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Replacement and OEM Parts for Buick Regal Thermostat Housing
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Buick Regal Thermostat Housing

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44 Products found

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  • OEM (Genuine) Buick Regal Water Outlet

    PartNumber: 12656446
    OEM Buick Regal 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 Regal Water Outlet
    More Info
    $90.75 MSRP: $171.22
    You Save: $80.47 (47%)
  • Dorman Engine Coolant Water Outlet for Buick Regal - 902-2087

    Dorman® Engine Coolant Water Outlet for Buick Regal

    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 Regal Engine Coolant Water Outlet
    More Info
    $68.31
  • OEM (Genuine) Buick Regal Thermostat Housing

    PartNumber: 12597172
    OEM Buick Regal Thermostat Housing - 12597172
    Product Specifications
    • Other Names: Thermostat Housing, Water Manifold
    • Item Dimensions: 10.2 x 9.6 x 4.4 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Regal Thermostat Housing
    More Info
    $99.21 MSRP: $187.21
    You Save: $88.00 (48%)
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick Regal - 85349

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

    PartNumber: 85349
    Product Specifications
    • 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 Regal Engine Coolant Water Outlet W O Thermostat
    More Info
    $37.37
  • Dorman Engine Coolant Thermostat Housing Assembly for Buick Regal - 902-2089

    Dorman® Engine Coolant Thermostat Housing Assembly for Buick Regal

    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 Regal Engine Coolant Thermostat Housing Assembly
    More Info
    $40.84
  • OEM (Genuine) Buick Regal Outlet Pipe

    PartNumber: 90537356
    OEM Buick Regal Outlet Pipe - 90537356
    Product Specifications
    • Other Names: Outlet Pipe, Water Outlet
    • Item Dimensions: 12.8 x 2.8 x 2.9 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Regal Outlet Pipe
    More Info
    $67.45 MSRP: $101.77
    You Save: $34.32 (34%)
  • Dorman Engine Coolant Thermostat Housing Assembly for Buick Regal - 902-2094

    Dorman® Engine Coolant Thermostat Housing Assembly for Buick Regal

    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 Regal Engine Coolant Thermostat Housing Assembly
    More Info
    $33.37
  • OEM (Genuine) Buick Regal Water Inlet

    PartNumber: 12607291
    OEM Buick Regal Water Inlet - 12607291
    Product Specifications
    • Item Dimensions: 5.0 x 4.3 x 4.5 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Regal Water Inlet
    More Info
    $35.46 MSRP: $53.52
    You Save: $18.06 (34%)
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick Regal - 85105

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

    PartNumber: 85105
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.625
    • 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 Regal Engine Coolant Water Outlet W O Thermostat
    More Info
    $17.47
  • Dorman Engine Coolant Thermostat Housing for Buick Regal - 902-2021

    Dorman® Engine Coolant Thermostat Housing for Buick Regal

    PartNumber: 902-2021
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): Various
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 25523589
    • Outlet Diameter: 1.313"
    • Thermostat Included: No
    • UPC: 885484545724
    • Part Description: Buick Regal Engine Coolant Thermostat Housing
    More Info
    $19.13
  • OEM (Genuine) Buick Regal Water Inlet

    PartNumber: 12599085
    OEM Buick Regal Water Inlet - 12599085
    Product Specifications
    • Other Names: Thermostat Cover, Thermostat Housing, Water Inlet
    • Item Dimensions: 4.2 x 4.3 x 4.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Regal Water Inlet
    More Info
    $5.78 MSRP: $8.70
    You Save: $2.92 (34%)
  • Dorman Engine Coolant Thermostat Housing for Buick Regal - 902-1017

    Dorman® Engine Coolant Thermostat Housing for Buick Regal

    PartNumber: 902-1017
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 180 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 10021153
    • Outlet Diameter: 1.5"
    • Thermostat Included: No
    • UPC: 885484544420
    • Part Description: Buick Regal Engine Coolant Thermostat Housing
    More Info
    $15.70
  • OEM (Genuine) Buick Regal Water Inlet

    PartNumber: 25201447
    OEM Buick Regal Water Inlet - 25201447
    Product Specifications
    • Fitment Type: Direct Replacement
    • Replaces: 12651603
    • Part Description: Buick Regal Water Inlet
    More Info
    $68.63 MSRP: $129.48
    You Save: $60.85 (47%)
  • Dorman Engine Coolant Thermostat Housing for Buick Regal - 902-2001

    Dorman® Engine Coolant Thermostat Housing for Buick Regal

    PartNumber: 902-2001
    Product Specifications
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 180 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 12594580
    • Outlet Diameter: 1.25"
    • Thermostat Included: No
    • UPC: 885484545342
    • Part Description: Buick Regal Engine Coolant Thermostat Housing
    More Info
    $16.74
  • Dorman Engine Coolant Thermostat Housing for Buick Regal - 902-2004

    Dorman® Engine Coolant Thermostat Housing for Buick Regal

    PartNumber: 902-2004
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 180 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 10182344
    • Outlet Diameter: 1.25"
    • Thermostat Included: No
    • UPC: 885484545403
    • Part Description: Buick Regal Engine Coolant Thermostat Housing
    More Info
    $15.02
  • Dorman Engine Coolant Thermostat Housing for Buick Regal - 902-2016

    Dorman® Engine Coolant Thermostat Housing for Buick Regal

    PartNumber: 902-2016
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 45 Degree
    • Material: Cast Iron
    • O Rings Included: Not Required
    • OE Part Number: 12302551
    • Outlet Diameter: 1.5"
    • Thermostat Included: No
    • UPC: 885484545625
    • Part Description: Buick Regal Engine Coolant Thermostat Housing
    More Info
    $15.87
  • Dorman Engine Coolant Thermostat Housing for Buick Regal - 902-2015

    Dorman® Engine Coolant Thermostat Housing for Buick Regal

    PartNumber: 902-2015
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 15 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 14087075
    • Outlet Diameter: 1.5"
    • Thermostat Included: No
    • UPC: 885484545601
    • Part Description: Buick Regal Engine Coolant Thermostat Housing
    More Info
    $12.46
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick Regal - 85109

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

    PartNumber: 85109
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.532
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 0.995
    • Material: Aluminum; Aluminum / Cast Iron
    • Maximum Height: 1.754
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.388
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361851092
    • Part Description: Buick Regal Engine Coolant Water Outlet W O Thermostat
    More Info
    $9.47
  • Dorman Engine Coolant Thermostat Housing for Buick Regal - 902-2027

    Dorman® Engine Coolant Thermostat Housing for Buick Regal

    PartNumber: 902-2027
    Product Specifications
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 180 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 10151680
    • Outlet Diameter: 1.313"
    • Thermostat Included: No
    • UPC: 885484545847
    • Part Description: Buick Regal Engine Coolant Thermostat Housing
    More Info
    $10.19
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick Regal - 84842

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

    PartNumber: 84842
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.250
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.240
    • Material: Aluminum; Cast Iron
    • Maximum Height: 2.200
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.580
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361848429
    • Part Description: Buick Regal Engine Coolant Water Outlet W O Thermostat
    More Info
    $9.25
  • Dorman Engine Coolant Thermostat Housing for Buick Regal - 902-2009

    Dorman® Engine Coolant Thermostat Housing for Buick Regal

    PartNumber: 902-2009
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 15 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 14088753, 336773, 336790, 3879660
    • Outlet Diameter: 1.5"
    • Thermostat Included: No
    • UPC: 885484545502
    • Part Description: Buick Regal Engine Coolant Thermostat Housing
    More Info
    $9.72
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick Regal - 84844

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

    PartNumber: 84844
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.000
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.190
    • Material: Aluminum; Cast Iron
    • Maximum Height: 2.130
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.380
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361848443
    • Part Description: Buick Regal Engine Coolant Water Outlet W O Thermostat
    More Info
    $8.92
  • Dorman Engine Coolant Thermostat Housing for Buick Regal - 902-2030

    Dorman® Engine Coolant Thermostat Housing for Buick Regal

    PartNumber: 902-2030
    Product Specifications
    • Air Vent (Bleeder Valve): Yes
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 45 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 25513298
    • Outlet Diameter: 1.25"
    • Thermostat Included: No
    • UPC: 885484545908
    • Part Description: Buick Regal Engine Coolant Thermostat Housing
    More Info
    $10.77
  • Four Seasons Water Outlet for Buick Regal - 84899

    Four Seasons® Water Outlet for Buick Regal

    PartNumber: 84899
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.250
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.302
    • Material: Aluminum; Aluminum / Cast Iron
    • Maximum Height: 2.155
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.431
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361848993
    • Part Description: Buick Regal Water Outlet
    More Info
    $7.11
  • Dorman Engine Coolant Thermostat Housing for Buick Regal - 902-2026

    Dorman® Engine Coolant Thermostat Housing for Buick Regal

    PartNumber: 902-2026
    Product Specifications
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 0
    • Bolts Included: No
    • Color/Finish: Natural
    • Gasket or Seal Included: No
    • Housing Neck Angle (°): 90 Degree
    • Material: Metal
    • OE Part Number: 25522194
    • Outlet Diameter: 1.313"
    • Thermostat Included: No
    • UPC: 885484545823
    • Part Description: Buick Regal Engine Coolant Thermostat Housing
    More Info
    $8.56
  • OEM (Genuine) Buick Regal Housing Asm-Engine Coolant Thermostat

    PartNumber: 12605853
    OEM Buick Regal Housing Asm-Engine Coolant Thermostat - 12605853
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 10.1 x 9.4 x 4.3 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Buick Regal Housing Asm-Engine Coolant Thermostat
    More Info
    $90.63 MSRP: $190.42
    You Save: $99.79 (53%)
  • Gates Engine Coolant Water Outlet for Buick Regal - CO34773

    Gates® Engine Coolant Water Outlet for Buick Regal

    PartNumber: CO34773
    Product Specifications
    • By-Pass Holes: No
    • Material: Cast Aluminum
    • Number of Bolt Holes: 2
    • Number of Gaskets: 0
    • Number of Seals: 0
    • OE Exact: No
    • Outlet Inside Diameter 1: 1.065"
    • Outlet Outside Diameter 1: 1.3"
    • Type: Coolant Outlet
    • UPC: 770075726142
    • Part Description: Buick Regal Engine Coolant Water Outlet
    More Info
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick Regal - 84990

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

    PartNumber: 84990
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.719
    • 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 Regal Engine Coolant Water Outlet W O Thermostat
    More Info
  • Four Seasons Engine Coolant Water Outlet W O Thermostat for Buick Regal - 85167

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

    PartNumber: 85167
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 2.438
    • Gasket or Seal Included: Not Included
    • Inlet Dia. IN: 1.059
    • Material: Aluminum
    • Maximum Height: 2.040
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.306
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361851672
    • Part Description: Buick Regal Engine Coolant Water Outlet W O Thermostat
    More Info
  • Four Seasons Water Outlet for Buick Regal - 84832

    Four Seasons® Water Outlet for Buick Regal

    PartNumber: 84832
    Product Specifications
    • Bolt Hole Center To Bolt Hole Center: 3.219
    • Gasket or Seal Included: Included
    • Inlet Dia. IN: 1.310
    • Material: Aluminum
    • Maximum Height: 2.190
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 0.430
    • Style: w/o Thermostat
    • Symetrical Base: Yes
    • Thermostat Included: Not Included
    • UPC: 096361848320
    • Part Description: Buick Regal Water Outlet
    More Info
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About Buick Regal Thermostat Housing

The Buick Regal was originally a luxury car. The Buick Regal was the best-selling car in America in 1976. It comes with plenty of quality vehicles and parts, including the thermostat housing. All kinds of thermostat housing have their vulnerabilities.
Buick Regal has many great parts. The thermostat housing is one of them. But the worn thermostat housing needs to be repaired or replaced for better Regal's performance. A thermostat housing is used to house the thermostat and help regulate the flow of coolant. Signs of a bad Buick Regal thermostat housing include coolant leaking, the engine overheating, the temperature gauge showing incorrect readings, and bad coolant flow. Customers could reach our site and get great products every day. There are many Buick Regal products and devices online.