Dorman 904-117 Turbocharger Oil Line - Return

Durable Turbocharger Oil Line for Chevrolet and GMC Trucks

The Dorman 904-117 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. Constructed from steel with a silver finish, this multi-piece oil line ensures reliable oil delivery to your turbocharger system.

• Made from durable steel material with a silver finish for corrosion resistance
• Multi-piece configuration for precise fit and easy installation
• Includes mounting hardware: 2 bolts, 2 nuts, 2 studs for secure attachment
• Comes with 2 gaskets to ensure a proper seal and prevent leaks
• Specific fit for Chevrolet and GMC heavy-duty trucks, not universal
• Standard replacement grade for reliable performance
• Fitting thread diameter of 0.33 inches with female fittings on both ends
• Flanged bracket inlet and outlet fitting types for secure mounting
• Length of 0.75 feet to match OEM specifications

Product Details and Compatibility

The Dorman 904-117 turbocharger oil line is engineered to meet the exact specifications required for turbocharger oil delivery in select Chevrolet and GMC trucks. Its steel construction provides strength and durability under high-temperature conditions typical of turbocharged engines. The included mounting hardware and gaskets simplify installation and help maintain a leak-free connection. This part is a direct replacement designed specifically for the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models, ensuring proper fit and function.

Common Applications and Problem Resolution

• Replaces worn or damaged turbocharger oil lines causing oil leaks
• Prevents oil starvation to the turbocharger, protecting turbo components
• Addresses issues with oil line corrosion or cracking due to heat exposure
• Restores proper oil flow to maintain turbocharger efficiency
• Eliminates mounting hardware failures that can lead to loose connections

Installation Notes and Tips

Installation of the Dorman 904-117 turbocharger oil line requires basic mechanical skills and tools. Ensure the engine is cool before beginning work. Use the included gaskets and mounting hardware to secure the oil line firmly in place. Verify that both female fittings with 0.33-inch thread diameter are properly tightened to prevent leaks. Inspect surrounding components for wear or damage during installation. Follow vehicle-specific service manual instructions for torque specifications and safety precautions.

Quality Assurance and Warranty

Dorman provides this turbocharger oil line as a standard replacement part manufactured to meet OEM standards. The steel construction and included hardware contribute to a reliable and durable repair solution. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty information for complete terms.