Details

• Brand:

  

• SKU:

  21896AA072

• Other Names:

  Gasket Inter Cooler

• Description:

  2.5L. Sti. 2.0L.

  By-Pass Valve Gasket - Subaru (21896AA072)

  The By-Pass Valve Gasket - Subaru (21896AA072) is a Genuine OEM component designed to provide a reliable, leak-free seal for the turbocharger by-pass valve system. This gasket ensures that the by-pass valve maintains proper pressure control and prevents unwanted air leaks, which can reduce engine performance, fuel efficiency, and turbocharger reliability. Engineered to Subaru’s exact specifications, it delivers precise fitment and factory-level sealing performance.

  Manufactured from high-quality, heat- and pressure-resistant materials, the By-Pass Valve Gasket - Subaru (21896AA072) withstands the harsh environment of turbocharged engines. Its durable construction resists thermal cycling, pressure fluctuations, and chemical exposure from fuel and oil vapors, ensuring long-term sealing integrity. Unlike aftermarket gaskets, this OEM part guarantees a perfect fit that integrates seamlessly into Subaru’s turbo system.

  For professional mechanics, this gasket provides a dependable replacement that restores turbo system efficiency. For DIY enthusiasts, its direct-fit design allows for quick installation without modifications, making it a practical solution to prevent costly engine or turbo issues.

  A worn or damaged by-pass valve gasket can cause boost leaks, loss of power, erratic idling, and increased turbo stress. Replacing it with the 21896AA072 restores proper sealing, ensuring the turbocharger system functions as designed.

  • Genuine Subaru OEM gasket for the by-pass valve system

  • Provides a secure, leak-free seal under high pressure

  • Heat- and pressure-resistant construction for long-term durability

  • Prevents boost leaks that reduce engine performance

  • Direct-fit design for simple installation

  • Protects turbocharger and engine by maintaining system integrity

  By choosing the By-Pass Valve Gasket - Subaru (21896AA072), you ensure your Subaru’s turbo system operates with factory-grade precision and reliability. This Genuine OEM part safeguards performance, efficiency, and long-term durability of your engine and turbocharger system.

  
  

• Condition: New
• Notes: Included with intercooler.

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