Buick Thermostats & Parts

Replacement Thermostats
  • 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
  • Mahle® - Engine Coolant Thermostat and Housing Assembly
    Mahle®Engine Coolant Thermostat and Housing Assembly (TI22688)
    0
    # mpn4561659494
    Engine Coolant Thermostat and Housing Assembly by Mahle®. Temperature: 88C. Want to keep your engine from overheating? Replace your faulty engine coolant thermostat with this high-quality Mahle thermostat engineered to deliver...
    Proven to keep engine coolant temperature at an optimal levelCrafted from the finest materials for exceptional dependability
    $28.62
  • 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
  • MotoRad® - UltraStat™ Series Thermostat
    MotoRad®UltraStat™ Series Thermostat (5200-160)
    0
    # mpn4774264146
    UltraStat™ Series Thermostat (5200-160) by MotoRad®. Temperature: 160F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...
    $9.08
  • MotoRad® - UltraStat™ Series Thermostat
    MotoRad®UltraStat™ Series Thermostat (5474-180)
    0
    # mpn4714031988
    UltraStat™ Series Thermostat (5474-180) by MotoRad®. Temperature: 180F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...
    $10.93
  • MotoRad® - UltraStat™ Series Thermostat
    MotoRad®UltraStat™ Series Thermostat (5203-180)
    0
    # mpn4714031882
    UltraStat™ Series Thermostat (5203-180) by MotoRad®. Temperature: 180F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...
    $8.16
  • MotoRad® - UltraStat™ Series Thermostat
    MotoRad®UltraStat™ Series Thermostat (5203-195)
    0
    # mpn4632870579
    UltraStat™ Series Thermostat (5203-195) by MotoRad®. Temperature: 195F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...
    $8.16
  • MotoRad® - UltraStat™ Series Thermostat
    MotoRad®UltraStat™ Series Thermostat (5200-180)
    0
    # mpn4632870227
    UltraStat™ Series Thermostat (5200-180) by MotoRad®. Temperature: 180F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...
    $7.50
  • MotoRad® - UltraStat™ Series Thermostat
    MotoRad®UltraStat™ Series Thermostat (5200-195)
    0
    # mpn4632870085
    UltraStat™ Series Thermostat (5200-195) by MotoRad®. Temperature: 195F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...
    $7.50
  • MotoRad® - UltraStat™ Series Thermostat
    MotoRad®UltraStat™ Series Thermostat (5239-192)
    0
    # mpn4632869994
    UltraStat™ Series Thermostat (5239-192) by MotoRad®. Temperature: 192F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...
    $13.13
  • MotoRad® - UltraStat™ Series Thermostat with Seal
    MotoRad®UltraStat™ Series Thermostat with Seal (5461-180)
    0
    # mpn4737963526
    UltraStat™ Series Thermostat with Seal (5461-180) by MotoRad®. Temperature: 180F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless...
    $16.45
  • MotoRad® - UltraStat™ Series Thermostat with Seal
    MotoRad®UltraStat™ Series Thermostat with Seal (5511-185)
    0
    # mpn4714031999
    UltraStat™ Series Thermostat with Seal (5511-185) by MotoRad®. Temperature: 185F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless...
    $18.93
  • MotoRad® - UltraStat™ Series Thermostat with Seal
    MotoRad®UltraStat™ Series Thermostat with Seal (5339-180)
    0
    # mpn4632870269
    UltraStat™ Series Thermostat with Seal (5339-180) by MotoRad®. Temperature: 180F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless...
    $21.63
  • MotoRad® - UltraStat™ Series Thermostat with Seal
    MotoRad®UltraStat™ Series Thermostat with Seal (5267-195)
    0
    # mpn4632870150
    UltraStat™ Series Thermostat with Seal (5267-195) by MotoRad®. Temperature: 195F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless...
    $10.84
  • MotoRad® - UltraStat™ Series Thermostat with Seal
    MotoRad®UltraStat™ Series Thermostat with Seal (5456-187)
    0
    # mpn4632869614
    UltraStat™ Series Thermostat with Seal (5456-187) by MotoRad®. Temperature: 187F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless...
    $13.62
  • Mahle® - Engine Coolant Thermostat
    Mahle®Engine Coolant Thermostat (TX 122 82)
    0
    # mpn4818436591
    Engine Coolant Thermostat (TX 122 82) by Mahle®. Temperature: 82C. Height: 47.3 mm. Want to keep your engine from overheating? Replace your faulty engine coolant thermostat with this high-quality Mahle thermostat engineered to deliver...
    Proven to keep engine coolant temperature at an optimal levelCrafted from the finest materials for exceptional dependability
    $17.57
  • Mahle® - Engine Coolant Thermostat with Gasket
    Mahle®Engine Coolant Thermostat with Gasket (TX34590D)
    0
    # mpn4666036559
    Engine Coolant Thermostat with Gasket (TX34590D) by Mahle®. Temperature: 90C. Want to keep your engine from overheating? Replace your faulty engine coolant thermostat with this high-quality Mahle thermostat engineered to deliver...
    Proven to keep engine coolant temperature at an optimal levelCrafted from the finest materials for exceptional dependability
    $7.89
  • Stant® - Engine Coolant Thermostat and Housing Assembly
    Stant®Engine Coolant Thermostat and Housing Assembly (49742)
    1
    # mpn4638524120
    Engine Coolant Thermostat and Housing Assembly (49742) by Stant®. Temperature: 203F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor...
    Quality construction ensures exact fit and prolonged service lifeStainless steel bridge with channel-design for strength and rigidity
    $73.88
  • Stant® - Engine Coolant Thermostat and Housing Assembly
    Stant®Engine Coolant Thermostat and Housing Assembly (49392)
    0
    # mpn4469386846
    Engine Coolant Thermostat and Housing Assembly (49392) by Stant®. Temperature: 221F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor...
    Quality construction ensures exact fit and prolonged service lifeStainless steel bridge with channel-design for strength and rigidity
    $44.25
  • Stant® - Engine Coolant Thermostat and Housing Assembly
    Stant®Engine Coolant Thermostat and Housing Assembly (14659)
    0
    # mpn1934714
    Engine Coolant Thermostat and Housing Assembly (14659) by Stant®. Quantity: 2 Bolt Hole. Temperature: 187F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC®...
    Quality construction ensures exact fit and prolonged service lifeStainless steel bridge with channel-design for strength and rigidity
    $30.06
  • Gates® - Economy Engine Coolant Thermostat
    Gates®Economy Engine Coolant Thermostat (33509)
    0
    # mpn1860787
    Economy Engine Coolant Thermostat (33509) by Gates®. Depth from Flange: 0.9". Height from Flange: 0.66". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Great design and functionMade from sturdy materials
    $6.94
  • Gates® - Economy Engine Coolant Thermostat
    Gates®Economy Engine Coolant Thermostat (33508)
    0
    # mpn1860786
    Economy Engine Coolant Thermostat (33508) by Gates®. Depth from Flange: 0.82". Height from Flange: 0.72". Temperature: 180F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Great design and functionMade from sturdy materials
    $7.38
  • ACDelco® - Professional™ Engine Coolant Standard Thermostat
    ACDelco®Professional™ Engine Coolant Standard Thermostat (131-122)
    0
    # mpn869355405
    Professional™ Engine Coolant Standard Thermostat (131-122) by ACDelco®. Flange Diameter: 1.720". Temperature: 195F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or...
    Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like
    $19.32
  • ACDelco® - Professional™ Engine Coolant Standard Thermostat
    ACDelco®Professional™ Engine Coolant Standard Thermostat (131-73)
    0
    # mpn869355400
    Professional™ Engine Coolant Standard Thermostat (131-73) by ACDelco®. Flange Diameter: 2.120". Temperature: 195F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or...
    Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like
    $12.77
  • ACDelco® - Professional™ Engine Coolant Standard Thermostat
    ACDelco®Professional™ Engine Coolant Standard Thermostat (131-87)
    0
    # mpn869355399
    Professional™ Engine Coolant Standard Thermostat (131-87) by ACDelco®. Flange Diameter: 2.120". Temperature: 195F. Height: 40.64mm. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your...
    Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like
    $15.00
  • Mahle® - Engine Coolant Thermostat and Housing Assembly with Map-Controlled
    Mahle®Engine Coolant Thermostat and Housing Assembly with Map-Controlled (TM36103)
    0
    # mpn4561659647
    Engine Coolant Thermostat and Housing Assembly with Map-Controlled (TM36103) by Mahle®. Temperature: 103C. Want to keep your engine from overheating? Replace your faulty engine coolant thermostat with this high-quality Mahle thermostat...
    Proven to keep engine coolant temperature at an optimal levelCrafted from the finest materials for exceptional dependability
    $66.83
  • Autotecnica® - Engine Coolant Thermostat and Housing Assembly
    Autotecnica®Engine Coolant Thermostat and Housing Assembly (GM0712937)
    0
    # mpn4636629856
    Engine Coolant Thermostat and Housing Assembly (GM0712937) by Autotecnica®. This superior part by Autotecnica is a great alternative solution to the costly factory equipment that will help you restore smooth and efficient operation of...
    Designed to replace your worn out factory cooling partOptimizes engine cooling performance
    $37.01
  • Stant® - OE Type Engine Coolant Thermostat
    Stant®OE Type Engine Coolant Thermostat (13889)
    0
    # mpn4638523947
    OE Type Engine Coolant Thermostat (13889) by Stant®. With 1 Seal and without Gaskets, Check Valves. Temperature: 195F. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $10.14
  • Stant® - OE Type Engine Coolant Thermostat
    Stant®OE Type Engine Coolant Thermostat (14228)
    0
    # mpn1935962
    OE Type Engine Coolant Thermostat (14228) by Stant®. With 1 Seal and without Gaskets, Check Valves. Temperature: 180F. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $15.79
  • Stant® - OE Type Engine Coolant Thermostat
    Stant®OE Type Engine Coolant Thermostat (14028)
    0
    # mpn1935952
    OE Type Engine Coolant Thermostat (14028) by Stant®. Without Gaskets, Check Valves and Seal. Temperature: 180F. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $6.72




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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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