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Dorman 904-125 Turbocharger Oil Line - Return
Durable Turbocharger Oil Line for Chevrolet and GMC Trucks
The Dorman 904-125 turbocharger oil line is engineered to provide reliable oil delivery for turbocharged engines in select Chevrolet and GMC heavy-duty trucks. Constructed from steel with a silver finish, this multi-piece oil line ensures consistent performance and durability under demanding conditions.
Key Features of the Dorman 904-125 Turbocharger Oil Line
- Made from high-quality steel for strength and corrosion resistance
- Silver color finish for enhanced durability and appearance
- Multi-piece configuration designed for specific vehicle fitment
- Includes gaskets and mounting hardware for secure installation
- Standard replacement grade suitable for regular use
- Flanged bracket inlet and outlet fittings with 0.362-inch female thread diameter
- Length of 0.75 feet to match OEM specifications
Detailed Product Description
The Dorman 904-125 turbocharger oil line is a direct replacement part designed specifically for Chevrolet and GMC models such as Express 2500, Express 3500, Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 HD series trucks. Its steel construction provides the necessary durability to withstand high temperatures and pressures associated with turbocharger oil delivery. The multi-piece design allows for precise fitment and ease of installation, while the included gaskets and mounting hardware ensure a secure and leak-free connection. Both ends feature female fittings with a 0.362-inch thread diameter and flanged bracket types, matching OEM specifications for reliable performance.
Common Applications and Issues Addressed
- Replacement of worn or damaged turbocharger oil lines in Chevrolet and GMC heavy-duty trucks
- Prevention of oil leaks that can lead to turbocharger failure
- Restoration of proper oil flow to maintain turbocharger lubrication
- Addressing oil line corrosion or cracking due to age and heat exposure
- Ensuring compatibility with specific models for optimal engine performance
Installation Notes and Tips
When installing the Dorman 904-125 turbocharger oil line, ensure all old gaskets and seals are removed and the mounting surfaces are clean. Use the included gaskets and mounting hardware to secure the line firmly, preventing leaks. Verify that the flanged bracket fittings align correctly with the turbocharger and engine block connections. It is recommended to inspect the turbocharger oil system for any additional wear or damage during installation.
Quality Assurance and Warranty
Dorman provides this turbocharger oil line as a standard replacement part meeting OEM specifications for fit and function. The steel material and precise manufacturing processes contribute to its durability and reliability. While specific warranty details are not provided, Dorman parts typically come with a limited warranty against defects in material and workmanship.
| Brand | Dorman |
| Part Number | 904-125 |
| Material | Steel |
| Color | Silver |
| Configuration | Multi piece |
| Mounting Hardware Included | Yes |
| Universal Or Specific Fit | Specific |
| Grade Type | Regular |
| Gasket Or Seal Included | Yes |
| Line Fitting Thread Diameter | 0.362 |
| End 1 Fitting Gender | Female |
| End 2 Fitting Gender | Female |
| Fitting Thread Diameter | 0.362 in |
| Inlet Fitting Type | Flanged bracket |
| Item Grade | Standard replacement |
| Length (ft) | 0.75 ft |
| Outlet Fitting Type | Flanged bracket |
| Package Contents | 1 tube; 2 gaskets; 2 bolts; 2 nuts; 2 studs |
This part fits 51 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Chevrolet | Express 2500 | 6.6L | V8 | DIESEL | Return | |
| 2010 | Chevrolet | Express 3500 | 6.6L | V8 | DIESEL | Return | |
| 2010 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2010 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | Return | |
| 2010 | GMC | Savana 2500 | 6.6L | V8 | DIESEL | Return | |
| 2010 | GMC | Savana 3500 | 6.6L | V8 | DIESEL | Return | |
| 2010 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2010 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | Return | |
| 2009 | Chevrolet | Express 2500 | 6.6L | V8 | DIESEL | Return | |
| 2009 | Chevrolet | Express 3500 | 6.6L | V8 | DIESEL | Return | |
| 2009 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2009 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | Return | |
| 2009 | GMC | Savana 2500 | 6.6L | V8 | DIESEL | Return | |
| 2009 | GMC | Savana 3500 | 6.6L | V8 | DIESEL | Return | |
| 2009 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2009 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | Return | |
| 2008 | Chevrolet | Express 2500 | 6.6L | V8 | DIESEL | Return | |
| 2008 | Chevrolet | Express 3500 | 6.6L | V8 | DIESEL | Return | |
| 2008 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2008 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | Return | |
| 2008 | GMC | Savana 2500 | 6.6L | V8 | DIESEL | Return | |
| 2008 | GMC | Savana 3500 | 6.6L | V8 | DIESEL | Return | |
| 2008 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2008 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | Return | |
| 2007 | Chevrolet | Express 2500 | 6.6L | V8 | DIESEL | Return | |
| 2007 | Chevrolet | Express 3500 | 6.6L | V8 | DIESEL | Return | |
| 2007 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 6.6L | V8 | DIESEL | Return | |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.6L | V8 | DIESEL | Return | |
| 2007 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | Return | |
| 2007 | GMC | Savana 2500 | 6.6L | V8 | DIESEL | Return | |
| 2007 | GMC | Savana 3500 | 6.6L | V8 | DIESEL | Return | |
| 2007 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2007 | GMC | Sierra 2500 HD Classic | 6.6L | V8 | DIESEL | Return | |
| 2007 | GMC | Sierra 3500 Classic | 6.6L | V8 | DIESEL | Return | |
| 2007 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | Return | |
| 2006 | Chevrolet | Express 2500 | 6.6L | V8 | DIESEL | Return | |
| 2006 | Chevrolet | Express 3500 | 6.6L | V8 | DIESEL | Return | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2006 | Chevrolet | Silverado 3500 | 6.6L | V8 | DIESEL | Return | |
| 2006 | GMC | Savana 2500 | 6.6L | V8 | DIESEL | Return | |
| 2006 | GMC | Savana 3500 | 6.6L | V8 | DIESEL | Return | |
| 2006 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2006 | GMC | Sierra 3500 | 6.6L | V8 | DIESEL | Return | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2005 | Chevrolet | Silverado 3500 | 6.6L | V8 | DIESEL | Return | |
| 2005 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2005 | GMC | Sierra 3500 | 6.6L | V8 | DIESEL | Return | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | Return | |
| 2004 | Chevrolet | Silverado 3500 | 6.6L | V8 | DIESEL | Return | |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | Return |
* 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.