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Shop By Brand

The Following brands are available based on your search.

  • Dorman
    Dorman
  • Genuine
    Genuine

Best Selling Genuine Subaru Coolant Thermostat Housings

  • We Stock the following top leading brands, including Genuine, Dorman
  • Constantly Updated Inventory of Subaru Replacement Coolant Thermostat Housing Parts

We stock Coolant Thermostat Housing parts for most Subaru models, including Baja, Brat, Forester, GL, Impreza, Legacy, Outback, SVX, WRX STI.

Genuine
2010 Subaru Outback Engine Coolant Thermostat Housing Genuine

P311-5DEE3C3    W0133-1798425  New

Qty:
$28.77
Genuine Engine Coolant Thermostat Housing
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Brand: Genuine
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2010 - Subaru Outback
Dorman
1978 Subaru Brat Engine Coolant Thermostat Housing - N/A 4 Cyl 1.6L Dorman

P311-4C9D427    902-214  New

Qty:
$16.11
Dorman Engine Coolant Thermostat Housing  N/A
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.25 In.
    • Bolt Hole Quantity: 3
    • Bolts Included: No
    • Color/Finish: Silver
    • Feature - Benefit 1: Direct Replacement For A Proper Fit Every Time
    • Feature - Benefit 2: Hoses Slide On For Easy Installation
    • Feature - Benefit 3: High-quality Plastic Or Metal Construction
    • Feature - Benefit 4: Includes All Hardware Necessary For A Complete Repair (where Applicable)
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 45 Degrees From Base
    • Material: Aluminum
    • O Rings Included: No
    • Outlet Diameter (in): 1.5 In.
    • Package Contents: 1 Water Outlet, 1 Gasket
    • Thermostat Included: No
    • Thermostat Opening Temperature: Not Applicable
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
1978 - Subaru Brat H 1595 - N/A
Dorman
1978 Subaru Brat Engine Coolant Thermostat Housing - N/A 4 Cyl 1.6L Dorman

P311-4C9D427    902-214  New

Qty:
$16.11
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.25 In.
    • Bolt Hole Quantity: 3
    • Bolts Included: No
    • Color/Finish: Silver
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 45 Degrees From Base
    • Material: Aluminum
    • O Rings Included: No
    • Outlet Diameter (in): 1.5 In.
    • Package Contents: 1 Water Outlet, 1 Gasket
    • Thermostat Included: No
    • Thermostat Opening Temperature: Not Applicable
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
1978 - Subaru Brat H 1595 - N/A
Dorman
2002 Subaru Impreza Engine Coolant Thermostat Housing - N/A 4 Cyl 2.0L Dorman

P311-1A7EC25    902-5052  New

Qty:
$20.33
Dorman Engine Coolant Thermostat Housing  N/A
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313 In.
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Feature - Benefit 1: Direct Replacement For A Proper Fit Every Time
    • Feature - Benefit 2: Hoses Slide On For Easy Installation
    • Feature - Benefit 3: High-quality Plastic Or Metal Construction
    • Feature - Benefit 4: Includes All Hardware Necessary For A Complete Repair (where Applicable)
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 180
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.438 In.
    • Package Contents: Thermostat Housing And Gasket
    • Thermostat Included: No
    • Thermostat Opening Temperature: Not Applicable
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2002 - Subaru Impreza H 1994 - N/A
Dorman
1991 Subaru Justy Engine Coolant Thermostat Housing - N/A 3 Cyl 1.2L Dorman

P311-1E15A20    902-5111  New

Qty:
$12.82
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313 In.
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Feature - Benefit 1: Direct Replacement For A Proper Fit Every Time
    • Feature - Benefit 2: Hoses Slide On For Easy Installation
    • Feature - Benefit 3: High-quality Plastic Or Metal Construction
    • Feature - Benefit 4: Includes All Hardware Necessary For A Complete Repair (where Applicable)
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 180
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1 In.
    • Package Contents: Thermostat Housing With Gasket
    • Thermostat Included: No
    • Thermostat Opening Temperature: Not Applicable
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
1991 - Subaru Justy L 1189 - N/A
Dorman
2003 Subaru Baja Engine Coolant Thermostat Housing - N/A 4 Cyl 2.5L Dorman

P311-4616A45    902-5112  New

Qty:
$13.96
Dorman Engine Coolant Thermostat Housing  N/A
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313 In.
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Black
    • Feature - Benefit 1: Direct Replacement For A Proper Fit Every Time
    • Feature - Benefit 2: Hoses Slide On For Easy Installation
    • Feature - Benefit 3: High-quality Plastic Or Metal Construction
    • Feature - Benefit 4: Includes All Hardware Necessary For A Complete Repair (where Applicable)
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 180
    • Material: Plastic
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.438 In.
    • Package Contents: Thermostat Housing And Gasket
    • Thermostat Included: No
    • Thermostat Opening Temperature: Not Applicable
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2003 - Subaru Baja H 2458 - N/A
Dorman
2002 Subaru Impreza Engine Coolant Thermostat Housing - N/A 4 Cyl 2.0L Dorman

P311-1A7EC25    902-5052  New

Qty:
$20.33
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313 In.
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 180
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.438 In.
    • Package Contents: Thermostat Housing And Gasket
    • Thermostat Included: No
    • Thermostat Opening Temperature: Not Applicable
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2002 - Subaru Impreza H 1994 - N/A
Dorman
1991 Subaru Justy Engine Coolant Thermostat Housing - N/A 3 Cyl 1.2L Dorman

P311-1E15A20    902-5111  New

Qty:
$12.82
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313 In.
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 180
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1 In.
    • Package Contents: Thermostat Housing With Gasket
    • Thermostat Included: No
    • Thermostat Opening Temperature: Not Applicable
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
1991 - Subaru Justy L 1189 - N/A
Dorman
2003 Subaru Baja Engine Coolant Thermostat Housing - N/A 4 Cyl 2.5L Dorman

P311-4616A45    902-5112  New

Qty:
$13.96
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313 In.
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Black
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 180
    • Material: Plastic
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.438 In.
    • Package Contents: Thermostat Housing And Gasket
    • Thermostat Included: No
    • Thermostat Opening Temperature: Not Applicable
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2003 - Subaru Baja H 2458 - N/A