Genuine 22656AA020 Turbocharger Bypass Valve O-Ring Gasket

The Genuine 22656AA020 is an OEM turbocharger bypass valve O-ring gasket designed for Subaru turbocharged engines. This critical sealing component creates an airtight seal between the bypass valve (also known as the blow-off valve or BOV) and the intercooler piping system.

Key Features:

• Genuine Subaru OEM part for guaranteed fit and quality
• Prevents boost pressure leaks in the intercooler system
• Maintains proper boost pressure regulation during throttle transitions
• Essential for protecting turbocharger performance and longevity
• Direct replacement for worn or damaged O-ring seals

This O-ring gasket is a vital component in turbocharged Subaru engines, ensuring no boost pressure escapes from the connection between the bypass valve and intercooler piping. If you've noticed reduced acceleration, a hissing sound during acceleration, or a check engine light related to boost issues, this gasket may need replacement. Using genuine Subaru parts ensures proper fit, reliable performance, and maintains your vehicle's integrity.