Buick Thermostats & Parts

Replacement Thermostats
  • Gates® - Engine Coolant Thermostat with Housing and Seal
    Gates®Engine Coolant Thermostat with Housing and Seal (34842)
    0
    # mpn4530423750
    Engine Coolant Thermostat with Housing and Seal (34842) by Gates®. Temperature: 207F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail...
    Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures
    $81.37
  • Gates® - Engine Coolant Thermostat with Housing and Seal
    Gates®Engine Coolant Thermostat with Housing and Seal (34709)
    0
    # mpn1894188010
    Engine Coolant Thermostat with Housing and Seal (34709) by Gates®. Temperature: 221F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail...
    Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures
    $68.34
  • Gates® - Engine Coolant Thermostat with Housing and Seal
    Gates®Engine Coolant Thermostat with Housing and Seal (34724)
    0
    # mpn1894188008
    Engine Coolant Thermostat with Housing and Seal (34724) by Gates®. Temperature: 180F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail...
    Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures
    $110.01
  • Gates® - Engine Coolant Thermostat with Housing and Seal
    Gates®Engine Coolant Thermostat with Housing and Seal (33939)
    0
    # mpn119855889
    Engine Coolant Thermostat with Housing and Seal (33939) by Gates®. Temperature: 192F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail...
    Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures
    $30.69
  • ACDelco® - GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly
    ACDelco®GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly (15-81835)
    0
    # mpn4981393665
    GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly by ACDelco®. Temperature: 180F. Original Equipment machined to meet or exceed original specifications. Designed utilizing the latest technology, this product by...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $92.44
  • ACDelco® - GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly
    ACDelco®GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly (15-81750)
    0
    # mpn4692721691
    GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly by ACDelco®. Original Equipment machined to meet or exceed original specifications. Designed utilizing the latest technology, this product by ACDelco features...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $67.98
  • ACDelco® - GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly
    ACDelco®GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly (15-11076)
    0
    # mpn4692721690
    GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly by ACDelco®. With Thermostat, Bolts, Retainer, Gasket, Pipe and Bracket. Original Equipment machined to meet or exceed original specifications. Designed utilizing...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $55.23
  • ACDelco® - GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly
    ACDelco®GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly (15-81939)
    0
    # mpn4645108798
    GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly (15-81939) by ACDelco®. Original Equipment machined to meet or exceed original specifications. Designed utilizing the latest technology, this product by ACDelco...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $82.73
  • ACDelco® - GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly
    ACDelco®GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly (131-193)
    0
    # mpn4491637876
    GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly by ACDelco®. With Water Inlet. Inside Diameter: 32 mm. Material: Steel. Bolt Hole Diameter: 6.5 mm. Temperature: 235.4F. Finish: Black/Silver. Original Equipment...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $52.59
  • ACDelco® - GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly
    ACDelco®GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly (15-11006)
    0
    # mpn869356584
    GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly by ACDelco®. Location: to Water Pump. Original Equipment machined to meet or exceed original specifications. Designed utilizing the latest technology, this product...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $56.44
  • iD Select® - Engine Coolant Thermostat
    iD Select®Engine Coolant Thermostat (203-195)
    0
    # mpn4738689376
    Engine Coolant Thermostat (203-195) by iD Select®. Temperature: 195F. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $3.03
  • Livernois Motorsports® - High Performance Thermostat
    Livernois Motorsports®High Performance Thermostat (LPP223-160)
    0
    # mpn2530953701
    High Performance Thermostat (LPP223-160) by Livernois Motorsports®. Temperature: 160F. Livernois Motorsports and Engineering now offers a line of EvenFlo low temperature thermostats for Modular performance engines. With one of these...
    $29.99
  • ACDelco® - Professional™ Engine Coolant Standard Thermostat
    ACDelco®Professional™ Engine Coolant Standard Thermostat (12T121D)
    0
    # mpn5020681463
    Professional™ Engine Coolant Standard Thermostat (12T121D) by ACDelco®. With Gasket. Temperature: 187F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV, ACDelco...
    Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like
    $25.40
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates®Heavy Duty Engine Coolant Thermostat (CO34953)
    0
    # mpn4722907373
    Heavy Duty Engine Coolant Thermostat (CO34953) by Gates®. With Seal. Temperature: 180F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail...
    Great design and functionMade from sturdy materials
    $117.68
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates®Heavy Duty Engine Coolant Thermostat (33963)
    1
    # mpn1860809
    Heavy Duty Engine Coolant Thermostat (33963) by Gates®. Without Housing and with Seal. Depth from Flange: 1.89". Height from Flange: 0.86". Temperature: 187F. If you want to keep your vehicle safe on the road for many years to come, go...
    Great design and functionMade from sturdy materials
    $11.89
  • Four Seasons® - Engine Coolant Thermostat and Housing Assembly
    Four Seasons®Engine Coolant Thermostat and Housing Assembly (85972)
    0
    # mpn4897332422
    Engine Coolant Thermostat and Housing Assembly by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $60.97
  • Four Seasons® - Engine Coolant Thermostat and Housing Assembly
    Four Seasons®Engine Coolant Thermostat and Housing Assembly (86133)
    0
    # mpn4897332206
    Engine Coolant Thermostat and Housing Assembly by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $89.24
  • Four Seasons® - Engine Coolant Thermostat and Housing Assembly
    Four Seasons®Engine Coolant Thermostat and Housing Assembly (85993)
    0
    # mpn4468016859
    Engine Coolant Thermostat and Housing Assembly (85993) by Four Seasons®. Mounting Flange Thickness: 0.402". Hole: With 3 Bolt Holes. All products are engineered and tested to provide years of trouble free operation. Backed by over 50...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $39.97
  • Four Seasons® - Engine Coolant Thermostat and Housing Assembly
    Four Seasons®Engine Coolant Thermostat and Housing Assembly (85947)
    0
    # mpn3067534398
    Engine Coolant Thermostat and Housing Assembly (85947) by Four Seasons®. Material: Aluminum. Inlet Diameter: 1.25". Mounting Flange Thickness: 0.5". All products are engineered and tested to provide years of trouble free operation....
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $76.29
  • Four Seasons® - Engine Coolant Thermostat and Housing Assembly
    Four Seasons®Engine Coolant Thermostat and Housing Assembly (85934)
    0
    # mpn3067511772
    Engine Coolant Thermostat and Housing Assembly (85934) by Four Seasons®. Material: Aluminum. Inlet Diameter: 1.375". Mounting Flange Thickness: 0.7". All products are engineered and tested to provide years of trouble free operation....
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $33.90
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit (4997KT)
    0
    # mpn4743240974
    Engine Coolant Thermostat Kit by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in their...
    Offer precise pressure controlEnsure the proper fit
    $11.90
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit (3021KT)
    0
    # mpn4743240555
    Engine Coolant Thermostat Kit (3021KT) by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in...
    Offer precise pressure controlEnsure the proper fit
    $26.65
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit (6133KT)
    0
    # mpn4743240307
    Engine Coolant Thermostat Kit (6133KT) by MotoRad®. Temperature: 185F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in...
    Offer precise pressure controlEnsure the proper fit
    $112.62
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit (4844KT)
    0
    # mpn4743239883
    Engine Coolant Thermostat Kit (4844KT) by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in...
    Offer precise pressure controlEnsure the proper fit
    $13.37
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit (4853KT)
    0
    # mpn4743239824
    Engine Coolant Thermostat Kit (4853KT) by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in...
    Offer precise pressure controlEnsure the proper fit
    $14.61
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit (5167KT)
    0
    # mpn4737964089
    Engine Coolant Thermostat Kit (5167KT) by MotoRad®. Temperature: 192F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in...
    Offer precise pressure controlEnsure the proper fit
    $19.78
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit (4899KT)
    0
    # mpn4737963899
    Engine Coolant Thermostat Kit (4899KT) by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in...
    Offer precise pressure controlEnsure the proper fit
    $12.04
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit (5284KT)
    0
    # mpn4737963732
    Engine Coolant Thermostat Kit (5284KT) by MotoRad®. Temperature: 180F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in...
    Offer precise pressure controlEnsure the proper fit
    $22.87
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit (5166KT)
    0
    # mpn4737963720
    Engine Coolant Thermostat Kit (5166KT) by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in...
    Offer precise pressure controlEnsure the proper fit
    $17.28
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit (4841KT)
    0
    # mpn4714031911
    Engine Coolant Thermostat Kit (4841KT) by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in...
    Offer precise pressure controlEnsure the proper fit
    $18.08




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Buick Thermostats Reviews

1 review
Had a major leak on my gxp water pump, did some research and decided to go for the ACDelco OEM parts. Gave them to my wrench and it did the trick. Leak is gone and car runs a good 20 degrees cooler under all driving conditions. It's only been a few weeks, but so far I'm completely satisfied.
Posted by Kent (Williamsburg, VA) / June 28, 20202007 Pontiac Solstice
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