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Buick Regal Thermostat Housing
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OEM (Genuine) Buick Regal Water Outlet
PartNumber: 12656446$121.85 MSRP:$229.89You Save: $108.04 (47%)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
$51.77Product 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
$104.64 MSRP:$197.47You Save: $92.83 (48%)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
$40.08Product 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
$41.67Product 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
OEM (Genuine) Buick Regal Outlet Pipe
PartNumber: 90537356$72.88 MSRP:$109.95You Save: $37.07 (34%)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
$20.04Product 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
$36.74Product 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
OEM (Genuine) Buick Regal Water Inlet
PartNumber: 12607291$37.41 MSRP:$56.45You Save: $19.04 (34%)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
$17.37Product 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
$19.84Product 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
OEM (Genuine) Buick Regal Water Inlet
PartNumber: 12599085$6.09 MSRP:$9.16You Save: $3.07 (34%)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
$14.81Product 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
$16.27Product 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
OEM (Genuine) Buick Regal Water Inlet
PartNumber: 25201447$72.39 MSRP:$136.58You Save: $64.19 (47%)Product Specifications- Fitment Type: Direct Replacement
- Replaces: 12651603
- Part Description: Buick Regal Water Inlet
Four Seasons® Water Outlet for Buick Regal
PartNumber: 84832$11.87Product 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
$11.40Product 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
$12.12Product Specifications- Bolt Hole Center To Bolt Hole Center: 2.438
- Gasket or Seal Included: Not Included
- Inlet Dia. IN: 1.051
- Material: Aluminum
- Maximum Height: 3.036
- Meets / Exceeds OEM: Yes
- Mnt Flange Width IN: 0.429
- Style: w/o Thermostat
- Symetrical Base: No
- Thermostat Included: Not Included
- UPC: 096361851665
- Part Description: Buick Regal Engine Coolant Water Outlet W O Thermostat
Four Seasons® Water Outlet for Buick Regal
PartNumber: 84853$11.51Product Specifications- Bolt Hole Center To Bolt Hole Center: 2.750
- Gasket or Seal Included: Included
- Inlet Dia. IN: 1.10
- Material: Aluminum; Cast Iron
- Maximum Height: 3.610
- Meets / Exceeds OEM: Yes
- Mnt Flange Width IN: 0.370
- Style: w/o Thermostat
- Symetrical Base: Yes
- Thermostat Included: Not Included
- UPC: 096361848535
- Part Description: Buick Regal Water Outlet
$11.33Product Specifications- Gasket or Seal Included: Included
- Inlet Dia. IN: 1.085
- Material: Aluminum
- Maximum Height: 2.519
- Meets / Exceeds OEM: Yes
- Mnt Flange Width IN: 0.673
- Style: w/o Thermostat
- Symetrical Base: Yes
- Thermostat Included: Not Included
- UPC: 096361849945
- Part Description: Buick Regal Engine Coolant Water Outlet W O Thermostat
$16.45Product 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
$11.14Product Specifications- Bolt Hole Center To Bolt Hole Center: 2.750
- Gasket or Seal Included: Included
- Inlet Dia. IN: 0.988
- Material: Aluminum; Aluminum / Cast Iron
- Maximum Height: 2.709
- Meets / Exceeds OEM: Yes
- Mnt Flange Width IN: 0.388
- Style: w/o Thermostat
- Symetrical Base: Yes
- Thermostat Included: Not Included
- UPC: 096361849112
- Part Description: Buick Regal Engine Coolant Water Outlet W O Thermostat
$12.93Product 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
$9.71Product 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
$9.94Product 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
$9.69Product 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
$10.07Product 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
$11.18Product 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
Four Seasons® Water Outlet for Buick Regal
PartNumber: 84899$8.00Product 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
$8.86Product 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
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Next >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.