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Shop By Brand

The Following brands are available based on your search.

  • ACDelco
    ACDelco
  • Dorman
    Dorman
  • Four Seasons
    Four Seasons
  • Gates
    Gates
  • Genuine
    Genuine
  • Mr Gasket
    Mr Gasket
  • Spectre
    Spectre

Best Selling Genuine Pontiac Coolant Thermostat Housings

  • We Stock the following top leading brands, including Dorman, Four Seasons, ACDelco, Gates, Genuine
  • 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, Vibe.


Dorman
1977 Pontiac Grand LeMans Engine Coolant Thermostat Housing 8 Cyl 4.9L Dorman

P311-44D40F5    902-1017  New

10021153 , 6098 , CH4844 , 4844KT , 84844 , 6156 , 814844

Qty:
18.75
Dorman Engine Coolant Thermostat Housing
  • ; Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolts Included: No
    • Color: Natural
    • Housing Neck Angle (┬░): 180
    • Material: Metal
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included: Not Required
    • Outlet Port Diameter: 1.5
    • Thermostat Included: No
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1977 - Pontiac Grand LeMans V 8 Cyl 4.9L 301 -
Dorman
2003 Pontiac Grand Prix Engine Coolant Thermostat Housing 6 Cyl 3.8L Dorman

P311-5007820    902-2001  New

12594580 , CH5167 , 5167KT , 815167 , 85167 , TF279 , CO34773

Qty:
18.34
Dorman Engine Coolant Thermostat Housing
  • ; Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • Bolts Included: No
    • Color: Natural
    • Housing Neck Angle (┬░): 180
    • Material: Metal
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included: Not Required
    • Outlet Port Diameter: 1.25
    • Thermostat Included: No
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
2003 - Pontiac Grand Prix V 6 Cyl 3.8L 231 3800
Dorman
1993 Pontiac Grand Prix Engine Coolant Thermostat Housing 6 Cyl 3.4L Dorman

P311-29209C3    902-2004  New

86153 , CO34776 , 815216 , 85216 , 6266 , 5166KT , 815166 , 10182344 , KGT-6266 , CH5166 , 85166 , TG266

Qty:
17.19
Dorman Engine Coolant Thermostat Housing
  • ; Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolts Included: No
    • Color: Natural
    • Housing Neck Angle (┬░): 180
    • Material: Metal
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included: Not Required
    • Outlet Port Diameter: 1.25
    • Thermostat Included: No
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1993 - Pontiac Grand Prix V 6 Cyl 3.4L 207 -
Dorman
1997 Pontiac Firebird Engine Coolant Thermostat Housing - Upper 8 Cyl 5.7L Dorman

P311-11396C4    902-2005  New

CH5215 , 815586 , 5215KT , 85215 , 10108667

Qty:
25.36
Dorman Engine Coolant Thermostat Housing  Upper
  • ; Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • Bolts Included: No
    • Color: Natural
    • Housing Neck Angle (┬░): 180
    • Material: Metal
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included: Not Required
    • Outlet Port Diameter: 1.25
    • Thermostat Included: No
Brand: Dorman
Position: Upper
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1997 - Pontiac Firebird Upper V 8 Cyl 5.7L 350 -
Dorman
1977 Pontiac Firebird Engine Coolant Thermostat Housing 8 Cyl 5.7L Dorman

P311-0C83A86    902-2009  New

TG103 , 14088753 , CH4899 , 6251 , 336773 , 814842 , 814899 , TG199 , 6132 , 84899 , 8519CT , TG251 , 4899KT , 84842 , KGT-8519A-T , 8519C , 6161 , 8519A , KGT-8519A , 336790 , KGT-8519C , 3879660 , KGT-8619C-T

Qty:
11.03
Dorman Engine Coolant Thermostat Housing
  • ; Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolts Included: No
    • Color: Natural
    • Housing Neck Angle (┬░): 15
    • Material: Metal
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included: Not Required
    • Outlet Port Diameter: 1.5
    • Thermostat Included: No
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1977 - Pontiac Firebird V 8 Cyl 5.7L 350 5733
Dorman
1971 Pontiac Firebird Engine Coolant Thermostat Housing 8 Cyl 5.7L Dorman

P311-052816B    902-2014  New

12302542 , 4823KT , 84823 , 814823 , 6273 , CH4823

Qty:
11.50
Dorman Engine Coolant Thermostat Housing
  • ; Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): Yes
    • Bolts Included: No
    • Color: Natural
    • Housing Neck Angle (┬░): 15
    • Material: Metal
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included: Not Required
    • Outlet Port Diameter: 1.5
    • Thermostat Included: No
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1971 - Pontiac Firebird V 8 Cyl 5.7L 350 5733
Dorman
1980 Pontiac LeMans Engine Coolant Thermostat Housing 6 Cyl 3.8L Dorman

P311-1B937F9    902-2015  New

814832 , 4832KT , CH4832 , 14087075 , 84832 , 6199 , CH4951 , KGT-6199

Qty:
14.73
Dorman Engine Coolant Thermostat Housing
  • ; Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolts Included: No
    • Color: Natural
    • Housing Neck Angle (┬░): 15
    • Material: Metal
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included: Not Required
    • Outlet Port Diameter: 1.5
    • Thermostat Included: No
Brand: Dorman
Additional Fitment Information:
Vehicle Engine VIN Block Engine CID CC
1980 - Pontiac LeMans K V 6 Cyl 3.8L 229 -
Dorman
1983 Pontiac Bonneville Engine Coolant Thermostat Housing 8 Cyl 5.7L Dorman

P311-5285F65    902-2016  New

12302551 , 409037 , 814841 , 4841KT , 6092 , 84841 , CH4841

Qty:
13.84
Dorman Engine Coolant Thermostat Housing
  • ; Cover
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolts Included: No
    • Color: Natural
    • Housing Neck Angle (┬░): 45
    • Material: Metal
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included: Not Required
    • Outlet Port Diameter: 1.5
    • Thermostat Included: No
Brand: Dorman
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
1983 - Pontiac Bonneville DIESEL V 8 Cyl 5.7L 350 -
Dorman
2009 Pontiac G8 Engine Coolant Thermostat Housing - Upper 8 Cyl 6.0L Dorman

P311-5E0BB5F    902-836  New

6261-T , 85083 , 815665 , 524KT , 12581594 , 12568911 , 8126001720 , 8125815940 , 34702 , 8125689110 , 12600172 , 6261 , CH2836

Qty:
19.79
Dorman Engine Coolant Thermostat Housing  Upper
  • ; Cover Does Not Include Thermostat
  • Product Attributes:
    • Air Vent (Bleeder Valve): No
    • Bolts Included: No
    • Color: Natural
    • Housing Neck Angle (┬░): 30
    • Material: Metal
    • Mounting Hole Diameter: 0.313
    • Mounting Hole Quantity: 2
    • O Rings Included: Not Required
    • Outlet Port Diameter: 1.64
    • Thermostat Included: No
Brand: Dorman
Position: Upper
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2009 - Pontiac G8 Upper V 8 Cyl 6.0L 364 5967
Four Seasons
1999 Pontiac Firebird Engine Coolant Thermostat Housing 8 Cyl 5.7L Four Seasons - Thermostat Housing

P311-3317486    85254  New

W78064 , 01455196 , 1510412 , 12558838 , AO5156 , W5156 , 12562740 , 12561157 , 6051813 , 85254 , 12558853 , 12571261 , 11185254 , 815254 , 379187

Qty:
33.80
Four Seasons Engine Coolant Thermostat Housing
  • ; w/o Thermostat
  • Engine Coolant Thermostat Housing
  • Thermostat Housing
  • Product Attributes:
    • Bolt Hole Center To Bolt Hole Center: 3.000
    • Description: Engine Coolant Components
    • Flange Thickness: 0.395
    • Inlet Port Diameter: 1.307
    • Material: Aluminum
    • Meets / Exceeds OEM?: Yes
    • Overall Height IN: 2.51
    • Style: W/o Thermostat
    • Symetrical Base?: Yes
    • Thermostat Included?: Not Included
    • Type: Thermostat Housing
Brand: Four Seasons
Additional Fitment Information:
Vehicle Block Engine CID CC
1999 - Pontiac Firebird V 8 Cyl 5.7L 350 -
ACDelco
2004 Pontiac Montana Engine Coolant Thermostat Housing ACDelco - Water Outlet

P311-1AAAD23    W0133-1682780  New

Qty:
182.84
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.
  • Genuine GM
  • Water Outlet
Brand: ACDelco
Additional Fitment Information:
Vehicle
2004 - Pontiac Montana
ACDelco
2004 Pontiac Bonneville Engine Coolant Thermostat Housing 8 Cyl 4.6L ACDelco - Water Outlet

P311-16184CA    W0133-1685616  New

Qty:
18.25
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.
  • Genuine GM
  • Water Outlet
Brand: ACDelco
Additional Fitment Information:
Vehicle Block Engine CID CC
2004 - Pontiac Bonneville V 8 Cyl 4.6L 281 -
Gates
2003 Pontiac Grand Am Engine Coolant Thermostat Housing 4 Cyl 2.2L Gates

P311-533FB24    W0133-1689949  New

Qty:
31.48
Gates Engine Coolant Thermostat Housing
  • ; Engine - L61
Brand: Gates
Additional Fitment Information:
Vehicle Block Engine CID CC
2003 - Pontiac Grand Am L 4 Cyl 2.2L 134 2198
Dorman
1998 Pontiac Grand Am Engine Coolant Thermostat Housing 4 Cyl 2.4L Dorman

P311-395BC22    W0133-1685452  New

Qty:
27.04
Dorman Engine Coolant Thermostat Housing
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1998 - Pontiac Grand Am L 4 Cyl 2.4L 146 2392
Gates
2007 Pontiac G5 Engine Coolant Thermostat Housing Gates

P311-0299406    W0133-1698016  New

Qty:
43.15
Gates Engine Coolant Thermostat Housing
Brand: Gates
Additional Fitment Information:
Vehicle
2007 - Pontiac G5
Genuine
2007 Pontiac G5 Engine Coolant Thermostat Housing Genuine

P311-3CCB67D    W0133-1698016  New

Qty:
85.13
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
Additional Fitment Information:
Vehicle
2007 - Pontiac G5
ACDelco
1996 Pontiac Firebird Engine Coolant Thermostat Housing 8 Cyl 5.7L ACDelco

P311-5B99EA2    W0133-1684689  New

Qty:
40.72
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.
  • Genuine GM
Brand: ACDelco
Additional Fitment Information:
Vehicle Block Engine CID CC
1996 - Pontiac Firebird V 8 Cyl 5.7L 350 -
ACDelco
Qty:
117.42
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.
  • Genuine GM
  • Water Outlet - NLA
Brand: ACDelco
Additional Fitment Information:
Vehicle Block Engine CID CC
2000 - Pontiac Grand Am V 6 Cyl 3.4L 207 -
Genuine
2008 Pontiac G6 Engine Coolant Thermostat Housing 4 Cyl 2.4L Genuine

P311-11A593B    W0133-1826144  New

Qty:
57.64
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.
  • Upper Thermostat Housing Cover
Brand: Genuine
Additional Fitment Information:
Vehicle Block Engine CID CC
2008 - Pontiac G6 L 4 Cyl 2.4L 145 2384
Dorman
1997 Pontiac Sunfire Engine Coolant Thermostat Housing 4 Cyl 2.4L Dorman

P311-395BC22    W0133-1685452  New

Qty:
27.04
Dorman Engine Coolant Thermostat Housing
  • OE Solutions
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1997 - Pontiac Sunfire L 4 Cyl 2.4L 146 2392