Dorman 917-158 Turbocharger

Reliable Turbocharger Replacement for Subaru Legacy and Outback

The Dorman 917-158 turbocharger is designed to restore performance and efficiency for Subaru Legacy and Outback models. Engineered with durable alloy steel and equipped with essential components, this turbocharger offers a dependable solution for air and fuel delivery system repairs.

• Constructed from high-strength alloy steel for durability
• Center housing cooled by both coolant and oil for optimal thermal management
• Includes a gasket kit for proper sealing during installation
• Wastegate actuator included to regulate boost pressure effectively
• Standard replacement grade ensuring compatibility and performance
• Gray finish for corrosion resistance and longevity

Durable Design and Key Features

The Dorman 917-158 turbocharger features a center housing that is cooled by both coolant and oil, which helps maintain stable operating temperatures and prolongs the life of the unit. Made from alloy steel, this turbocharger withstands the demanding conditions of forced induction systems. The included gasket kit ensures a secure and leak-free installation, while the integrated wastegate actuator manages boost pressure to protect the engine from over-boost conditions. This turbocharger is a standard replacement part, designed specifically for Subaru Legacy and Outback vehicles, providing a direct fit without the need for modifications.

Compatible Vehicles and Common Applications

This turbocharger is compatible with the following Subaru models:

• Subaru Legacy
• Subaru Outback

It is commonly used to address issues such as:

• Reduced engine power due to turbocharger wear or failure
• Excessive exhaust smoke caused by turbocharger seal leaks
• Unusual noises or vibrations from the turbocharger assembly
• Boost pressure loss resulting in poor acceleration
• Oil or coolant leaks around the turbocharger housing

Installation Notes and Tips

Installation of the Dorman 917-158 turbocharger requires mechanical expertise and proper tools. It is important to replace the gasket kit included with the turbocharger to ensure a proper seal. Verify that the wastegate actuator is functioning correctly during installation to maintain correct boost levels. Always follow the vehicle manufacturer’s torque specifications and procedures to avoid damage. Inspect related components such as oil lines and intercooler connections for wear or blockages during replacement.

Quality Assurance and Warranty Information

Dorman turbochargers are manufactured to meet or exceed OEM standards for fit and function. The 917-158 turbocharger undergoes rigorous quality control to ensure reliability and durability. This part comes with a limited warranty covering defects in materials and workmanship, providing confidence in your replacement choice for Subaru Legacy and Outback vehicles.