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Thermostat

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A-Premium APTHA0012 Thermostat HousingA-Premium APTHA0012 Thermostat Housing
A-Premium®Part # APTHA0012
A-Premium APTHA0012 Thermostat Housing
4.649 Reviews
$58.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2008 - 2017 Buick Enclave, 2009 - 2017 Chevrolet Traverse, 2017 - 2017 GMC Acadia, 2007 - 2017 GMC Acadia, 2007 - 2010 Saturn Outlook
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialAluminum
ColorNatural
Part interchange
12599235, 12638893, 12689041, 902-692, 902692
item #1003CY3T
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Thermostat Housing Assembly for Chevrolet Silverado 1500 GMC Canyon Sierra 1500
A-Premium®Part # APTHA0203
Thermostat Housing Assembly for Chevrolet Silverado 1500 GMC Canyon Sierra 1500
4.649 Reviews
$20.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits 2007 - 2007 Buick Rainier, 2009 - 2013 Cadillac Escalade, 2007 - 2014 Cadillac Escalade, 2021 - 2022 Cadillac Escalade, 2007 - 2014 Cadillac Escalade ESV, 2021 - 2022 Cadillac Escalade ESV, 2007 - 2013 Cadillac Escalade EXT, 2007 - 2013 Chevrolet Avalanche, 2007 - 2009 Chevrolet Avalanche, 2009 - 2012 Chevrolet Colorado, 2020 - 2022 Chevrolet Corvette, 2007 - 2014 Chevrolet Express 1500, 2018 - 2022 Chevrolet Express 2500, 2007 - 2017 Chevrolet Express 2500, 2007 - 2020 Chevrolet Express 2500, 2021 - 2022 Chevrolet Express 2500, 2018 - 2022 Chevrolet Express 3500, 2007 - 2017 Chevrolet Express 3500, 2007 - 2008 Chevrolet Express 3500, 2007 - 2020 Chevrolet Express 3500, 2021 - 2022 Chevrolet Express 3500, 2009 - 2020 Chevrolet Express 4500, 2022 - 2022 Chevrolet Express 4500, 2016 - 2020 Chevrolet LCF 3500, 2021 - 2022 Chevrolet LCF 3500, 2016 - 2020 Chevrolet LCF 4500, 2020 - 2022 Chevrolet LCF 4500, 2019 - 2021 Chevrolet Silverado 1500, 2007 - 2013 Chevrolet Silverado 1500, 2007 - 2013 Chevrolet Silverado 1500, 2019 - 2022 Chevrolet Silverado 1500, 2007 - 2013 Chevrolet Silverado 1500, 2009 - 2013 Chevrolet Silverado 1500, 2019 - 2022 Chevrolet Silverado 1500, 2022 - 2022 Chevrolet Silverado 1500 LTD, 2022 - 2022 Chevrolet Silverado 1500 LTD, 2007 - 2019 Chevrolet Silverado 2500 HD, 2020 - 2022 Chevrolet Silverado 2500 HD, 2007 - 2019 Chevrolet Silverado 3500 HD, 2020 - 2022 Chevrolet Silverado 3500 HD, 2021 - 2022 Chevrolet Suburban, 2016 - 2019 Chevrolet Suburban, 2021 - 2022 Chevrolet Suburban, 2007 - 2014 Chevrolet Suburban 1500, 2007 - 2009 Chevrolet Suburban 1500, 2007 - 2013 Chevrolet Suburban 2500, 2016 - 2019 Chevrolet Suburban 3500 HD, 2007 - 2009 Chevrolet Tahoe, 2007 - 2013 Chevrolet Tahoe, 2021 - 2022 Chevrolet Tahoe, 2008 - 2013 Chevrolet Tahoe, 2008 - 2009 Chevrolet Tahoe, 2021 - 2022 Chevrolet Tahoe, 2007 - 2009 Chevrolet Trailblazer, 2007 - 2009 Chevrolet W3500 Tiltmaster, 2007 - 2010 Chevrolet W4500 Tiltmaster, 2009 - 2012 GMC Canyon, 2007 - 2009 GMC Envoy, 2007 - 2014 GMC Savana 1500, 2018 - 2022 GMC Savana 2500, 2007 - 2017 GMC Savana 2500, 2007 - 2020 GMC Savana 2500, 2021 - 2022 GMC Savana 2500, 2018 - 2022 GMC Savana 3500, 2007 - 2017 GMC Savana 3500, 2007 - 2020 GMC Savana 3500, 2021 - 2022 GMC Savana 3500, 2009 - 2020 GMC Savana 4500, 2022 - 2022 GMC Savana 4500, 2009 - 2016 GMC Savana 4500, 2019 - 2021 GMC Sierra 1500, 2007 - 2013 GMC Sierra 1500, 2007 - 2013 GMC Sierra 1500, 2019 - 2022 GMC Sierra 1500, 2007 - 2013 GMC Sierra 1500, 2007 - 2013 GMC Sierra 1500, 2019 - 2022 GMC Sierra 1500, 2022 - 2022 GMC Sierra 1500 Limited, 2022 - 2022 GMC Sierra 1500 Limited, 2007 - 2019 GMC Sierra 2500 HD, 2020 - 2022 GMC Sierra 2500 HD, 2007 - 2019 GMC Sierra 3500 HD, 2020 - 2022 GMC Sierra 3500 HD, 2007 - 2008 GMC W3500 Forward, 2007 - 2010 GMC W4500 Forward, 2007 - 2009 GMC Yukon, 2007 - 2009 GMC Yukon, 2011 - 2013 GMC Yukon, 2021 - 2022 GMC Yukon, 2008 - 2013 GMC Yukon, 2007 - 2014 GMC Yukon, 2021 - 2022 GMC Yukon, 2021 - 2022 GMC Yukon XL, 2021 - 2022 GMC Yukon XL, 2007 - 2014 GMC Yukon XL 1500, 2007 - 2009 GMC Yukon XL 1500, 2007 - 2014 GMC Yukon XL 1500, 2007 - 2013 GMC Yukon XL 2500, 2007 - 2007 Hummer H2, 2008 - 2009 Hummer H2, 2008 - 2010 Hummer H3, 2009 - 2010 Hummer H3T, 2007 - 2018 Isuzu NPR, 2007 - 2009 Isuzu NPR-HD, 2012 - 2018 Isuzu NPR-HD, 2020 - 2020 Isuzu NPR-HD, 2007 - 2009 Saab 9-7x, 2008 - 2009 Saab 9-7x
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Installation PositionWater Pump
MaterialAluminum
Part interchange
902-2081, CH5945, 85945, 12587395, 8125873950
item #1000W523
Show less
A-Premium APTHE031 Engine Coolant Thermostat
A-Premium®Part # APTHE031
A-Premium APTHE031 Engine Coolant Thermostat
4.649 Reviews
$21.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits 2007 - 2007 Buick Rainier, 2009 - 2014 Cadillac CTS, 2009 - 2013 Cadillac Escalade, 2007 - 2014 Cadillac Escalade, 2021 - 2023 Cadillac Escalade, 2007 - 2014 Cadillac Escalade ESV, 2021 - 2023 Cadillac Escalade ESV, 2007 - 2013 Cadillac Escalade EXT, 2007 - 2013 Chevrolet Avalanche, 2007 - 2009 Chevrolet Avalanche, 2010 - 2015 Chevrolet Camaro, 2011 - 2017 Chevrolet Caprice, 2009 - 2012 Chevrolet Colorado, 2009 - 2013 Chevrolet Corvette, 2022 - 2023 Chevrolet Corvette, 2009 - 2013 Chevrolet Corvette, 2007 - 2014 Chevrolet Express 1500, 2018 - 2021 Chevrolet Express 2500, 2007 - 2017 Chevrolet Express 2500, 2007 - 2019 Chevrolet Express 2500, 2021 - 2021 Chevrolet Express 2500, 2018 - 2021 Chevrolet Express 3500, 2007 - 2017 Chevrolet Express 3500, 2007 - 2008 Chevrolet Express 3500, 2007 - 2019 Chevrolet Express 3500, 2021 - 2021 Chevrolet Express 3500, 2009 - 2020 Chevrolet Express 4500, 2016 - 2020 Chevrolet LCF 3500, 2016 - 2019 Chevrolet LCF 4500, 2019 - 2021 Chevrolet Silverado 1500, 2007 - 2013 Chevrolet Silverado 1500, 2007 - 2013 Chevrolet Silverado 1500, 2019 - 2023 Chevrolet Silverado 1500, 2007 - 2013 Chevrolet Silverado 1500, 2009 - 2013 Chevrolet Silverado 1500, 2019 - 2023 Chevrolet Silverado 1500, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2007 - 2007 Chevrolet Silverado 1500 HD Classic, 2007 - 2019 Chevrolet Silverado 2500 HD, 2021 - 2023 Chevrolet Silverado 2500 HD, 2007 - 2007 Chevrolet Silverado 2500 HD Classic, 2007 - 2007 Chevrolet Silverado 3500 Classic, 2007 - 2019 Chevrolet Silverado 3500 HD, 2021 - 2023 Chevrolet Silverado 3500 HD, 2014 - 2017 Chevrolet SS, 2021 - 2023 Chevrolet Suburban, 2017 - 2019 Chevrolet Suburban, 2021 - 2023 Chevrolet Suburban, 2007 - 2014 Chevrolet Suburban 1500, 2007 - 2009 Chevrolet Suburban 1500, 2011 - 2013 Chevrolet Suburban 1500, 2007 - 2013 Chevrolet Suburban 2500, 2016 - 2019 Chevrolet Suburban 3500 HD, 2007 - 2009 Chevrolet Tahoe, 2007 - 2014 Chevrolet Tahoe, 2021 - 2023 Chevrolet Tahoe, 2008 - 2013 Chevrolet Tahoe, 2008 - 2009 Chevrolet Tahoe, 2021 - 2023 Chevrolet Tahoe, 2007 - 2008 Chevrolet Trailblazer, 2007 - 2009 Chevrolet Trailblazer, 2007 - 2009 Chevrolet W3500 Tiltmaster, 2007 - 2010 Chevrolet W4500 Tiltmaster
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V2VZ
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A-Premium APTHA0261 Engine Coolant Thermostat Housing Assembly
A-Premium®Part # APTHA0261
A-Premium APTHA0261 Engine Coolant Thermostat Housing Assembly
4.649 Reviews
$80.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2005 - 2008 Buick Allure, 2005 - 2008 Buick LaCrosse, 2004 - 2006 Buick Rendezvous, 2007 - 2009 Suzuki XL-7
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialMetal
ColorNatural
ConditionNew
item #101567LX
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Thermostat Housing for Chevrolet Silverado 1500 GMC Sierra 1500 Buick Cadillac
A-Premium®Part # APTHA0198
Thermostat Housing for Chevrolet Silverado 1500 GMC Sierra 1500 Buick Cadillac
4.649 Reviews
$22.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2004 - 2007 Buick Rainier, 2004 - 2007 Cadillac CTS, 2002 - 2006 Cadillac Escalade, 2003 - 2006 Cadillac Escalade ESV, 2002 - 2006 Cadillac Escalade EXT, 2002 - 2006 Chevrolet Avalanche 1500, 1998 - 2002 Chevrolet Camaro, 1997 - 2008 Chevrolet Corvette, 2003 - 2006 Chevrolet Express 1500, 2003 - 2006 Chevrolet Express 2500, 2003 - 2006 Chevrolet Express 3500, 1999 - 2006 Chevrolet Silverado 1500, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2001 - 2003 Chevrolet Silverado 1500 HD, 2005 - 2006 Chevrolet Silverado 1500 HD, 2007 - 2007 Chevrolet Silverado 1500 HD Classic, 1999 - 2004 Chevrolet Silverado 2500, 2001 - 2006 Chevrolet Silverado 2500 HD, 2007 - 2007 Chevrolet Silverado 2500 HD Classic, 2001 - 2006 Chevrolet Silverado 3500, 2007 - 2007 Chevrolet Silverado 3500 Classic, 2007 - 2007 Chevrolet Silverado 3500 HD, 2003 - 2006 Chevrolet SSR, 2000 - 2006 Chevrolet Suburban 1500, 2000 - 2006 Chevrolet Suburban 2500, 2000 - 2006 Chevrolet Tahoe, 2006 - 2006 Chevrolet Trailblazer, 2003 - 2006 Chevrolet Trailblazer EXT, 2003 - 2006 Chevrolet W3500 Tiltmaster, 2003 - 2006 Chevrolet W4500 Tiltmaster, 2005 - 2006 GMC Envoy, 2003 - 2006 GMC Envoy XL, 2004 - 2005 GMC Envoy XUV, 2003 - 2006 GMC Savana 1500, 2003 - 2006 GMC Savana 2500, 2003 - 2006 GMC Savana 3500, 1999 - 2006 GMC Sierra 1500, 2007 - 2007 GMC Sierra 1500 Classic, 2001 - 2003 GMC Sierra 1500 HD, 2005 - 2006 GMC Sierra 1500 HD, 2007 - 2007 GMC Sierra 1500 HD Classic, 1999 - 2004 GMC Sierra 2500, 2001 - 2006 GMC Sierra 2500 HD, 2007 - 2007 GMC Sierra 2500 HD Classic, 2001 - 2006 GMC Sierra 3500, 2007 - 2007 GMC Sierra 3500 Classic, 2004 - 2006 GMC W3500 Forward, 2003 - 2006 GMC W4500 Forward, 2000 - 2006 GMC Yukon, 2000 - 2006 GMC Yukon XL 1500, 2000 - 2006 GMC Yukon XL 2500, 2003 - 2006 Hummer H2, 2003 - 2006 Isuzu Ascender, 2003 - 2006 Isuzu NPR, 2003 - 2006 Isuzu NPR-HD, 2008 - 2009 Pontiac G8, 2004 - 2006 Pontiac GTO, 2005 - 2006 Saab 9-7x, 2004 - 2005 Workhorse FasTrack FT1061, 2005 - 2005 Workhorse FasTrack FT1261, 2004 - 2005 Workhorse FasTrack FT1461, 2004 - 2005 Workhorse FasTrack FT1601, 2004 - 2005 Workhorse FasTrack FT1801, 2006 - 2011 Workhorse W42, 2007 - 2011 Workhorse W62, 2006 - 2012 Workhorse Custom Chassis W42, 2011 - 2012 Workhorse Custom Chassis W62
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialAluminum
ColorNatural
ConditionNew
item #1015204K
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A-Premium APTHE030 Engine Coolant Thermostat
A-Premium®Part # APTHE030
A-Premium APTHE030 Engine Coolant Thermostat
4.649 Reviews
$19.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2007 - 2007 Buick Rainier, 2019 - 2020 Cadillac CT6, 2009 - 2014 Cadillac CTS, 2009 - 2013 Cadillac Escalade, 2007 - 2014 Cadillac Escalade, 2021 - 2023 Cadillac Escalade, 2023 - 2023 Cadillac Escalade ESV, 2007 - 2009 Cadillac Escalade ESV, 2011 - 2014 Cadillac Escalade ESV, 2021 - 2023 Cadillac Escalade ESV, 2007 - 2008 Cadillac Escalade EXT, 2009 - 2013 Cadillac Escalade EXT, 2007 - 2007 GMC C8500 Topkick, 2009 - 2012 GMC Canyon, 2007 - 2009 GMC Envoy, 2007 - 2014 GMC Savana 1500, 2007 - 2017 GMC Savana 2500, 2008 - 2020 GMC Savana 2500, 2007 - 2010 GMC Savana 3500, 2012 - 2017 GMC Savana 3500, 2007 - 2019 GMC Savana 3500, 2009 - 2012 GMC Savana 4500, 2014 - 2015 GMC Savana 4500, 2007 - 2009 GMC Sierra 1500, 2011 - 2013 GMC Sierra 1500, 2007 - 2013 GMC Sierra 1500, 2019 - 2020 GMC Sierra 1500, 2007 - 2013 GMC Sierra 1500, 2007 - 2013 GMC Sierra 1500, 2019 - 2020 GMC Sierra 1500, 2007 - 2007 GMC Sierra 1500 Classic, 2007 - 2007 GMC Sierra 1500 Classic, 2007 - 2007 GMC Sierra 1500 Classic, 2007 - 2019 GMC Sierra 2500 HD, 2020 - 2020 GMC Sierra 2500 HD, 2007 - 2015 GMC Sierra 3500 HD, 2018 - 2019 GMC Sierra 3500 HD, 2007 - 2009 GMC Yukon, 2007 - 2014 GMC Yukon, 2008 - 2013 GMC Yukon, 2007 - 2014 GMC Yukon, 2007 - 2014 GMC Yukon XL 1500, 2007 - 2009 GMC Yukon XL 1500, 2007 - 2014 GMC Yukon XL 1500, 2007 - 2013 GMC Yukon XL 2500, 2007 - 2007 Hummer H2, 2008 - 2009 Hummer H2, 2008 - 2010 Hummer H3, 2009 - 2009 Hummer H3T, 2007 - 2018 Isuzu NPR, 2007 - 2009 Isuzu NPR-HD, 2012 - 2019 Isuzu NPR-HD, 2019 - 2019 Mitsubishi Fuso Canter FE160, 2008 - 2008 Saab 9-7x, 2008 - 2009 Saab 9-7x
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V1U2
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Engine Coolant Thermostat Housing Assembly for Chevrolet Malibu Buick Olds Pontiac
A-Premium®Part # APTHA0147
Engine Coolant Thermostat Housing Assembly for Chevrolet Malibu Buick Olds Pontiac
4.649 Reviews
$16.99
Quantity Less than 4
Edit ZIP code
2-year warranty
90 days free return
Fits 1996 - 1998 Buick Skylark, 1996 - 2002 Chevrolet Cavalier, 1997 - 1999 Chevrolet Malibu, 1996 - 1998 Oldsmobile Achieva, 1999 - 2001 Oldsmobile Alero, 1996 - 2001 Pontiac Grand Am, 1996 - 2002 Pontiac Sunfire
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialPlastic
Part interchange
902-105, CH5164, 85164, 24575259
item #1000W521
Note
Thermostat Housing Assembly -- Engine Coolant Water Outlet.
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Vemo V40-99-1098 Engine Coolant Thermostat Housing
VemoPart # V40-99-1098
Vemo V40-99-1098 Engine Coolant Thermostat Housing
53 Reviews
$87.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2013-2015 Buick Encore, 2016-2016 Buick Encore, 2016-2016 Buick Encore, 2016-2016 Buick Encore, 2016-2016 Buick Encore, 2016-2016 Buick Encore, 2016-2016 Buick Encore, 2017-2017 Buick Encore, 2018-2018 Buick Encore, 2011-2015 Chevrolet Cruze, 2012-2017 Chevrolet Sonic, 2013-2015 Chevrolet Trax, 2016-2016 Chevrolet Cruze, 2016-2016 Chevrolet Cruze, 2016-2016 Chevrolet Cruze, 2016-2016 Chevrolet Cruze, 2016-2016 Chevrolet Cruze Limited, 2018-2018 Chevrolet Sonic, 2018-2018 Chevrolet Trax
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
V40-99-1098, 55579010, 55593034, 28290034, 055565336, 055593034, 1338251, 055579010, 
...View more
item #1001QLZ3
Note
With seal, With sensor
Show less
ÜRO Parts GM0720227 Engine Coolant Thermostat Housing Assembly
ÜRO PartsPart # GM0720227
ÜRO Parts GM0720227 Engine Coolant Thermostat Housing Assembly
4.410 Reviews
$55.99
Quantity Less than 5
Edit ZIP code
3-year warranty
90 days free return
Fits 2016-2019 Buick Encore, 2021-2022 Buick Encore, 2016-2016 Chevrolet Cruze, 2016-2022 Chevrolet Malibu, 2016-2022 Chevrolet Spark, 2017-2019 Chevrolet Cruze, 2018-2020 Chevrolet Equinox, 2021-2022 Chevrolet Equinox, 2021-2022 Chevrolet Trax, 2018-2020 GMC Terrain, 2021-2022 GMC Terrain
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialAluminum
ColorGrey
Part interchange
GM0720227, 12673413, 12656949, 12669633, 1581835, 15-81835, 902-2124, 86206, 
...View more
item #1000ZQ5E
Show less
Engine Coolant Thermostat Housing Assembly for Buick Regal 2014-2017 Chevy GMC
A-Premium®Part # APTHA0036
Engine Coolant Thermostat Housing Assembly for Buick Regal 2014-2017 Chevy GMC
4.649 Reviews
$40.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2016 - 2020 Buick Envision, 2017 - 2020 Buick Envision, 2014 - 2017 Buick Regal, 2018 - 2020 Buick Regal Sportback, 2018 - 2020 Buick Regal TourX, 2013 - 2019 Cadillac ATS, 2016 - 2018 Cadillac CT6, 2014 - 2019 Cadillac CTS, 2019 - 2022 Chevrolet Blazer, 2016 - 2022 Chevrolet Camaro, 2018 - 2020 Chevrolet Equinox, 2014 - 2019 Chevrolet Impala, 2013 - 2022 Chevrolet Malibu, 2015 - 2015 Chevrolet Malibu, 2016 - 2016 Chevrolet Malibu Limited, 2018 - 2019 Chevrolet Traverse, 2017 - 2021 GMC Acadia, 2018 - 2021 GMC Terrain
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
902-2089, 12651603, 12679095, 25201447
item #1004T5N0
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ÜRO Parts GM0712937 Engine Coolant Thermostat Housing Assembly
ÜRO PartsPart # GM0712937
ÜRO Parts GM0712937 Engine Coolant Thermostat Housing Assembly
4.410 Reviews
$46.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2013-2015 Buick Encore, 2016-2016 Buick Encore, 2016-2016 Buick Encore, 2016-2016 Buick Encore, 2016-2016 Buick Encore, 2016-2016 Buick Encore, 2016-2016 Buick Encore, 2017-2018 Buick Encore, 2011-2015 Chevrolet Cruze, 2012-2018 Chevrolet Sonic, 2013-2018 Chevrolet Trax, 2016-2016 Chevrolet Cruze Limited
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
GM0712937, 25200455, 55565336, 55579010, 55593034, 902-808, 85993, 34709, 
...View more
item #1000ZPPA
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Thermostat Housing Assembly for Chevy Silverado 1500 Avalanche 1500 Camaro Buick
A-Premium®Part # APTHA0131
Thermostat Housing Assembly for Chevy Silverado 1500 Avalanche 1500 Camaro Buick
4.649 Reviews
$39.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2008 - 2009 Buick Allure, 2008 - 2009 Buick LaCrosse, 2004 - 2006 Buick Rainier, 2004 - 2005 Cadillac CTS, 2006 - 2007 Cadillac CTS, 2002 - 2005 Cadillac Escalade, 2002 - 2006 Cadillac Escalade, 2003 - 2006 Cadillac Escalade ESV, 2002 - 2006 Cadillac Escalade EXT, 2002 - 2006 Chevrolet Avalanche, 1998 - 2002 Chevrolet Camaro, 1997 - 2004 Chevrolet Corvette, 2005 - 2007 Chevrolet Corvette, 2008 - 2008 Chevrolet Corvette, 2006 - 2008 Chevrolet Corvette, 2003 - 2006 Chevrolet Express 1500, 2003 - 2006 Chevrolet Express 2500, 2003 - 2005 Chevrolet Express 2500, 2003 - 2006 Chevrolet Express 2500, 2003 - 2006 Chevrolet Express 3500, 2003 - 2006 Chevrolet Express 3500, 2003 - 2006 Chevrolet Express 3500, 2006 - 2009 Chevrolet Impala, 2006 - 2007 Chevrolet Monte Carlo, 1999 - 2006 Chevrolet Silverado 1500, 1999 - 2006 Chevrolet Silverado 1500, 2003 - 2006 Chevrolet Silverado 1500, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2005 - 2006 Chevrolet Silverado 1500 HD, 2001 - 2003 Chevrolet Silverado 1500 HD, 2007 - 2007 Chevrolet Silverado 1500 HD Classic, 1999 - 2000 Chevrolet Silverado 2500, 2003 - 2003 Chevrolet Silverado 2500, 1999 - 2004 Chevrolet Silverado 2500, 2001 - 2006 Chevrolet Silverado 2500 HD, 2007 - 2007 Chevrolet Silverado 2500 HD Classic, 2001 - 2006 Chevrolet Silverado 3500, 2007 - 2007 Chevrolet Silverado 3500 Classic, 2007 - 2007 Chevrolet Silverado 3500 HD, 2003 - 2004 Chevrolet SSR, 2005 - 2006 Chevrolet SSR, 2000 - 2006 Chevrolet Suburban 1500, 2006 - 2006 Chevrolet Suburban 1500, 2000 - 2006 Chevrolet Suburban 2500, 2000 - 2006 Chevrolet Tahoe, 2000 - 2006 Chevrolet Tahoe, 2006 - 2006 Chevrolet Trailblazer, 2006 - 2006 Chevrolet Trailblazer, 2003 - 2006 Chevrolet Trailblazer EXT, 2005 - 2006 Chevrolet W3500 Tiltmaster, 2003 - 2003 Chevrolet W3500 Tiltmaster, 2003 - 2006 Chevrolet W4500 Tiltmaster, 2006 - 2012 Workhorse Custom Chassis W42, 2006 - 2010 Workhorse Custom Chassis W42, 2011 - 2012 Workhorse Custom Chassis W62
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialAluminum
Part interchange
902-2836, 524KT, 86220, 1511057, 12600172, 12568911, 12581594, 12600178, 
...View more
item #10021TUK
Note
This item comes with a Cover.
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Thermostat Housing Assembly for Chevy Malibu 13-14 Colorado Buick LaCrosse GMC
A-Premium®Part # APTHA0037
Thermostat Housing Assembly for Chevy Malibu 13-14 Colorado Buick LaCrosse GMC
4.649 Reviews
$62.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits 2018 - 2019 Buick LaCrosse, 2013 - 2017 Cadillac ATS, 2015 - 2021 Chevrolet Colorado, 2013 - 2014 Chevrolet Malibu, 2015 - 2021 GMC Canyon
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialMetal
ColorNatural
Part interchange
902-2125, 12650241
item #1003CVS2
Show less
Coolant Thermostat Housing Water Outlet with Sensor for Chevy Cruze Sonic Trax
A-Premium®Part # APTHA0062
Coolant Thermostat Housing Water Outlet with Sensor for Chevy Cruze Sonic Trax
4.649 Reviews
$23.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2013 - 2015 Buick Encore, 2016 - 2020 Buick Encore, 2011 - 2015 Chevrolet Cruze, 2016 - 2016 Chevrolet Cruze Limited, 2012 - 2020 Chevrolet Sonic, 2013 - 2018 Chevrolet Trax, 2019 - 2019 Chevrolet Trax, 2020 - 2020 Chevrolet Trax
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialPlastic
ColorBlack
Part interchange
902-846, 1511105, 25193922, 55565334
item #100509H9
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ÜRO Parts GM0720261 Engine Coolant Thermostat Housing Assembly, Water Pump
ÜRO PartsPart # GM0720261
ÜRO Parts GM0720261 Engine Coolant Thermostat Housing Assembly, Water Pump
4.410 Reviews
$45.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2014-2017 Buick Regal, 2016-2020 Buick Envision, 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourX, 2013-2019 Cadillac ATS, 2014-2019 Cadillac CTS, 2016-2018 Cadillac CT6, 2013-2022 Chevrolet Malibu, 2014-2019 Chevrolet Impala, 2016-2016 Chevrolet Malibu Limited, 2016-2022 Chevrolet Camaro, 2018-2019 Chevrolet Traverse, 2018-2020 Chevrolet Equinox, 2019-2022 Chevrolet Blazer, 2017-2021 GMC Acadia, 2018-2021 GMC Terrain
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialAluminum
ColorSilver
Part interchange
GM0720261, 12651603, 1581764, 25201447, 15-81764, 902-2089, 86164, 34853, 
...View more
item #1000ZSQ5
Show less
Vemo V40-99-1103 Engine Coolant Thermostat Housing
VemoPart # V40-99-1103
Vemo V40-99-1103 Engine Coolant Thermostat Housing
53 Reviews
$80.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2014-2017 Buick Regal, 2016-2017 Buick Envision, 2018-2018 Buick Envision, 2013-2017 Cadillac ATS, 2014-2014 Cadillac CTS, 2014-2014 Cadillac CTS, 2014-2014 Cadillac CTS, 2014-2014 Cadillac CTS, 2015-2017 Cadillac CTS, 2016-2016 Cadillac CT6, 2017-2017 Cadillac CT6, 2018-2018 Cadillac ATS, 2018-2018 Cadillac CT6, 2018-2018 Cadillac CTS, 2013-2016 Chevrolet Malibu, 2014-2015 Chevrolet Impala, 2014-2015 Chevrolet Malibu, 2015-2015 Chevrolet Malibu, 2016-2016 Chevrolet Malibu Limited, 2016-2017 Chevrolet Camaro, 2016-2017 Chevrolet Impala, 2017-2017 Chevrolet Malibu, 2018-2018 Chevrolet Camaro, 2018-2018 Chevrolet Equinox, 2018-2018 Chevrolet Impala, 2018-2018 Chevrolet Malibu, 2018-2018 Chevrolet Traverse, 2017-2017 GMC Acadia, 2018-2018 GMC Acadia, 2018-2018 GMC Terrain
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Part interchange
V40-99-1103, 12651603, 1338392, 25201447
item #1001QQUE
Note
With seal
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Vemo V15-99-2042 Engine Coolant Thermostat, Front Side
VemoPart # V15-99-2042
Vemo V15-99-2042 Engine Coolant Thermostat, Front Side
53 Reviews
$21.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2013-2014 Buick Encore, 2015-2016 Buick Encore, 2015-2016 Buick Encore, 2015-2018 Buick Encore, 2015-2019 Buick Encore, 2017-2018 Buick Encore, 2017-2019 Buick Encore, 2017-2019 Buick Encore, 2017-2019 Buick Encore, 2020-2020 Buick Encore, 2021-2021 Buick Encore, 2011-2014 Chevrolet Cruze, 2012-2014 Chevrolet Sonic, 2013-2014 Chevrolet Trax, 2015-2015 Chevrolet Cruze, 2015-2018 Chevrolet Sonic, 2015-2020 Chevrolet Trax, 2016-2016 Chevrolet Cruze Limited, 2019-2020 Chevrolet Sonic, 2020-2020 Chevrolet Trax, 2021-2021 Chevrolet Trax
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
V15-99-2042, 105000106400, 32121111F, 2120078500, 032121111F, 25193922, 1207099, 1214652, 
...View more
item #1001QN8N
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Engine Coolant Thermostat Assembly for Chevy Equinox GMC Terrain 2.4L 2010-2017
A-Premium®Part # APTHA0005
Engine Coolant Thermostat Assembly for Chevy Equinox GMC Terrain 2.4L 2010-2017
4.649 Reviews
$48.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits 2010 - 2010 Buick Allure, 2011 - 2017 Buick Regal, 2012 - 2017 Buick Verano, 2010 - 2016 Buick LaCrosse, 2008 - 2008 Chevrolet Malibu, 2008 - 2014 Chevrolet Malibu, 2008 - 2008 Chevrolet Cobalt, 2008 - 2010 Chevrolet Cobalt, 2008 - 2011 Chevrolet HHR, 2008 - 2011 Chevrolet HHR, 2010 - 2017 Chevrolet Equinox, 2012 - 2014 Chevrolet Orlando, 2012 - 2015 Chevrolet Captiva Sport, 2014 - 2014 Chevrolet Impala, 2010 - 2017 GMC Terrain, 2008 - 2008 Pontiac G5, 2008 - 2010 Pontiac G5, 2008 - 2010 Pontiac G6, 2008 - 2009 Pontiac Solstice, 2008 - 2009 Saturn Aura, 2008 - 2010 Saturn Sky, 2007 - 2010 Saturn Vue
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialAluminum
ColorNatural
Part interchange
12607291, 12622410, 12618159, 902-2094
item #1003CXVV
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Thermostat Housing Assembly for Chevy Blazer Trailblazer GMC Envoy Buick Olds
A-Premium®Part # APTHA0084
Thermostat Housing Assembly for Chevy Blazer Trailblazer GMC Envoy Buick Olds
4.649 Reviews
$34.99
Quantity Less than 5
Edit ZIP code
2-year warranty
90 days free return
Fits 2004 - 2007 Buick Rainier, 2002 - 2002 Chevrolet Blazer, 2002 - 2009 Chevrolet Trailblazer, 2002 - 2006 Chevrolet Trailblazer EXT, 2002 - 2009 GMC Envoy, 2002 - 2006 GMC Envoy XL, 2004 - 2005 GMC Envoy XUV, 2002 - 2004 Oldsmobile Bravada, 2005 - 2009 Saab 9-7x
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialAluminum
ColorNatural
Part interchange
902-800, 413192, 85934, 12567750, 12572988, 12602913, 12620112, 24576961
item #1005GR5U
Show less
Thermostat Housing Assembly with Thermostat for Chevy Blazer GMC Envoy Buick 180°F
A-Premium®Part # APTHA0127
Thermostat Housing Assembly with Thermostat for Chevy Blazer GMC Envoy Buick 180°F
4.649 Reviews
$40.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits 2004 - 2007 Buick Rainier, 2002 - 2002 Chevrolet Blazer, 2002 - 2009 Chevrolet Trailblazer, 2002 - 2006 Chevrolet Trailblazer EXT, 2002 - 2009 GMC Envoy, 2002 - 2006 GMC Envoy XL, 2004 - 2005 GMC Envoy XUV, 2002 - 2004 Oldsmobile Bravada, 2005 - 2009 Saab 9-7x
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Vehicle: Buick
Item LocatedUnited States
Quantity1
MaterialAluminum
Part interchange
902-2131, 9022131, 12620112
item #1000W7A0
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This item comes with a Cover.
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What is an engine thermostat?

 While all engines can become too hot, if your thermostat isn't working correctly, your engine's well-being is at serious risk. The engine thermostat, often simply referred to as a thermostat, regulates the engine's operating temperature within an optimal range (typically around 195 to 220 degrees Fahrenheit).

How does a car thermostat work?

As a temperature-sensitive valve within the cooling system, a car thermostat responds to changes in coolant temperature. Understanding how it works by the following breakdown steps:

  • Closed position (cold start)

Initially closed to help the engine warm up quickly.

  • Heating up

The engine generates heat during operation.

  • Opening the thermostat

A temperature-sensitive element (usually wax) causes the thermostat to open gradually.

  • Coolant flow

When open, coolant flows from the engine to the radiator.

  • Maintaining optimal temperature

Adjusts coolant flow to maintain the ideal engine temperature.

  • Temperature regulation

Continuously adjusts to prevent overheating and ensure efficient operation.

Signs of a bad thermostat

  1. Overheating: The engine becomes excessively hot due to a stuck-closed thermostat.
  2. Low or fluctuating temperature: A thermostat stuck open results in a cooler engine, affecting fuel efficiency and heating.
  3. Temperature warning light: Illuminates to indicate engine overheating due to a faulty thermostat.
  4. Poor fuel efficiency: Stuck-open thermostat reduces fuel efficiency as the engine operates less efficiently at lower temperatures.
  5. Inadequate cabin heating: Insufficient cabin heating in cold weather with a thermostat that's stuck open.
  6. Coolant leaks: Gasket or sealing issues can lead to coolant leaks.
  7. Rapid temperature fluctuations: The gauge shows rapid swings between hot and cold.
  8. Engine running hot at idle: Higher engine temperature during idle or in traffic due to restricted coolant flow.
  9. Slow or inconsistent warm-up: Longer-than-normal warm-up times, even in moderate weather.
  10. Inconsistent heater operation: This affects the performance of the vehicle's heater, causing inconsistent or inadequate heating in cold weather.

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