Dorman 667-249 Turbocharger

Overview of Dorman Turbocharger 667-249 for Chevrolet and GMC

The Dorman 667-249 turbocharger is engineered for reliable performance in select Chevrolet and GMC vehicles. Designed with durable alloy steel and finished in aluminum, this turbocharger supports efficient air and fuel delivery for models like the Chevrolet Express 2500 and GMC Savana 3500.

• Constructed from robust alloy steel for durability
• Aluminum finish with silver color for corrosion resistance
• Center housing cooled by both coolant and oil for optimal thermal management
• Includes wastegate actuator and gasket for proper sealing
• Journal bearing type for smooth operation
• Standard replacement grade for reliable fit and function
• Compatible with Chevrolet Express 2500, Express 3500, K1500 Suburban, K2500 Suburban, GMC Savana 2500, and Savana 3500

Technical Details and Features

The Dorman 667-249 turbocharger features a center housing that is cooled by both coolant and oil, enhancing the unit's ability to manage heat during operation. Its journal bearing design supports consistent shaft rotation and longevity. The turbocharger is finished in aluminum with a silver color, providing resistance to corrosion and wear. This unit includes a wastegate actuator and gasket to ensure proper boost control and sealing, although mounting hardware and brackets are not included. The maximum pressure reading is rated at 8, suitable for the specified vehicle applications.

Compatible Vehicles and Applications

This turbocharger is compatible with a range of Chevrolet and GMC models, including the Chevrolet Express 2500 and 3500, K1500 and K2500 Suburban, as well as the GMC Savana 2500 and 3500. It is designed as a standard replacement part, making it suitable for restoring turbocharger function in these vehicles.

• Restores turbocharger performance in Chevrolet Express and GMC Savana vans
• Addresses issues related to reduced engine power and poor acceleration
• Helps resolve excessive exhaust smoke caused by turbo failure
• Improves boost pressure consistency for better fuel efficiency
• Replaces worn or damaged turbochargers in K1500 and K2500 Suburban models

Installation Notes and Tips

Installation of the Dorman 667-249 turbocharger requires mechanical expertise and proper tools. Since mounting hardware and brackets are not included, retain or source these components separately. Ensure all gaskets and seals are properly installed to prevent leaks. It is recommended to inspect related components such as oil lines and intercooler connections during installation to maintain system integrity.

Quality Assurance and Warranty

Dorman turbochargers are manufactured to meet standard replacement specifications, ensuring compatibility and performance. This turbocharger includes a gasket and wastegate actuator to support proper operation. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.