Engine Coolant Thermostat. Thermostat and Gasket.

Part Number: 21210AA221
Supersession(s): 21210AA220
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THERMO AND GASKET ASSEMBLY Engine Coolant Thermostat

Fits Ascent, Crosstrek, Forester, Impreza, Legacy, Outback, WRX

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This product fits 192 vehicle variants.
Subaru: 7 models, 192 variants between 2014 and 2025.
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Capital City Subaru

150 Manchester St., Concord, NH , 03301

Policies & Information

  • NO RETURNS ALLOWED ON ELECTRICAL OR SPECIAL ORDERED PARTS. NO RETURNS AFTER 30 DAYS. A 30% RESTOCKING FEE WILL BE APPLIED ON ANY RETURNED ITEM. PARTS MUST RETURNED IN ORIGINAL PACKAGE AND BUYER IS RESPONSIBLE FOR SHIPPING CHARGES.
  • Manufacturer Warranty
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