Details

• Brand:

  

• SKU:

  21210AA030

• Other Names:

  Thermostat, Repair Kit, Thermostat And Gasket Ay

• Description:

  3.6L. Legacy, Outback. Forester. 2.5L, 2005. 2.0L, with gasket.

  
  

  Thermostat Unit - Subaru (21210AA030)

  The Thermostat Unit - Subaru (21210AA030) is a Genuine OEM part engineered to maintain optimal engine temperature by regulating coolant flow between the engine and radiator. Designed specifically for Subaru engines, this thermostat is made from high-quality materials that ensure durability and reliable thermal performance across a wide range of driving conditions.

  Manufactured by Subaru, this component guarantees perfect compatibility and fitment for a wide selection of Subaru models, including Legacy, Outback, Forester, Impreza, and Baja. It meets all factory specifications and is built to handle the thermal demands of engines ranging from 2.0L to 3.6L, depending on the vehicle year and trim.

  The unit features a pre-calibrated wax pellet mechanism for responsive operation, and it includes the required gasket for installation. Whether you're a professional technician performing scheduled maintenance or a DIY enthusiast tackling engine cooling repairs, this OEM thermostat offers a straightforward, hassle-free installation.

  By maintaining the correct engine temperature, this thermostat helps optimize combustion efficiency, reduce emissions, and prevent overheating or extended warm-up times. It plays a critical role in ensuring engine longevity and fuel economy.

  ✔ Genuine Subaru OEM part for factory-perfect fit and function

   ✔ Compatible with a wide range of Subaru vehicles (Legacy, Outback, Impreza, etc.)

   ✔ Includes integrated gasket for complete installation

   ✔ Built to withstand extreme thermal cycles and coolant pressure

   ✔ Ensures consistent engine temperature for performance and efficiency

  For anyone committed to vehicle reliability, investing in the Thermostat Unit - Subaru (21210AA030) is a smart decision. It reflects the high standards of Subaru engineering and offers the assurance of factory-quality performance over time.

  
  

• Condition: New
• Applications: 3.6L.

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