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Shop By Brand

The Following brands are available based on your search.

  • ACDelco
    ACDelco
  • Dorman
    Dorman
  • Four Seasons
    Four Seasons

Best Selling Genuine Pontiac Coolant Thermostat Housings

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

We stock Coolant Thermostat Housing parts for most Pontiac models, including Bonneville, Firebird, G6, Grand Am, Grand Prix, Montana, Sunfire.

Four Seasons
1995 Pontiac Sunfire Engine Coolant Thermostat Housing Four Seasons

P311-1B14E63    W0133-1682717  New

Qty:
$14.53
Four Seasons Engine Coolant Thermostat Housing
Brand: Four Seasons
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1995 - Pontiac Sunfire
Four Seasons
1997 Pontiac Bonneville Engine Coolant Thermostat Housing Four Seasons

P311-2382FE6    W0133-1681875  New

Qty:
$16.94
Four Seasons Engine Coolant Thermostat Housing
Brand: Four Seasons
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1997 - Pontiac Bonneville
Four Seasons
1996 Pontiac Bonneville Engine Coolant Thermostat Housing Four Seasons

P311-2382FE6    W0133-1681875  New

Qty:
$16.94
Four Seasons Engine Coolant Thermostat Housing
  • Also Use 25535126 O-Ring
Brand: Four Seasons
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1996 - Pontiac Bonneville
Dorman
1999 Pontiac Grand Am Engine Coolant Thermostat Housing Dorman

P311-395BC22    W0133-1685452  New

Qty:
$18.65
Dorman Engine Coolant Thermostat Housing
Brand: Dorman
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1999 - Pontiac Grand Am
ACDelco
2001 Pontiac Aztek Engine Coolant Thermostat Housing ACDelco

P311-1AAAD23    W0133-1682780  New

Qty:
$157.41
ACDelco 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.
  • Water Outlet
Brand: ACDelco
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
2001 - Pontiac Aztek
ACDelco
1999 Pontiac Grand Am Engine Coolant Thermostat Housing ACDelco

P311-569818E    W0133-1685232  New

Qty:
$88.45
ACDelco 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.
  • Water Outlet
Brand: ACDelco
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1999 - Pontiac Grand Am
ACDelco
2006 Pontiac Torrent Engine Coolant Thermostat Housing ACDelco

P311-5B09FE7    W0133-1772435  New

Qty:
$37.94
ACDelco 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.
  • Water Outlet
Brand: ACDelco
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2006 - Pontiac Torrent
ACDelco
2007 Pontiac Grand Prix Engine Coolant Thermostat Housing ACDelco

P311-5C1741C    W0133-1866193  New

Qty:
$21.97
ACDelco 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.
  • Water Outlet
Brand: ACDelco
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2007 - Pontiac Grand Prix
ACDelco
2005 Pontiac Bonneville Engine Coolant Thermostat Housing ACDelco

P311-16184CA    W0133-1685616  New

Qty:
$12.14
ACDelco 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.
  • Water Outlet
Brand: ACDelco
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2005 - Pontiac Bonneville
ACDelco
1999 Pontiac Grand Am Engine Coolant Thermostat Housing ACDelco

P311-3EF6FED    W0133-1685452  New

Qty:
$35.72
ACDelco 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.
  • Water Outlet
Brand: ACDelco
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1999 - Pontiac Grand Am
Dorman
2005 Pontiac Wave Engine Coolant Thermostat Housing - N/A 4 Cyl 1.6L Dorman

P311-03D9C9E    902-109  New

Qty:
$16.87
Dorman Engine Coolant Thermostat Housing  N/A
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.337 In.
    • Bolt Hole Quantity: 2
    • 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 (°): 85
    • Material: Aluminum
    • O Rings Included: Yes
    • Outlet Diameter (in): 1.37 In.
    • Package Contents: Water Outlet, Thermostat, Thermostat Gasket, Housing O-ring
    • Thermostat Included: Yes
    • Thermostat Opening Temperature: 192 Deg. F.
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2005 - Pontiac Wave L 1598 98 N/A
Dorman
2005 Pontiac Wave Engine Coolant Thermostat Housing - N/A 4 Cyl 1.6L Dorman

P311-03D9C9E    902-109  New

Qty:
$16.87
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.337 In.
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Silver
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 85
    • Material: Aluminum
    • O Rings Included: Yes
    • Outlet Diameter (in): 1.37 In.
    • Package Contents: Water Outlet, Thermostat, Thermostat Gasket, Housing O-ring
    • Thermostat Included: Yes
    • Thermostat Opening Temperature: 192 Deg. F.
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2005 - Pontiac Wave L 1598 98 N/A
Dorman
2010 Pontiac G3 Engine Coolant Thermostat Housing - N/A 4 Cyl 1.6L Dorman

P311-03D9C9E    902-109  New

Qty:
$16.87
  • Engine Desg. LXT
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.337 In.
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Silver
    • Gasket or Seal Included: Yes
    • Housing Neck Angle (°): 85
    • Material: Aluminum
    • O Rings Included: Yes
    • Outlet Diameter (in): 1.37 In.
    • Package Contents: Water Outlet, Thermostat, Thermostat Gasket, Housing O-ring
    • Thermostat Included: Yes
    • Thermostat Opening Temperature: 192 Deg. F.
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2010 - Pontiac G3 L 1598 98 N/A
Dorman
1977 Pontiac Astre Engine Coolant Thermostat Housing - N/A 4 Cyl 2.5L Dorman

P311-44D40F5    902-1017  New

Qty:
$11.67
  • 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
1977 - Pontiac Astre L 2474 151 N/A
Dorman
1994 Pontiac Grand Am Engine Coolant Thermostat Housing - N/A 4 Cyl 2.3L Dorman

P311-0FADE5F    902-106  New

Qty:
$11.71
Dorman Engine Coolant Thermostat Housing  N/A
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.353 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 (°): 75
    • Material: Plastic
    • O Rings Included: Yes
    • Outlet Diameter (in): 1.293 In.
    • Package Contents: Water Outlet, Water Outlet O-ring, Air Bleeder Pipe Gasket
    • Thermostat Included: No
    • Thermostat Opening Temperature: Not Applicable
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
1994 - Pontiac Grand Am L - 138 N/A
Dorman
2006 Pontiac Torrent Engine Coolant Thermostat Housing - N/A 6 Cyl 3.4L Dorman

P311-58DE6FF    902-114  New

Qty:
$30.25
Dorman Engine Coolant Thermostat Housing  N/A
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.375 In.
    • Bolt Hole Quantity: 2
    • 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: No
    • Housing Neck Angle (°): 90 Degrees From Base
    • Material: Aluminum
    • O Rings Included: Yes
    • Outlet Diameter (in): 1.25 In.
    • Package Contents: 1 Water Outlet, 1 O-ring
    • Thermostat Included: No
    • Thermostat Opening Temperature: Not Applicable
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2006 - Pontiac Torrent V - 207 N/A
Dorman
1999 Pontiac Bonneville Engine Coolant Thermostat Housing - N/A 6 Cyl 3.8L Dorman

P311-5007820    902-2001  New

Qty:
$10.91
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 (°): 180
    • Material: Metal
    • O Rings Included: Not Required
    • Outlet Diameter (in): 1.25 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
1999 - Pontiac Bonneville V 3800 231 N/A
Dorman
2001 Pontiac Aztek Engine Coolant Thermostat Housing - N/A 6 Cyl 3.4L Dorman

P311-29209C3    902-2004  New

Qty:
$10.42
  • 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): 1.25 In.
    • Package Contents: Thermostat Housing
    • Thermostat Included: No
    • Thermostat Opening Temperature: Not Applicable
Brand: Dorman
Additional Fitment Information:
Vehicle Block CC CID Position
2001 - Pontiac Aztek V - 207 N/A
Dorman
1993 Pontiac Firebird Engine Coolant Thermostat Housing - N/A 8 Cyl 5.7L Dorman

P311-11396C4    902-2005  New

Qty:
$15.99
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 (°): 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
1993 - Pontiac Firebird V - 350 N/A
Dorman
1993 Pontiac Firebird Engine Coolant Thermostat Housing - Upper 8 Cyl 5.7L Dorman

P311-11396C4    902-2005  New

Qty:
$15.99
Dorman Engine Coolant Thermostat Housing  Upper
  • 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
1993 - Pontiac Firebird V - 350 Upper