part is a direct replacement and should align with existing mounting points without modification.
Quality Assurance and Warranty
Dorman provides this turbocharger oil line as a standard replacement part, manufactured to meet or exceed OEM quality standards. The product includes necessary sealing components to ensure reliable operation. While specific warranty details are not provided, Dorman parts typically come with a limited warranty covering defects in material and workmanship.
| Brand | Dorman |
| Part Number | 904-118 |
| Material | Steel |
| Color | Natural |
| Configuration | One piece |
| Mounting Hardware Included | No |
| Universal Or Specific Fit | Specific |
| Gasket Or Seal Included | Yes |
| End 1 Fitting Gender | Male |
| End 2 Fitting Gender | Male |
| Fitting Thread Diameter | M12 x 1.5 |
| Inlet Fitting Type | Banjo bolt |
| Item Grade | Standard replacement |
| Length (ft) | 1.2 ft |
| Outlet Fitting Type | Banjo bolt |
| Package Contents | 1 hose; 2 banjo bolts; 2 copper washer gaskets |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | Pressure | |
| 2005 | Chevrolet | Silverado 3500 | 6.6L | V8 | DIESEL | Pressure | |
| 2005 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | Pressure | |
| 2005 | GMC | Sierra 3500 | 6.6L | V8 | DIESEL | Pressure | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | Pressure | |
| 2004 | Chevrolet | Silverado 3500 | 6.6L | V8 | DIESEL | Pressure | |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | Pressure |
* 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.