Engine Coolant Thermostat. Thermostat and Gasket.

Part Number: 21210AA291
Supersession(s): 21210AA290

An Engine Coolant Thermostat Only. Housing not included.

THERMO AND GASKET ASSEMBLY Engine Coolant Thermostat

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

Diagram WATER PIPE (1) for your 2019 Subaru Ascent
#21210
Required: 1
Diagram WATER PIPE (1) for your 2019 Subaru Ascent
#21210
Required: 1
Diagram WATER PIPE (1) for your 2019 Subaru Ascent
#21210
Required: 1
Diagram WATER PIPE (1) for your 2019 Subaru Ascent
#21210
Required: 1
Diagram WATER PIPE (1) for your 2019 Subaru Ascent
#21210
Required: 1
'21MY-
Diagram WATER PIPE (1) for your 2019 Subaru Ascent
#21210
Required: 1
Diagram WATER PIPE (1) for your 2019 Subaru Ascent
#21210
Required: 1
Diagram WATER PIPE (1) for your 2019 Subaru Ascent
#21210
Required: 1
Diagram WATER PIPE (1) for your 2019 Subaru Ascent
#21210
Required: 1
Diagram WATER PIPE (1) for your 2019 Subaru Ascent
#21210
Required: 1
FOR V.4S-

Five Star Subaru

2651 William D. Tate Avenue, Grapevine, TX, 76051

Policies & Information

  • Only new, unopened returns will be accepted. No returns 30 days past order date. No returns on electronic parts. All returns subject to potential restocking fee. ALL SALES FINAL.
  • Manufacturer Warranty
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