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Buick Regal Thermostats

You enjoy taking care of your Regal.

Select Your VehicleBuick automobile enthusiasts have come to expect a certain level of dependability when driving their Regal around town. You bought your Regal because its dependability and economical pricing agreed with your nature; so why would you be okay with second rate when it comes to the highest quality auto parts? The vehicle in your driveway symbolizes the best in class when it comes to all the cars, trucks, and SUVs currently being driven today. It's not all the time that you discover you need a replacement Thermostats to fix your car or truck.

The function and purpose of Thermostats.

Your car or truck has a liquid-cooled engine, and the device that controls the flow of coolant so that the engine can remain cool is your thermostat. On start-up, the thermostat remains closed; bypassing the flow of coolant through your radiator. This cycles the coolant through the engine block and gets it hot. Once it reaches an optimal operating temperature, your Buick Regal thermostat then opens up and allows the coolant into the radiator. Now your coolant gets cooled as it recirculates through your Buick Regal engine; keeping it within a specific range of temperatures that are determined for the engine to achieve the best balance between power, fuel efficiency, and emissions... all thanks to the thermostat.

There's no better place for what you need.

When your Buick needs the best replacement Thermostats, there's no need to go somewhere besides the authority, Car Parts Discount. Bring your Regal back to life with the highest quality replacement parts from the experts at Car Parts Discount. Given all the hassles associated with installing a part to fix your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make buying it easy. Buick Regal Thermostats parts for 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Buick Regal Engine Coolant Thermostat, OEM: 300-160/300160Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 300-160
1.35, Save 41%  
OEM: 300-160, Item: 1405010
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 300-180/300180Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 300-180
1.35, Save 41%  
OEM: 300-180, Item: 1405011
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 300-195/300195Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 300-195
1.35, Save 41%  
OEM: 300-195, Item: 1405012
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 13006Stant
1973-1987 Buick Regal Stant Engine Coolant Thermostat 13006
1.75, Save 41%   NEW ITEM
OEM: 13006, Item: 1201190
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 13008Stant
1973-1987 Buick Regal Stant Engine Coolant Thermostat 13008
1.75, Save 41%  
OEM: 13008, Item: 1201191
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 13009Stant
1973-1987 Buick Regal Stant Engine Coolant Thermostat 13009
1.75, Save 41%   NEW ITEM
OEM: 13009, Item: 1201192
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12TE1BACDelco
1973-1987 Buick Regal ACDelco Engine Coolant Thermostat 12TE1B
2.15, Save 40%   NEW ITEM
OEM: 12TE1B, Item: 885094
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12TE1DACDelco
1973-1987 Buick Regal ACDelco Engine Coolant Thermostat 12TE1D
2.15, Save 40%   NEW ITEM
OEM: 12TE1D, Item: 885095
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12TE1EACDelco
1973-1987 Buick Regal ACDelco Engine Coolant Thermostat 12TE1E
2.15, Save 40%   NEW ITEM
OEM: 12TE1E, Item: 890423
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 200-160/200160Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 200-160
2.25, Save 42%   POPULAR
OEM: 200-160, Item: 1404893
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 200-195/200195Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 200-195
2.35, Save 39%   NEW ITEM
OEM: 200-195, Item: 1404895
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 203-180/203180Motorad
1986-1987, 1990-1995 Buick Regal Motorad Engine Coolant Thermostat 203-180
2.45, Save 40%   NEW ITEM
OEM: 203-180, Item: 1407280
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 200-180/200180Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 200-180
2.75, Save 38%   NEW ITEM
OEM: 200-180, Item: 1407274
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33508Gates
1973-1987 Buick Regal Gates Engine Coolant Thermostat 33508
2.85, Save 39%  
OEM: 33508, Item: 667740
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33509Gates
1973-1987 Buick Regal Gates Engine Coolant Thermostat 33509
2.85, Save 39%   NEW ITEM
OEM: 33509, Item: 675470
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 203-195/203195Motorad
1990-1995 Buick Regal Motorad Engine Coolant Thermostat 203-195
2.85, Save 40%   NEW ITEM
OEM: 203-195, Item: 1404914
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33010Gates
1973-1987 Buick Regal Gates Engine Coolant Thermostat 33010
3.25, Save 40%   NEW ITEM
OEM: 33010, Item: 669900
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 13359Stant
1973-1987 Buick Regal Stant Engine Coolant Thermostat 13359
3.35, Save 41%   NEW ITEM
OEM: 13359, Item: 1201201
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 13849Stant
1986-1987, 1990-2003 Buick Regal Stant Engine Coolant Thermostat 13849
3.35, Save 41%   NEW ITEM
OEM: 13849, Item: 1201251
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33006Gates
1973-1987 Buick Regal Gates Engine Coolant Thermostat 33006
3.45, Save 40%   NEW ITEM
OEM: 33006, Item: 621043
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33008Gates
1973-1987 Buick Regal Gates Engine Coolant Thermostat 33008
3.45, Save 40%  
OEM: 33008, Item: 667724
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33009Gates
1973-1987 Buick Regal Gates Engine Coolant Thermostat 33009
3.45, Save 40%   NEW ITEM
OEM: 33009, Item: 669899
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12T1DACDelco
1973-1987 Buick Regal ACDelco Engine Coolant Thermostat 12T1D
3.55, Save 39%   NEW ITEM
OEM: 12T1D, Item: 885136
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12T1FACDelco
1973-1987 Buick Regal ACDelco Engine Coolant Thermostat 12T1F
3.55, Save 39%   NEW ITEM
OEM: 12T1F, Item: 1215357
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12T4DACDelco
1986-1987, 1990-1995 Buick Regal ACDelco Engine Coolant Thermostat 12T4D
3.55, Save 40%   NEW ITEM
OEM: 12T4D, Item: 885172
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 13352Stant
1973-1987 Buick Regal Stant Engine Coolant Thermostat 13352
3.55, Save 40%   NEW ITEM
OEM: 13352, Item: 1201198
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 13356Stant
1973-1987 Buick Regal Stant Engine Coolant Thermostat 13356
3.55, Save 40%   NEW ITEM
OEM: 13356, Item: 1201199
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 13358Stant
1973-1987 Buick Regal Stant Engine Coolant Thermostat 13358
3.55, Save 39%   NEW ITEM
OEM: 13358, Item: 1201200
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 13848Stant
1986-1987, 1990-2003 Buick Regal Stant Engine Coolant Thermostat 13848
3.55, Save 40%   NEW ITEM
OEM: 13848, Item: 1201250
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12T1BACDelco
1973-1987 Buick Regal ACDelco Engine Coolant Thermostat 12T1B
3.65, Save 41%   NEW ITEM
OEM: 12T1B, Item: 885135
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12T1EACDelco
1973-1987 Buick Regal ACDelco Engine Coolant Thermostat 12T1E
3.65, Save 40%   NEW ITEM
OEM: 12T1E, Item: 890426
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12T4EACDelco
1990-1995 Buick Regal ACDelco Engine Coolant Thermostat 12T4E
3.65, Save 40%   NEW ITEM
OEM: 12T4E, Item: 890429
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 2000-160/2000160Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 2000-160
3.85, Save 39%   NEW ITEM
OEM: 2000-160, Item: 1407569
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 2000-180/2000180Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 2000-180
3.85, Save 39%   NEW ITEM
OEM: 2000-180, Item: 1411350
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Thermostat, 82C / 180F, OEM: 9605555382Motorad
1990-2004 Buick Regal Motorad Thermostat, 82C / 180F 9605555382
3.85, Save 27%   NEW ITEM
OEM: 9605555382, Item: 100181
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 2000-195/2000195Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 2000-195
3.95, Save 40%   NEW ITEM
OEM: 2000-195, Item: 1404891
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Gates Engine Coolant Thermostat, OEM: 33429Gates
1986-1987, 1990-2004 Buick Regal Gates Engine Coolant Thermostat
3.95, Save 39%   NEW ITEM
OEM: 33429, Item: 242994
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 267-195/267195Motorad
1988-1996 Buick Regal Motorad Engine Coolant Thermostat 267-195
4.05, Save 40%   NEW ITEM
OEM: 267-195, Item: 1407316
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 2003-180/2003180Motorad
1986-1987, 1990-1995 Buick Regal Motorad Engine Coolant Thermostat 2003-180
4.15, Save 39%   NEW ITEM
OEM: 2003-180, Item: 1404898
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33428Gates
1986-1987, 1990-2004 Buick Regal Gates Engine Coolant Thermostat 33428
4.25, Save 40%   NEW ITEM
OEM: 33428, Item: 1154235
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 13899Stant
1988-1996 Buick Regal Stant Engine Coolant Thermostat 13899
4.35, Save 40%  
OEM: 13899, Item: 642517
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 2003-195/2003195Motorad
1990-1995 Buick Regal Motorad Engine Coolant Thermostat 2003-195
4.35, Save 39%   NEW ITEM
OEM: 2003-195, Item: 1407572
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 45359Stant
1973-1987 Buick Regal Stant Engine Coolant Thermostat 45359
4.45, Save 39%   NEW ITEM
OEM: 45359, Item: 642634
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33006SGates
1973-1987 Buick Regal Gates Engine Coolant Thermostat 33006S
4.55, Save 40%   NEW ITEM
OEM: 33006S, Item: 667723
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33008SGates
1973-1987 Buick Regal Gates Engine Coolant Thermostat 33008S
4.55, Save 40%   NEW ITEM
OEM: 33008S, Item: 667725
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33009SGates
1973-1987 Buick Regal Gates Engine Coolant Thermostat 33009S
4.55, Save 40%   NEW ITEM
OEM: 33009S, Item: 883815
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12TP1BACDelco
1973-1987 Buick Regal ACDelco Engine Coolant Thermostat 12TP1B
4.65, Save 40%   NEW ITEM
OEM: 12TP1B, Item: 885117
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12TP1DACDelco
1973-1987 Buick Regal ACDelco Engine Coolant Thermostat 12TP1D
4.65, Save 39%   NEW ITEM
OEM: 12TP1D, Item: 885118
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 45356Stant
1973-1987 Buick Regal Stant Engine Coolant Thermostat 45356
4.65, Save 40%   NEW ITEM
OEM: 45356, Item: 1201466
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 45358Stant
1973-1987 Buick Regal Stant Engine Coolant Thermostat 45358
4.65, Save 40%   NEW ITEM
OEM: 45358, Item: 1201467
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33329Gates
1988-1996 Buick Regal Gates Engine Coolant Thermostat 33329
4.75, Save 39%   NEW ITEM
OEM: 33329, Item: 667733
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12TP1EACDelco
1973-1987 Buick Regal ACDelco Engine Coolant Thermostat 12TP1E
4.75, Save 39%   NEW ITEM
OEM: 12TP1E, Item: 890424
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12T55DACDelco
1988-1996 Buick Regal ACDelco Engine Coolant Thermostat 12T55D
5.05, Save 39%   POPULAR
OEM: 12T55D, Item: 885182
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12T55EACDelco
1988-1996 Buick Regal ACDelco Engine Coolant Thermostat 12T55E
5.05, Save 39%   NEW ITEM
OEM: 12T55E, Item: 890430
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 2067-195/2067195Motorad
1988-1996 Buick Regal Motorad Engine Coolant Thermostat 2067-195
5.15, Save 40%   NEW ITEM
OEM: 2067-195, Item: 1407585
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 45848Stant
1986-1987, 1990-2003 Buick Regal Stant Engine Coolant Thermostat 45848
5.25, Save 40%   NEW ITEM
OEM: 45848, Item: 642652
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 45849Stant
1986-1987, 1990-2003 Buick Regal Stant Engine Coolant Thermostat 45849
5.25, Save 40%   NEW ITEM
OEM: 45849, Item: 642653
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33428SGates
1986-1987, 1990-2004 Buick Regal Gates Engine Coolant Thermostat 33428S
5.35, Save 40%   NEW ITEM
OEM: 33428S, Item: 667736
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12TP4DACDelco
1986-1987, 1990-1995 Buick Regal ACDelco Engine Coolant Thermostat 12TP4D
5.55, Save 39%   NEW ITEM
OEM: 12TP4D, Item: 885126
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12TP4EACDelco
1990-1995 Buick Regal ACDelco Engine Coolant Thermostat 12TP4E
5.55, Save 39%   NEW ITEM
OEM: 12TP4E, Item: 885127
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 7200-160/7200160Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 7200-160
5.75, Save 40%   NEW ITEM
OEM: 7200-160, Item: 1409345
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 7200-180/7200180Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 7200-180
5.75, Save 40%   NEW ITEM
OEM: 7200-180, Item: 1405138
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 7203-195/7203195Motorad
1990-1995 Buick Regal Motorad Engine Coolant Thermostat 7203-195
5.75, Save 40%   NEW ITEM
OEM: 7203-195, Item: 1405139
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 7200-195/7200195Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 7200-195
5.85, Save 39%   NEW ITEM
OEM: 7200-195, Item: 1409346
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Gates Engine Coolant Thermostat, OEM: 33429SGates
1986-1987, 1990-2004 Buick Regal Gates Engine Coolant Thermostat
6.05, Save 40%   NEW ITEM
OEM: 33429S, Item: 242992
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 45899Stant
1988-1996 Buick Regal Stant Engine Coolant Thermostat 45899
6.55, Save 39%   NEW ITEM
OEM: 45899, Item: 642662
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 33329SGates
1988-1996 Buick Regal Gates Engine Coolant Thermostat 33329S
6.65, Save 40%   NEW ITEM
OEM: 33329S, Item: 679331
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12TP13EACDelco
1988-1996 Buick Regal ACDelco Engine Coolant Thermostat 12TP13E
6.85, Save 40%   NEW ITEM
OEM: 12TP13E, Item: 890425
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 239-180/239180Motorad
1996-2004 Buick Regal Motorad Engine Coolant Thermostat 239-180
7.25, Save 40%   NEW ITEM
OEM: 239-180, Item: 1415830
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 239-192/239192Motorad
1996-2004 Buick Regal Motorad Engine Coolant Thermostat 239-192
7.25, Save 40%   NEW ITEM
OEM: 239-192, Item: 1404965
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 7267-195/7267195Motorad
1988-1996 Buick Regal Motorad Engine Coolant Thermostat 7267-195
7.55, Save 40%   NEW ITEM
OEM: 7267-195, Item: 1410838
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12T62DACDelco
1996-2004 Buick Regal ACDelco Engine Coolant Thermostat 12T62D
7.95, Save 39%   NEW ITEM
OEM: 12T62D, Item: 885186
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 12T62EACDelco
1996-2004 Buick Regal ACDelco Engine Coolant Thermostat 12T62E
7.95, Save 39%   NEW ITEM
OEM: 12T62E, Item: 885187
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 131-87/13187ACDelco
1973-1984, 1986-1987 Buick Regal ACDelco Engine Coolant Thermostat 131-87
8.05, Save 39%   NEW ITEM
OEM: 131-87, Item: 887746
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 131-75/13175ACDelco
1982-1985 Buick Regal ACDelco Engine Coolant Thermostat 131-75
8.55, Save 39%   NEW ITEM
OEM: 131-75, Item: 887743
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat Kit, OEM: 131-115/131115ACDelco
1990-1997 Buick Regal ACDelco Engine Coolant Thermostat Kit 131-115
9.15, Save 39%   NEW ITEM
OEM: 131-115, Item: 887721
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick Regal Engine Coolant Thermostat, OEM: 7239-192/7239192Motorad
1996-2004 Buick Regal Motorad Engine Coolant Thermostat 7239-192
9.55, Save 39%   NEW ITEM
OEM: 7239-192, Item: 1405145
  Only 2 left In Stock, Usually ships within 1 business day
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Buick Regal Engine Coolant Thermostat, OEM: 34717Gates
2015-2017 Buick Regal Gates Engine Coolant Thermostat 34717
11.45, Save 39%   NEW ITEM
OEM: 34717, Item: 1159565
  Only 4 left In Stock, Usually ships within 1 business day
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Buick Regal Engine Coolant Thermostat Kit, OEM: 131-120/131120ACDelco
1998-2004 Buick Regal ACDelco Engine Coolant Thermostat Kit 131-120
12.25, Save 39%   NEW ITEM
OEM: 131-120, Item: 887722
  In Stock, Usually ships within 1 business day
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Buick Regal Engine Coolant Thermostat, OEM: 461-180/461180Motorad
2011-2017 Buick Regal Motorad Engine Coolant Thermostat 461-180
13.75, Save 39%   NEW ITEM
OEM: 461-180, Item: 1405083
  Only 7 left In Stock, Usually ships within 1 business day
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Buick Regal Engine Coolant Thermostat, OEM: 33943Gates
2011-2012 Buick Regal Gates Engine Coolant Thermostat 33943
14.65, Save 39%   NEW ITEM
OEM: 33943, Item: 621068
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Mr. Gasket
1973-1987 Buick Regal Mr. Gasket Engine Coolant Thermostat 4363
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OEM: 4363, Item: 1397837
  Only 4 left In Stock, Usually ships within 1 business day
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Mr. Gasket
1973-1987 Buick Regal Mr. Gasket Engine Coolant Thermostat 4364
Add for Price, Save 38%   NEW ITEM
OEM: 4364, Item: 1397838
  Only 1 left In Stock, Usually ships within 1 business day
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Buick Regal Engine Coolant Thermostat, OEM: 131-124/131124ACDelco
1988-1996 Buick Regal ACDelco Engine Coolant Thermostat 131-124
15.45, Save 39%   NEW ITEM
OEM: 131-124, Item: 893863
  In Stock, Usually ships within 1 business day
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Buick Regal Engine Coolant Thermostat, OEM: 34025Gates
2011-2012, 2015, 2017 Buick Regal Gates Engine Coolant Thermostat 34025
16.15, Save 39%   NEW ITEM
OEM: 34025, Item: 1436531
  Only 2 left In Stock, Usually ships within 1 business day
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Buick Regal Engine Coolant Thermostat, OEM: 12T103DACDelco
2011-2017 Buick Regal ACDelco Engine Coolant Thermostat 12T103D
17.15, Save 39%   NEW ITEM
OEM: 12T103D, Item: 885139
  In Stock, Usually ships within 1 business day
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Buick Regal Engine Coolant Thermostat, OEM: TX12282Mahle
2011-2015 Buick Regal Mahle Engine Coolant Thermostat TX12282
18.55, Save 39%   NEW ITEM
OEM: TX12282, Item: 1056283
  Only 2 left In Stock, Usually ships within 1 business day
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Buick Regal Engine Coolant Thermostat, OEM: MMTS-WRA-87L/MMTSWRA87LMishimoto
1979-1982, 1984-1986 Buick Regal Mishimoto Engine Coolant Thermostat MMTS-WRA-87L
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OEM: MMTS-WRA-87L, Item: 1335663
  Only 8 left In Stock, Usually ships within 1-2 business days
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Buick Regal Engine Coolant Thermostat Kit, OEM: 131-158/131158ACDelco
2011-2017 Buick Regal ACDelco Engine Coolant Thermostat Kit 131-158
38.35, Save 39%   NEW ITEM
OEM: 131-158, Item: 887734
  Only 9 left In Stock, Usually ships within 1 business day
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Buick Regal Engine Coolant Thermostat, OEM: MMTS-MUS-86/MMTSMUS86Mishimoto
1979-1982, 1984-1986 Buick Regal Mishimoto Engine Coolant Thermostat MMTS-MUS-86
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OEM: MMTS-MUS-86, Item: 1335775
  Only 1 left In Stock, Usually ships within 1-2 business days
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Mishimoto
1979-1982, 1984-1986 Buick Regal Mishimoto Engine Coolant Thermostat MMTS-MUS-86A
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OEM: MMTS-MUS-86A, Item: 1359008
  Only 2 left In Stock, Usually ships within 1-2 business days
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Motorad
2014-2017 Buick Regal Motorad Engine Coolant Thermostat 922-195
111.65, Save 39%   NEW ITEM
OEM: 922-195, Item: 1494953
  Only 3 left In Stock, Usually ships within 1 business day
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Motorad
1973-1987 Buick Regal Motorad Engine Coolant Thermostat 200-205
2.65, Save 40%   NO STOCK
OEM: 200-205, Item: 1415829
  Restock date not known
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Buick Regal Engine Coolant Thermostat, OEM: 131-73/13173ACDelco
1979-1985 Buick Regal ACDelco Engine Coolant Thermostat 131-73
8.95, Save 39%   NO STOCK
OEM: 131-73, Item: 887742
  Restock date not known
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