ACDelco 12637217 Turbocharger Oil Return Pipe Gasket

The ACDelco 12637217 is a GM Original Equipment turbocharger oil return pipe gasket designed as a GM-recommended replacement component for engine mechanical systems. This upper turbo oil return gasket seals the connection between the pipe and turbocharger, ensuring proper sealing and preventing oil leaks in turbocharged engines.

Key Features:

• Provides the same performance, durability, and service life as factory original equipment
• Genuine GM parts installed during production or validated by General Motors, designed and engineered to meet rigorous GM standards
• Ensures proper sealing between turbocharger and oil return line
• Prevents oil leaks and maintains proper lubrication system integrity
• Direct OEM replacement for turbocharged GM vehicles

This genuine ACDelco gasket is manufactured to exact OEM specifications to ensure proper fit, form, and function. Commonly used on 2011-2016 Duramax LML engines, though it may fit other GM turbocharged applications. Replace this gasket during turbocharger service or oil return line maintenance to prevent leaks and ensure reliable operation.