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Replacement and OEM Parts for Buick Thermostat Housing
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Buick Thermostat Housing

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166 Products found

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  • Dorman Engine Coolant Thermostat Housing for Buick - 902-693

    Dorman® Engine Coolant Thermostat Housing for Buick

    PartNumber: 902-693
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 2.835"; 1.66"; 3.65"
    • Bolt Hole Quantity: 3
    • Color/Finish: Natural
    • Flange Length: 2.55"
    • Flange Thickness: 0.5"
    • Flange Width: 4.14"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 0.515"; 0.664"; 0.588"; 1.165";
    • Material: Metal
    • Mounting Hardware Included: No
    • OE Part Number: 12651113, 12638836
    • Outlet Port Quantity: 4
    • Thermostat Opening Temperature (F): 180 Degrees
    • UPC: 037495787505
    • Part Description: Buick Engine Coolant Thermostat Housing
    More Info
    $72.04
  • Gates Radiator Coolant Hose Flange for Buick - CO34825

    Gates® Radiator Coolant Hose Flange for Buick

    PartNumber: CO34825
    Product Specifications
    • Jiggle Pin: False
    • Material: Plastic
    • Number of Bolt Holes: 3
    • Number of Gaskets: 0
    • Number of Seals: 1
    • OE Part Number: 199883
    • Outlet 1 Inside Diameter (in): 1.155
    • Outlet 1 Outside Diameter (in): 1.35
    • Outlet 2 Inside Diameter (in): 0.62
    • Outlet 2 Outside Diameter (in): 0.8
    • Outlet 3 Inside Diameter (in): 0.495
    • Outlet 3 Outside Diameter (in): 0.628
    • UPC: 770075740353
    • Part Description: Buick Radiator Coolant Hose Flange
    More Info
    $30.77
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick - 85349

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Buick

    PartNumber: 85349
    Product Specifications
    • Description: Engine Coolant Components
    • Gasket Or Seal Included: Included
    • Inlet Dia. IN: 1.875
    • Material: Aluminum
    • Maximum Height: 3.000
    • Meets / Exceeds OEM?: Yes
    • Mnt Flange Width IN: 0.320
    • Style: w/o Thermostat
    • Thermostat Included?: Not Included
    • UPC: 096361853492
    • Part Description: Buick Engine Coolant Water Outlet W O Thermostat
    More Info
    $37.37
  • OEM (Genuine) Buick Inlet Assembly

    PartNumber: 12600172
    OEM Buick Inlet Assembly - 12600172
    Product Specifications
    • Item Dimensions: 6.4 x 4.2 x 4.2 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12581594
    • Part Description: Buick Inlet Assembly
    More Info
    $42.42 MSRP: $80.07
    You Save: $37.65 (48%)
  • Dorman Engine Coolant Thermostat Housing Assembly for Buick - 902-2124

    Dorman® Engine Coolant Thermostat Housing Assembly for Buick

    PartNumber: 902-2124
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 3"
    • Bolt Hole Quantity: 2
    • Color/Finish: Natural
    • Flange Length: 2.67"
    • Flange Thickness: 0.46"
    • Flange Width: 3.59"
    • Gasket or Seal Included: No
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 0.952"
    • Material: Metal
    • Mounting Hardware Included: No
    • OE Part Number: 12673413, 12656949
    • Outlet Port Quantity: 1
    • Thermostat Opening Temperature (F): 176 Degrees
    • UPC: 889245253323
    • Part Description: Buick Engine Coolant Thermostat Housing Assembly
    More Info
    $56.39
  • Gates Engine Coolant Water Outlet for Buick - CO34923

    Gates® Engine Coolant Water Outlet for Buick

    PartNumber: CO34923
    Product Specifications
    • By-Pass Holes: No
    • Material: Cast Aluminum
    • Number of Bolt Holes: 2
    • Number of Gaskets: 0
    • Number of Seals: 0
    • OE Exact: Yes
    • Outlet Inside Diameter 1: 1.194"
    • Outlet Outside Diameter 1: 1.565"
    • Type: Coolant Outlet
    • UPC: 770075795179
    • Part Description: Buick Engine Coolant Water Outlet
    More Info
    $22.55
  • Four Seasons Engine Coolant Water Outlet for Buick - 86145

    Four Seasons® Engine Coolant Water Outlet for Buick

    PartNumber: 86145
    Product Specifications
    • Description: Engine Coolant Components
    • Gasket Or Seal Included: Not Included
    • Material: Plastic
    • Meets / Exceeds OEM?: Yes
    • Style: w/o Thermostat
    • Thermostat Included?: Not Included
    • UPC: 096361031135
    • Part Description: Buick Engine Coolant Water Outlet
    More Info
    $26.21
  • OEM (Genuine) Buick Water Outlet

    PartNumber: 25193922
    OEM Buick Water Outlet - 25193922
    Product Specifications
    • Other Names: Water Outlet
    • Item Dimensions: 11.5 x 4.8 x 4.8 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 55565334
    • Part Description: Buick Water Outlet
    More Info
    $47.36 MSRP: $89.38
    You Save: $42.02 (48%)
  • Dorman Engine Coolant Water Outlet for Buick - 902-2098

    Dorman® Engine Coolant Water Outlet for Buick

    PartNumber: 902-2098
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bleeder Screw Included: No
    • Bolt Hole Center To Bolt Hole Center: 1.9"
    • Bolt Hole Diameter: 0.34"
    • Bolt Hole Quantity: 4
    • Color/Finish: Natural
    • Housing Neck Angle (°): 90 Deg.
    • Inside Diameter: 1.06"
    • Material: Aluminum
    • Maximum Height: 4.25"
    • Outlet Diameter: 1.557"
    • Outlet Quantity: 2
    • Outlet Tube Length: 6.25"
    • UPC: 889245529985
    • Part Description: Buick Engine Coolant Water Outlet
    More Info
    $66.69
  • Four Seasons Engine Coolant Water Outlet for Buick - 86172

    Four Seasons® Engine Coolant Water Outlet for Buick

    PartNumber: 86172
    Product Specifications
    • Description: Engine Coolant Components
    • Gasket Or Seal Included: Included
    • Inlet Dia. IN: 1.551
    • Material: Aluminum
    • Maximum Height: 7.000
    • Meets / Exceeds OEM?: Yes
    • Mnt Flange Width IN: 1.202
    • Style: w/o Thermostat
    • Thermostat Included?: Not Included
    • UPC: 096361072077
    • Part Description: Buick Engine Coolant Water Outlet
    More Info
    $32.58
  • OEM (Genuine) Buick Thermostat Housing

    PartNumber: 12620112
    OEM Buick Thermostat Housing - 12620112
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 11.3 x 4.8 x 4.8 inches
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12602913, 12572988, 12567750
    • Part Description: Buick Thermostat Housing
    More Info
    $49.67 MSRP: $89.90
    You Save: $40.23 (45%)
  • Dorman Engine Coolant Thermostat Housing for Buick - 902-692

    Dorman® Engine Coolant Thermostat Housing for Buick

    PartNumber: 902-692
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 3.6"; 3"; 1.5"
    • Bolt Hole Quantity: 3
    • Color/Finish: Natural
    • Flange Length: 5.5"
    • Flange Thickness: 0.3"
    • Flange Width: 3.7"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.15"
    • Material: Aluminum; Stainless Steel
    • OE Part Number: 12599235, 12638893
    • Outlet Port Quantity: 3
    • Thermostat Opening Temperature (F): 180 Degrees
    • UPC: 037495787499
    • Part Description: Buick Engine Coolant Thermostat Housing
    More Info
    $48.20
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick - 85083

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Buick

    PartNumber: 85083
    Product Specifications
    • Bleeder Screw Included: Not Included
    • Bolt Hole Center To Bolt Hole Center: 3.000
    • Description: Engine Coolant Components
    • Gasket Or Seal Included: Not Included
    • Inlet Dia. IN: 1.551
    • Material: Aluminum
    • Maximum Height: 2.50
    • Meets / Exceeds OEM?: Yes
    • Mnt Flange Width IN: 0.320
    • Outlet Quantity: 1.000
    • Style: w/o Thermostat
    • Symetrical Base?: Yes
    • Thermostat Included?: Not Included
    • UPC: 096361850835
    • Part Description: Buick Engine Coolant Water Outlet W O Thermostat
    More Info
    $22.19
  • OEM (Genuine) Buick Water Outlet

    PartNumber: 12656446
    OEM Buick Water Outlet - 12656446
    Product Specifications
    • Other Names: Water Outlet
    • Item Dimensions: 8.4 x 5.6 x 4.3 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 25201457
    • Part Description: Buick Water Outlet
    More Info
    $90.75 MSRP: $171.22
    You Save: $80.47 (47%)
  • Dorman Engine Coolant Thermostat Housing for Buick - 902-2100

    Dorman® Engine Coolant Thermostat Housing for Buick

    PartNumber: 902-2100
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 1.269"; 3.294"; 2.695"
    • Bolt Hole Quantity: 3
    • Color/Finish: Natural
    • Flange Length: 4.5"
    • Flange Thickness: 0.5"
    • Flange Width: 1.07"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.43"
    • Material: Metal
    • Mounting Hardware Included: No
    • OE Part Number: 12597257
    • Outlet Port Quantity: 1
    • Thermostat Opening Temperature (F): 180 Degrees
    • UPC: 885484612693
    • Part Description: Buick Engine Coolant Thermostat Housing
    More Info
    $60.01
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick - 85215

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Buick

    PartNumber: 85215
    Product Specifications
    • Description: Engine Coolant Components
    • Gasket Or Seal Included: Included
    • Inlet Dia. IN: 1.052
    • Material: Aluminum
    • Maximum Height: 1.562
    • Meets / Exceeds OEM?: Yes
    • Mnt Flange Width IN: 0.426
    • Style: w/o Thermostat
    • Thermostat Included?: Not Included
    • UPC: 096361852150
    • Part Description: Buick Engine Coolant Water Outlet W O Thermostat
    More Info
    $17.38
  • OEM (Genuine) Buick Control Valve

    PartNumber: 55512103
    OEM Buick Control Valve - 55512103
    Product Specifications
    • Other Names: Control Valve, Thermostat Housing
    • Item Dimensions: 16.8 x 9.7 x 8.8 inches
    • Item Weight: 4.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 55516369
    • Part Description: Buick Control Valve
    More Info
    $200.23 MSRP: $317.91
    You Save: $117.68 (38%)
  • Dorman Engine Coolant Water Outlet for Buick - 902-2087

    Dorman® Engine Coolant Water Outlet for Buick

    PartNumber: 902-2087
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bleeder Screw Included: No
    • Bolt Hole Center To Bolt Hole Center: 2.76 in
    • Color: Black
    • Housing Neck Angle (°): 80 Degrees
    • Inside Diameter: 1.3 in
    • Material: Plastic
    • Maximum Height: 4.805 in
    • Mounting Hole Diameter: 0.366 in
    • Mounting Hole Quantity: 2
    • O Rings Included: No
    • Outlet Diameter: 0.5"
    • Outlet Quantity: 4
    • Outlet Tube Length: 1.25 in
    • UPC: 885484606845
    • Part Description: Buick Engine Coolant Water Outlet
    More Info
    $68.31
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick - 84990

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Buick

    PartNumber: 84990
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.719
    • Description: Engine Coolant Components
    • Gasket Or Seal Included: Included
    • Inlet Dia. IN: 0.973
    • Material: Aluminum; Aluminum / Cast Iron
    • Maximum Height: 1.694
    • Meets / Exceeds OEM?: Yes
    • Mnt Flange Width IN: 0.397
    • Style: w/o Thermostat
    • Symetrical Base?: Yes
    • Thermostat Included?: Not Included
    • UPC: 096361849907
    • Part Description: Buick Engine Coolant Water Outlet W O Thermostat
    More Info
    $14.04
  • OEM (Genuine) Buick Water Outlet

    PartNumber: 24575259
    OEM Buick Water Outlet - 24575259
    Product Specifications
    • Other Names: Thermostat Housing, Water Outlet
    • Item Dimensions: 4.3 x 4.3 x 4.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24577132
    • Part Description: Buick Water Outlet
    More Info
    $10.97 MSRP: $19.84
    You Save: $8.87 (45%)
  • Dorman Engine Coolant Thermostat Housing Assembly for Buick - 902-808

    Dorman® Engine Coolant Thermostat Housing Assembly for Buick

    PartNumber: 902-808
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 2.21"; 2.73"; 2.83"
    • Bolt Hole Quantity: 3
    • Color/Finish: Black
    • Flange Length: 3.47"
    • Flange Thickness: 0.4"
    • Flange Width: 2.65"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.24"; 0.58"
    • Material: Plastic
    • Mounting Hardware Included: No
    • OE Part Number: 55565336, 55579010, 55593034, 25200455
    • Outlet Port Quantity: 1
    • Thermostat Opening Temperature (F): 221 Degrees
    • UPC: 037495332514
    • Part Description: Buick Engine Coolant Thermostat Housing Assembly
    More Info
    $46.07
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick - 85105

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Buick

    PartNumber: 85105
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.625
    • Description: Engine Coolant Components
    • Gasket Or Seal Included: Included
    • Inlet Dia. IN: 0.973
    • Material: Aluminum; Cast Iron
    • Maximum Height: 1.585
    • Meets / Exceeds OEM?: Yes
    • Mnt Flange Width IN: 0.322
    • Style: w/o Thermostat
    • Symetrical Base?: No
    • Thermostat Included?: Not Included
    • UPC: 096361851054
    • Part Description: Buick Engine Coolant Water Outlet W O Thermostat
    More Info
    $17.47
  • Dorman Engine Coolant Thermostat Housing Assembly for Buick - 902-2089

    Dorman® Engine Coolant Thermostat Housing Assembly for Buick

    PartNumber: 902-2089
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 3.4"
    • Bolt Hole Quantity: 2
    • Color/Finish: Natural
    • Flange Length: 2.75"
    • Flange Thickness: 0.438"
    • Flange Width: 4.1"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 0.97"
    • Material: Metal
    • Mounting Hardware Included: No
    • OE Part Number: 12651603
    • Outlet Port Quantity: 1
    • Thermostat Opening Temperature (F): 195 Degrees
    • UPC: 885484853409
    • Part Description: Buick Engine Coolant Thermostat Housing Assembly
    More Info
    $40.84
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick - 85096

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Buick

    PartNumber: 85096
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.906
    • Description: Engine Coolant Components
    • Gasket Or Seal Included: Not Included
    • Material: Aluminum; Aluminum / Steel
    • Meets / Exceeds OEM?: Yes
    • Style: w/o Thermostat
    • Symetrical Base?: No
    • Thermostat Included?: Not Included
    • UPC: 096361850965
    • Part Description: Buick Engine Coolant Water Outlet W O Thermostat
    More Info
    $13.62
  • OEM (Genuine) Buick Thermostat Unit

    PartNumber: 12673413
    OEM Buick Thermostat Unit - 12673413
    Product Specifications
    • Item Dimensions: 6.2 x 5.1 x 5.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12669633, 12656949
    • Replaced by: 25205818
    • Part Description: Buick Thermostat Unit
    More Info
    $99.85 MSRP: $188.42
    You Save: $88.57 (48%)
  • Dorman Engine Coolant Thermostat Housing Assembly for Buick - 902-2836

    Dorman® Engine Coolant Thermostat Housing Assembly for Buick

    PartNumber: 902-2836
    Product Specifications
    • OE Part Number: 12600172, 12581594, 12568911, 8125815940, 8125689110, 8126001720
    • Package Contents: 1 Thermostat Housing
    • UPC: 889245054883
    • Part Description: Buick Engine Coolant Thermostat Housing Assembly
    More Info
    $39.33
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick - 85011

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Buick

    PartNumber: 85011
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.250
    • Description: Engine Coolant Components
    • Gasket Or Seal Included: Included
    • Material: Aluminum
    • Meets / Exceeds OEM?: Yes
    • Style: w/o Thermostat
    • Symetrical Base?: Yes
    • Thermostat Included?: Not Included
    • UPC: 096361850118
    • Part Description: Buick Engine Coolant Water Outlet W O Thermostat
    More Info
    $15.06
  • OEM (Genuine) Buick Thermostat Unit

    PartNumber: 12587395
    OEM Buick Thermostat Unit - 12587395
    Product Specifications
    • Item Dimensions: 4.0 x 4.2 x 4.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Thermostat Unit
    More Info
    $7.50 MSRP: $13.56
    You Save: $6.06 (45%)
  • Dorman Engine Coolant Thermostat Housing Assembly for Buick - 902-2094

    Dorman® Engine Coolant Thermostat Housing Assembly for Buick

    PartNumber: 902-2094
    Product Specifications
    • Bleeder Hole: No
    • Bolt Hole Center To Bolt Hole Center: 2.78"
    • Bolt Hole Quantity: 2
    • Color: Natural
    • Flange Length: 3.69"
    • Flange Thickness: 0.31"
    • Flange Width: 2.59"
    • Gasket Type: Gasket
    • Grade Type: Regular
    • Inside Diameter: 1.91"
    • Material: Aluminum
    • Mounting Hardware Included: No
    • Outlet Port Quantity: 1
    • Thermostat Opening Temperature: 180 Deg. F
    • UPC: 889245083111
    • Part Description: Buick Engine Coolant Thermostat Housing Assembly
    More Info
    $33.37
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick - 84969

    Four Seasons® Engine Coolant Water Outlet W O Thermostat for Buick

    PartNumber: 84969
    Product Specifications
    • Description: Engine Coolant Components
    • Gasket Or Seal Included: Included
    • Inlet Dia. IN: 1.025
    • Material: Aluminum; Aluminum / Cast Iron
    • Maximum Height: 2.090
    • Meets / Exceeds OEM?: Yes
    • Mnt Flange Width IN: 0.554
    • Style: w/o Thermostat
    • Symetrical Base?: No
    • Thermostat Included?: Not Included
    • UPC: 096361849693
    • Part Description: Buick Engine Coolant Water Outlet W O Thermostat
    More Info
    $11.45
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About Buick Thermostat Housing

Buick is a car maker of General Motors Corporation. Buick has consistently pushed the envelope of automotive design. During its development, many popular thermostat housing parts have been built. There are many types of thermostat housing parts like metal and plastic. The closed thermostat housing parts may be that the engine is not receiving the cooling effect it needs.
Buick provides a lot of great products. But after a long time, the worn parts might cause huge problems. The Buick thermostat housing parts are used to house the thermostat and help regulate the flow of coolant. Signs of bad Buick thermostat housing parts include coolant leaks, the engine overheating, the temperature gauge showing incorrect readings, and bad coolant flow. There are a lot of great and durable Buick products available on our website. There are much better and smarter products and devices online.