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Genuine Buick Thermostat

Engine Coolant Thermostat

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44 Thermostats found

  • Buick Thermostat - 24505924
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    Buick Thermostat Assembly, Engine Coolant (W/ Gasket)

    Part Number: 24505924
    • Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat, Thermostat Unit
    $17.65 MSRP: $35.82
    You Save: $18.17 (51%)
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    Fits the following Buick Models:
    • Allure | 2005-2009 | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.8L
    • Century | 1986-1991 | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SPECIAL 4 DOOR | 6 Cyl 3.3L, 6 Cyl 3.8L
    • Electra | 1986-1990 | 2 DOOR, 4 DOOR, COUPE 2 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR, ULTRA SEDAN 4 DOOR | 6 Cyl 3.8L, 8 Cyl 5.0L
    • LaCrosse | 2005-2009 | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.8L
    • Lesabre | 1998-2005 | CUSTOM, LIMITED | 6 Cyl 3.8L
    • Lucerne | 2006-2008 | CX 4 DOOR, CXL, CXL 4 DOOR, CXS | 6 Cyl 3.8L
    • Park Avenue | 1998-2005 | PARK AVENUE, ULTRA | 6 Cyl 3.8L
    • Reatta | 1988-1990 | 2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE | 6 Cyl 3.8L
    • Regal | 1998-2004, 1990-1991 | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GL, GLX, GS, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LS | 6 Cyl 3.8L
    • Riviera | 1998-1999, 1988-1990, 1986 | 2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE | 6 Cyl 3.8L
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  • Buick Thermostat - 24507563
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    Buick Thermostat,Engine Coolant

    Part Number: 24507563
    • Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
    • Replaces: 10182343, 3091114, 10226109, 03091114
    $18.21 MSRP: $36.96
    You Save: $18.75 (51%)
    Add to Cart
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    Fits the following Buick Models:
    • Century | 1994-2005, 1987-1989 | CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, GL, GLX, GS, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LS, REGAL, SPECIAL, SPECIAL 4 DOOR, SPECIAL STATION WAGON | 6 Cyl 2.8L, 6 Cyl 3.1L
    • Regal | 1988-2004 | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GL, GLX, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LS, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L
    • Rendezvous | 2002-2007 | AWD, RENDEZVOUS | 6 Cyl 3.4L, 6 Cyl 3.5L
    • Skylark | 1994-1998 | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L
    • Terraza | 2005-2006 | CROSSOVER SPORT VAN EXTENDED, CROSSOVER SPORT VAN EXTENDED AWD | 6 Cyl 3.5L
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  • Buick Thermostat - 1647540
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    Buick Housing, Thermostat

    Part Number: 1647540
    • Other Name: HOUSING, Engine Coolant Thermostat; Thermostat Housing, Water Outlet
    $11.14 MSRP: $21.01
    You Save: $9.87 (47%)
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    Fits the following Buick Models:
    • Lucerne | 2006-2011 | CX 4 DOOR, CXL, CXL 4 DOOR, CXS, V6 CX/CXL 4 DOOR, V8 CXL/SUPER 4 DOOR, V8 SUPER SERIES 4 DOOR | 8 Cyl 4.6L
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  • Buick Thermostat - 89018168
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    Buick Thermostat Kit,Engine Coolant

    Part Number: 89018168
    • Other Name: THERMOSTAT KIT, Engine Coolant Temperature; Thermostat
    • Replaces: 89017851
    $36.27 MSRP: $73.55
    You Save: $37.28 (51%)
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    Fits the following Buick Models:
    • Rainier | 2007 | 4 DOOR | 8 Cyl 5.3L
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  • Buick Thermostat - 12622410
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    Buick Thermostat Assembly, Engine Coolant

    Part Number: 12622410
    • Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
    • Replaces: 21018811, 90537453, 55350941, 12615097
    $75.03 MSRP: $152.26
    You Save: $77.23 (51%)
    Add to Cart
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    Fits the following Buick Models:
    • Allure | 2010-2015 | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN | 4 Cyl 2.4L
    • LaCrosse | 2010-2016 | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN | 4 Cyl 2.4L
    • Regal | 2011-2017 | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
    • Verano | 2012-2017 | CX 4 DOOR NOTCHBACK, CXL 4 DOOR NOTCHBACK | 4 Cyl 2.0L, 4 Cyl 2.4L
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  • Buick Thermostat - 12600171
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    Buick Thermostat,Engine Coolant

    Part Number: 12600171
    • Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat, Thermostat Unit
    • Replaces: 12581595
    $20.88 MSRP: $39.42
    You Save: $18.54 (48%)
    Add to Cart
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    Fits the following Buick Models:
    • Allure | 2008-2009 | SUPER SERIES 4 DOOR | 8 Cyl 5.3L
    • LaCrosse | 2008-2009 | SUPER SERIES 4 DOOR | 8 Cyl 5.3L
    • Rainier | 2004-2006 | 4 DOOR | 8 Cyl 5.3L
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  • Buick Thermostat - 12681132
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    Buick Housing Assembly, Engine Coolant Thermostat

    Part Number: 12681132
    • Other Name: Housing Assembly, Eng Cool Therm; Thermostat Housing
    • Replaces: 12638836, 12603830
    $82.03 MSRP: $172.33
    You Save: $90.30 (53%)
    Add to Cart
    More Info
    Fits the following Buick Models:
    • Allure | 2010-2011 | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 6 Cyl 3.0L, 6 Cyl 3.6L
    • LaCrosse | 2010-2011 | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 6 Cyl 3.0L, 6 Cyl 3.6L
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  • Buick Thermostat - 12620112
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    Buick Housing Assembly, Engine Coolant Thermostat

    Part Number: 12620112
    • Other Name: HOUSING, Engine Coolant Temperature; Thermostat Housing
    • Replaces: 12602913, 12572988, 12567750
    $47.65 MSRP: $89.90
    You Save: $42.25 (47%)
    Add to Cart
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    Fits the following Buick Models:
    • Rainier | 2004-2007 | 4 DOOR | 6 Cyl 4.2L
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  • Buick Thermostat - 12559807
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    Buick Thermostat,Engine Coolant

    Part Number: 12559807
    • Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
    • Replaces: 3531407, 12555811, 12554784
    $35.87 MSRP: $85.42
    You Save: $49.55 (59%)
    Add to Cart
    More Info
    Fits the following Buick Models:
    • Lucerne | 2006-2011 | CX 4 DOOR, CXL, CXL 4 DOOR, CXS, V6 CX/CXL 4 DOOR, V8 CXL/SUPER 4 DOOR, V8 SUPER SERIES 4 DOOR | 8 Cyl 4.6L
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  • Buick Thermostat - 12597172
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    Buick Housing Assembly, Engine Coolant Thermostat

    Part Number: 12597172
    • Other Name: HOUSING, Engine Coolant Thermostat; Thermostat Housing, Water Manifold
    $89.11 MSRP: $187.21
    You Save: $98.10 (53%)
    Add to Cart
    More Info
    Fits the following Buick Models:
    • Allure | 2010-2015 | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN | 4 Cyl 2.4L
    • LaCrosse | 2010-2016 | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN | 4 Cyl 2.4L
    • Regal | 2011-2017 | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN | 4 Cyl 2.4L
    • Verano | 2012-2017 | CX 4 DOOR NOTCHBACK, CXL 4 DOOR NOTCHBACK | 4 Cyl 2.4L
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  • Buick Thermostat - 12555290
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    Buick Thermostat,Engine Coolant

    Part Number: 12555290
    • Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
    • Replaces: 10128336, 10223370
    $36.09 MSRP: $68.10
    You Save: $32.01 (48%)
    Add to Cart
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    Fits the following Buick Models:
    • Roadmaster | 1994-1996 | 4 DOOR, LIMITED, LIMITED SEDAN, STATION WAGON | 8 Cyl 5.7L
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  • Buick Thermostat - 25201447
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    Buick Housing Assembly, Eng Cool Therm

    Part Number: 25201447
    • Replaces: 12651603
    $61.64 MSRP: $129.48
    You Save: $67.84 (53%)
    Add to Cart
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    Fits the following Buick Models:
    • Envision | 2016-2020 | 4 DOOR BASE, 4 DOOR PREMIUM, 4 DOOR PREMIUM 2, 4 DOOR UPLEVEL | 4 Cyl 2.0L, 4 Cyl 2.5L
    • Regal | 2014-2020 | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L
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  • Buick Thermostat - 12650241
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    Buick Housing Assembly, Engine Coolant Thermostat

    Part Number: 12650241
    • Other Name: HOUSING, Engine Coolant Thermostat
    • Replaced by: 25201448
    $66.20 MSRP: $139.08
    You Save: $72.88 (53%)
    Add to Cart
    More Info
    Fits the following Buick Models:
    • LaCrosse | 2018-2019 | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK | 4 Cyl 2.5L
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  • Buick Thermostat - 22545290
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    Buick Thermostat,Engine Coolant

    Part Number: 22545290
    • Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
    $5.85 MSRP: $11.34
    You Save: $5.49 (49%)
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    Fits the following Buick Models:
    • Skylark | 1988-1993 | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR, LUXURY EDITION 4 DOOR, SKYLARK | 4 Cyl 2.3L
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  • Buick Thermostat - 24577288
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    Buick Thermostat,Engine Coolant

    Part Number: 24577288
    • Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
    • Replaces: 24575984
    $12.77 MSRP: $25.92
    You Save: $13.15 (51%)
    Add to Cart
    More Info
    Fits the following Buick Models:
    • Skylark | 1994-1998 | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 4 Cyl 2.3L, 4 Cyl 2.4L
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  • Buick Thermostat - 12689041
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    Buick Housing Assembly, Eng Cool Therm

    Part Number: 12689041
    • Other Name: Thermostat Housing, Thermostat Unit
    • Replaces: 12599235, 12638893
    $53.68 MSRP: $112.78
    You Save: $59.10 (53%)
    Add to Cart
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    Fits the following Buick Models:
    • Enclave | 2008-2017 | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
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  • Buick Thermostat - 12673413
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    Buick Housing Assembly, Engine Coolant Thermostat

    Part Number: 12673413
    • Other Name: HOUSING, Engine Coolant Thermostat
    • Replaced by: 25205818
    • Replaces: 12669633, 12656949
    $89.69 MSRP: $188.42
    You Save: $98.73 (53%)
    Add to Cart
    More Info
    Fits the following Buick Models:
    • Encore | 2021, 2016-2019 | CX 4 DOOR SPORT UTILITY, CXL 4 DOOR SPORT UTILITY | 4 Cyl 1.4L
    Less Info
  • Buick Thermostat - 3043066
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    Buick Thermostat Asm

    Part Number: 3043066
    • Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
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    Fits the following Buick Models:
    • Skyhawk | 1982-1986 | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 2 DOOR NOTCHBACK, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, LIMITED WAGON, SPORT 2 DOOR, STATION WAGON, T-TYPE 2 DOOR | 4 Cyl 1.8L, 4 Cyl 2.0L
    • Skylark | 1985 | CUSTOM 4 DOOR, LIMITED 4 DOOR | 6 Cyl 2.8L
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  • Buick Thermostat - 10045126
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    Buick Thermostat Assembly, Engine Water Outlet

    Part Number: 10045126
    • Other Name: THERMOSTAT, Engine Coolant Temperature; Thermostat
    More Info
    Fits the following Buick Models:
    • Skyhawk | 1987-1989 | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR NOTCHBACK, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, LIMITED WAGON, SPORT 2 DOOR, STATION WAGON | 4 Cyl 2.0L
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  • Buick Thermostat - 25200455
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    Buick Thermostat Assembly, Engine Coolant (W/ Water Inlet)

    Part Number: 25200455
    • Other Name: Thermostat Assembly, Eng Cool (W/ Wat Inl); Thermostat, Thermostat Housing, Thermostat Unit
    • Replaces: 55593034, 55565336, 55579010
    $61.69 MSRP: $110.66
    You Save: $48.97 (45%)
    More Info
    Fits the following Buick Models:
    • Encore | 2013-2021 | CX 4 DOOR SPORT UTILITY, CXL 4 DOOR SPORT UTILITY | 4 Cyl 1.4L
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1-20 of 44 Results

Related Buick Parts

About Buick Thermostat

The most critical component to keeping a General Motors running smoothly is the Thermostat. Without a working Buick Thermostat, your vehicle can suffer major performance issues and even automotive breakdown. With regular maintenance and replacement, you can save big by avoiding the hassle of an expensive repair jobs in the future.

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