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The Following brands are available based on your search.

  • Dorman
    Dorman

Best Selling Genuine Acura Coolant Thermostat Housings

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

We stock Coolant Thermostat Housing parts for most Acura models, including CL, ILX, Integra, Legend, MDX, RL, RSX, SLX, TL, TSX, Vigor.

Dorman
1996 Acura SLX Engine Coolant Thermostat Housing - N/A 6 Cyl 3.2L Dorman

P311-28CF045    902-5015  New

Qty:
$21.12
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): 1.5 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
1996 - Acura SLX V 3165 - N/A
Dorman
1992 Acura Integra Engine Coolant Thermostat Housing - N/A 4 Cyl 1.7L Dorman

P311-3487577    902-5022  New

Qty:
$11.55
Dorman Engine Coolant Thermostat Housing  N/A
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • 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 (°): 45
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.2 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
1992 - Acura Integra L 1678 - N/A
Dorman
1997 Acura CL Engine Coolant Thermostat Housing - N/A 6 Cyl 3.0L Dorman

P311-1384C50    902-5024  New

Qty:
$11.64
Dorman Engine Coolant Thermostat Housing  N/A
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • 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 (°): 45
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.188 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
1997 - Acura CL V 2997 - N/A
Dorman
1997 Acura CL Engine Coolant Thermostat Housing - N/A 4 Cyl 2.2L Dorman

P311-1FA317D    902-5032  New

Qty:
$14.45
Dorman Engine Coolant Thermostat Housing  N/A
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • 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 (°): 45
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.25 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
1997 - Acura CL L 2156 - N/A
Dorman
1986 Acura Integra Engine Coolant Thermostat Housing - N/A 4 Cyl 1.6L Dorman

P311-24A4D44    902-5053  New

Qty:
$11.64
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 (°): 60
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.125 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
1986 - Acura Integra L 1590 - N/A
Dorman
1996 Acura RL Engine Coolant Thermostat Housing - N/A 6 Cyl 3.5L Dorman

P311-3D2030C    902-5067  New

Qty:
$24.91
  • 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 (°): 60
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.188 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
1996 - Acura RL V 3475 - N/A
Dorman
1990 Acura Integra Engine Coolant Thermostat Housing - N/A 4 Cyl 1.8L Dorman

P311-3F3A4DC    902-5072  New

Qty:
$9.54
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • 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): 1.25 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
1990 - Acura Integra L 1834 - N/A
Dorman
1995 Acura TL Engine Coolant Thermostat Housing - N/A 5 Cyl 2.5L Dorman

P311-4B1112A    902-5081  New

Qty:
$11.06
Dorman Engine Coolant Thermostat Housing  N/A
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313 In.
    • Bolt Hole Quantity: 3
    • 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 (°): 90
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.187 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
1995 - Acura TL L 2451 - N/A
Dorman
2002 Acura RSX Engine Coolant Thermostat Housing - N/A 4 Cyl 2.0L Dorman

P311-53D2464    902-5131  New

Qty:
$35.24
Dorman Engine Coolant Thermostat Housing  N/A
  • Thermostat Assembly w/Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.438 In.
    • Bolt Hole Quantity: 3
    • 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 (°): 30
    • Material: Plastic
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.313 In.
    • Package Contents: Thermostat Housing And Gasket
    • Thermostat Included: Yes
    • Thermostat Opening Temperature: 172 Deg. F.
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2002 - Acura RSX L 1998 122 N/A
Dorman
2004 Acura TSX Engine Coolant Thermostat Housing - N/A 4 Cyl 2.4L Dorman

P311-3D3335D    902-788  New

Qty:
$34.02
Dorman Engine Coolant Thermostat Housing  N/A
  • Thermostat and Cover Assembly
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.38 In.
    • Bolt Hole Quantity: 3
    • 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: No
    • Housing Neck Angle (°): 45 Degrees
    • Material: Plastic
    • O Rings Included: Yes
    • Outlet Diameter (in): 1.25 In.
    • Package Contents: Water Outlet, Water Outlet O-ring, Thermostat
    • Thermostat Included: Yes
    • Thermostat Opening Temperature: 172 Deg. F.
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2004 - Acura TSX L 2354 - N/A
Dorman
2002 Acura RSX Engine Coolant Thermostat Housing - Upper 4 Cyl 2.0L Dorman

P311-53D2464    902-5131  New

Qty:
$35.24
  • Includes Thermostat
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.438 In.
    • Bolt Hole Quantity: 3
    • Bolts Included: No
    • Color/Finish: Black
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 30
    • Material: Plastic
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.313 In.
    • Package Contents: Thermostat Housing And Gasket
    • Thermostat Included: Yes
    • Thermostat Opening Temperature: 172 Deg. F.
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2002 - Acura RSX L 1998 122 Upper
Dorman
1992 Acura Integra Engine Coolant Thermostat Housing - N/A 4 Cyl 1.7L Dorman

P311-3487577    902-5022  New

Qty:
$11.55
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.313 In.
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 45
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.2 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
1992 - Acura Integra L 1678 - N/A
Dorman
1996 Acura RL Engine Coolant Thermostat Housing - N/A 6 Cyl 3.5L Dorman

P311-3D2030C    902-5067  New

Qty:
$24.91
  • 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 (°): 60
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.188 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
1996 - Acura RL V 3475 - N/A
Dorman
1995 Acura TL Engine Coolant Thermostat Housing - N/A 5 Cyl 2.5L Dorman

P311-4B1112A    902-5081  New

Qty:
$11.06
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313 In.
    • Bolt Hole Quantity: 3
    • Bolts Included: No
    • Color/Finish: Natural
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 90
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.187 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
1995 - Acura TL L 2451 - N/A
Dorman
2009 Acura TSX Engine Coolant Thermostat Housing - Upper 4 Cyl 2.4L Dorman

P311-0B846D9    902-5142  New

Qty:
$41.89
  • Includes Thermostat
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.438 In.
    • Bolt Hole Quantity: 3
    • Bolts Included: No
    • Color/Finish: Black
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 45
    • Material: Plastic
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.25 In.
    • Package Contents: Thermostat Housing And Gasket
    • Thermostat Included: Yes
    • Thermostat Opening Temperature: 172 Deg. F.
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2009 - Acura TSX L 2354 - Upper
Dorman
1996 Acura SLX Engine Coolant Thermostat Housing - N/A 6 Cyl 3.2L Dorman

P311-28CF045    902-5015  New

Qty:
$21.12
  • 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): 1.5 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
1996 - Acura SLX V 3165 - N/A
Dorman
1990 Acura Integra Engine Coolant Thermostat Housing - N/A 4 Cyl 1.8L Dorman

P311-3F3A4DC    902-5072  New

Qty:
$9.54
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • 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): 1.25 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
1990 - Acura Integra L 1834 - N/A
Dorman
1997 Acura CL Engine Coolant Thermostat Housing - N/A 6 Cyl 3.0L Dorman

P311-1384C50    902-5024  New

Qty:
$11.64
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.313 In.
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 45
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.188 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
1997 - Acura CL V 2997 - N/A
Dorman
2004 Acura TSX Engine Coolant Thermostat Housing - Upper 4 Cyl 2.4L Dorman

P311-3D3335D    902-788  New

Qty:
$34.02
  • Includes Thermostat
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.38 In.
    • Bolt Hole Quantity: 3
    • Bolts Included: No
    • Color/Finish: Black
    • Gasket or Seal Included: No
    • Housing Neck Angle (°): 45 Degrees
    • Material: Plastic
    • O Rings Included: Yes
    • Outlet Diameter (in): 1.25 In.
    • Package Contents: Water Outlet, Water Outlet O-ring, Thermostat
    • Thermostat Included: Yes
    • Thermostat Opening Temperature: 172 Deg. F.
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2004 - Acura TSX L 2354 - Upper
Dorman
1986 Acura Integra Engine Coolant Thermostat Housing - N/A 4 Cyl 1.6L Dorman

P311-24A4D44    902-5053  New

Qty:
$11.64
  • 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 (°): 60
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.125 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
1986 - Acura Integra L 1590 - N/A