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Mitsubishi Thermostat

28 items

Upgrade your vehicle's thermostat with A-Premium's high-quality options. Choose reliability and durability for a smoother ride.

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Engine Coolant Thermostat for Toyota Camry 1988-2017 RAV4 Corolla Tacoma HighlanderEngine Coolant Thermostat for Toyota Camry 1988-2017 RAV4 Corolla Tacoma Highlander
A-Premium®Part # APTHE100
Engine Coolant Thermostat for Toyota Camry 1988-2017 RAV4 Corolla Tacoma Highlander
4.685 Reviews
$16.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1998 - 2002 Chevrolet Prizm, 1992 - 1992 Dodge Colt, 1993 - 1996 Eagle Summit, 1995 - 1998 Eagle Talon, 1996 - 1999 Ford Taurus, 1990 - 1991 Lexus ES250, 1992 - 2003 Lexus ES300, 2004 - 2006 Lexus ES330, 2007 - 2018 Lexus ES350, 2010 - 2012 Lexus HS250h, 1990 - 1997 Lexus LS400, 1999 - 2003 Lexus RX300, 2004 - 2006 Lexus RX330, 2007 - 2015 Lexus RX350, 2006 - 2008 Lexus RX400h, 2010 - 2015 Lexus RX450h, 1992 - 1997 Lexus SC400, 1995 - 1996 Mitsubishi Eclipse, 1996 - 1998 Mitsubishi Eclipse, 1999 - 1999 Mitsubishi Eclipse
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
ConditionNew
item #1018A699
Note
Start to Open Temperature: 82℃.
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A-Premium APTHE004 Engine Coolant Thermostat
A-Premium®Part # APTHE004
A-Premium APTHE004 Engine Coolant Thermostat
4.685 Reviews
$31.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1980 - 1982 AMC Concord, 1981 - 1983 AMC Eagle, 1977 - 1977 AMC Gremlin, 1980 - 1982 AMC Spirit, 1979 - 1979 AMC Spirit, 2013 - 2021 Blue Bird Vision School Bus, 1981 - 1986 Chevrolet Chevette, 1982 - 1982 Datsun 720, 1978 - 1978 Dodge D100, 1979 - 1979 Dodge D100, 1978 - 1978 Dodge D150, 1979 - 1980 Dodge D150, 1978 - 1978 Dodge D200, 1980 - 1980 Dodge D200, 1983 - 1985 Dodge Power Ram 50, 1983 - 1985 Dodge Ram 50, 1978 - 1978 Dodge W150, 1979 - 1979 Dodge W150, 1978 - 1978 Dodge W200, 1979 - 1979 Dodge W200
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V2C8
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A-Premium APTHE075 Engine Coolant Thermostat
A-Premium®Part # APTHE075
A-Premium APTHE075 Engine Coolant Thermostat
4.685 Reviews
$25.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1995 - 1995 Chrysler Sebring, 2000 - 2000 Chrysler Sebring, 1997 - 1999 Chrysler Sebring, 2001 - 2003 Mitsubishi Galant, 2004 - 2005 Mitsubishi Galant
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V4C3
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A-Premium APTHE030 Engine Coolant Thermostat
A-Premium®Part # APTHE030
A-Premium APTHE030 Engine Coolant Thermostat
4.685 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
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V1U2
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A-Premium APTHE032 Engine Coolant Thermostat
A-Premium®Part # APTHE032
A-Premium APTHE032 Engine Coolant Thermostat
4.685 Reviews
$22.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2007 - 2007 Buick Rainier, 2009 - 2014 Cadillac CTS, 2007 - 2014 Cadillac Escalade, 2009 - 2013 Cadillac Escalade, 2021 - 2023 Cadillac Escalade, 2007 - 2014 Cadillac Escalade ESV, 2021 - 2023 Cadillac Escalade ESV, 2007 - 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, 2007 - 2020 GMC Savana 2500, 2018 - 2021 GMC Savana 2500, 2021 - 2022 GMC Savana 2500, 2007 - 2017 GMC Savana 3500, 2007 - 2020 GMC Savana 3500, 2018 - 2021 GMC Savana 3500, 2021 - 2022 GMC Savana 3500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V0PY
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Engine Coolant Thermostat for Toyota Camry RAV4 Ford Mitsubishi Scion Lexus 89℃
A-Premium®Part # APTHE071
Engine Coolant Thermostat for Toyota Camry RAV4 Ford Mitsubishi Scion Lexus 89℃
4.685 Reviews
$26.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1998 - 2002 Chevrolet Prizm, 1992 - 1992 Dodge Colt, 1992 - 1992 Dodge Colt, 1993 - 1996 Eagle Summit, 1995 - 1998 Eagle Talon, 1996 - 1999 Ford Taurus, 1990 - 1991 Lexus ES250, 1992 - 2003 Lexus ES300, 2004 - 2006 Lexus ES330, 2007 - 2017 Lexus ES350, 2010 - 2012 Lexus HS250h, 1990 - 1997 Lexus LS400, 1999 - 2003 Lexus RX300, 2004 - 2006 Lexus RX330, 2007 - 2015 Lexus RX350, 2006 - 2008 Lexus RX400h, 2010 - 2015 Lexus RX450h, 1992 - 1997 Lexus SC400, 1995 - 1996 Mitsubishi Eclipse, 1999 - 1999 Mitsubishi Eclipse
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DUS4
Note
Start to Open Temperature: 89℃.
Show less
A-Premium APTHE081 Engine Coolant Thermostat
A-Premium®Part # APTHE081
A-Premium APTHE081 Engine Coolant Thermostat
4.685 Reviews
$20.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1991 - 1994 Mercury Capri, 1987 - 1990 Mercury Tracer, 1991 - 1996 Mercury Tracer, 1997 - 1999 Mitsubishi 3000GT, 1983 - 1988 Mitsubishi Cordia, 1992 - 1996 Mitsubishi Diamante, 1990 - 1994 Mitsubishi Eclipse, 1992 - 1992 Mitsubishi Expo, 1985 - 1992 Mitsubishi Galant, 1983 - 1989 Mitsubishi Mighty Max, 1983 - 1989 Mitsubishi Mighty Max, 1990 - 1993 Mitsubishi Mighty Max, 1990 - 1994 Mitsubishi Mighty Max, 1995 - 1996 Mitsubishi Mighty Max, 1985 - 1989 Mitsubishi Mirage, 1985 - 1996 Mitsubishi Mirage, 1991 - 1992 Mitsubishi Mirage, 2017 - 2017 Mitsubishi Mirage, 1983 - 1989 Mitsubishi Montero, 1989 - 1994 Mitsubishi Montero
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V56V
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A-Premium APTHE001 Engine Coolant Thermostat
A-Premium®Part # APTHE001
A-Premium APTHE001 Engine Coolant Thermostat
4.685 Reviews
$23.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1997 - 1999 Acura CL, 2001 - 2003 Acura CL, 1991 - 1995 Acura Legend, 2001 - 2006 Acura MDX, 2007 - 2013 Acura MDX, 1991 - 2005 Acura NSX, 1997 - 2005 Acura NSX, 2013 - 2015 Acura RDX, 1996 - 2008 Acura RL, 2009 - 2012 Acura RL, 1995 - 1998 Acura TL, 1996 - 2008 Acura TL, 2007 - 2014 Acura TL, 2009 - 2014 Acura TL, 2010 - 2014 Acura TSX, 1992 - 1994 Acura Vigor, 2010 - 2013 Acura ZDX, 1995 - 2000 Chrysler Cirrus, 1996 - 1996 Chrysler Sebring, 2000 - 2000 Chrysler Sebring
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V2X1
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A-Premium APTHE006 Engine Coolant Thermostat
A-Premium®Part # APTHE006
A-Premium APTHE006 Engine Coolant Thermostat
4.685 Reviews
$31.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1998 - 2002 Chevrolet Prizm, 1992 - 1992 Dodge Colt, 1993 - 1996 Eagle Summit, 1995 - 1998 Eagle Talon, 1996 - 1999 Ford Taurus, 1990 - 1991 Lexus ES250, 1992 - 2003 Lexus ES300, 2004 - 2006 Lexus ES330, 2007 - 2018 Lexus ES350, 2010 - 2012 Lexus HS250h, 1990 - 1997 Lexus LS400, 1999 - 2003 Lexus RX300, 2004 - 2006 Lexus RX330, 2007 - 2015 Lexus RX350, 2006 - 2008 Lexus RX400h, 2010 - 2015 Lexus RX450h, 1992 - 1997 Lexus SC400, 1995 - 1996 Mitsubishi Eclipse, 1996 - 1998 Mitsubishi Eclipse, 1999 - 1999 Mitsubishi Eclipse
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
MaterialMetal
ConditionNew
item #10156A30
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Thermostat Housing for Mitsubishi Outlander Lancer 04-06 Galant 04-12 Eclipse
A-Premium®Part # APTHA0182
Thermostat Housing for Mitsubishi Outlander Lancer 04-06 Galant 04-12 Eclipse
4.685 Reviews
$25.99
Low stock: Only 4 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2006 - 2012 Mitsubishi Eclipse, 2004 - 2012 Mitsubishi Galant, 2004 - 2006 Mitsubishi Lancer, 2004 - 2006 Mitsubishi Outlander
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
MaterialAluminum
ConditionNew
item #1000U947
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Engine Coolant Thermostat for Toyota Prius Tacoma 4Runner Yaris Mitsubishi 82℃
A-Premium®Part # APTHE041
Engine Coolant Thermostat for Toyota Prius Tacoma 4Runner Yaris Mitsubishi 82℃
4.685 Reviews
$26.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1993 - 2005 Lexus GS300, 2001 - 2005 Lexus IS300, 1992 - 2000 Lexus SC300, 2009 - 2010 Mitsubishi Lancer, 2011 - 2015 Mitsubishi Lancer, 2008 - 2010 Mitsubishi Outlander, 2004 - 2006 Scion xA, 2004 - 2006 Scion xB, 1996 - 2000 Toyota 4Runner, 2010 - 2010 Toyota 4Runner, 2000 - 2005 Toyota Echo, 1991 - 1997 Toyota Previa, 2001 - 2009 Toyota Prius, 1993 - 1998 Toyota Supra, 1994 - 1998 Toyota T100, 1995 - 2004 Toyota Tacoma, 1995 - 2015 Toyota Tacoma, 2006 - 2018 Toyota Yaris
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DWS9
Note
【Note-1】 Start to Open Temperature: 82℃.
【Note-2】 2011-2015 Mitsubishi Lancer L4 2.0L Turbocharged, NOT fits for L4 2.0L Naturally Aspirated.
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Engine Coolant Thermostat for Subaru Outback 13-19 Forester Impreza Toyota 89℃
A-Premium®Part # APTHE068
Engine Coolant Thermostat for Subaru Outback 13-19 Forester Impreza Toyota 89℃
4.685 Reviews
$20.99
Low stock: Only 3 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2011 - 2015 Mitsubishi Lancer, 2011 - 2015 Mitsubishi Lancer, 2016 - 2017 Mitsubishi Lancer, 2011 - 2020 Mitsubishi Outlander, 2018 - 2018 Mitsubishi Outlander, 2018 - 2020 Mitsubishi Outlander PHEV, 2011 - 2021 Mitsubishi Outlander Sport, 2015 - 2020 Mitsubishi Outlander Sport, 2011 - 2017 Mitsubishi RVR, 2013 - 2013 Scion FR-S, 2014 - 2016 Scion FR-S, 2013 - 2020 Subaru BRZ, 2016 - 2021 Subaru Crosstrek, 2011 - 2023 Subaru Forester, 2012 - 2014 Subaru Impreza, 2015 - 2021 Subaru Impreza, 2022 - 2023 Subaru Impreza, 2013 - 2014 Subaru Legacy, 2015 - 2019 Subaru Legacy, 2013 - 2014 Subaru Outback
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DVR7
Note
Start to Open Temperature: 89℃.
Show less
A-Premium APTHE003 Engine Coolant Thermostat
A-Premium®Part # APTHE003
A-Premium APTHE003 Engine Coolant Thermostat
4.685 Reviews
$20.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1980 - 1982 AMC Concord, 1981 - 1983 AMC Eagle, 1977 - 1977 AMC Gremlin, 1980 - 1982 AMC Spirit, 1979 - 1979 AMC Spirit, 2013 - 2021 Blue Bird Vision School Bus, 1981 - 1986 Chevrolet Chevette, 1982 - 1982 Datsun 720, 1978 - 1978 Dodge D100, 1979 - 1979 Dodge D100, 1978 - 1978 Dodge D150, 1979 - 1980 Dodge D150, 1978 - 1978 Dodge D200, 1980 - 1980 Dodge D200, 1983 - 1985 Dodge Power Ram 50, 1983 - 1985 Dodge Ram 50, 1978 - 1978 Dodge W150, 1979 - 1979 Dodge W150, 1978 - 1978 Dodge W200, 1979 - 1979 Dodge W200
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V2KW
Show less
Engine Coolant Thermostat for Subaru Outback 13-19 Forester Mitsubishi Scion 87℃
A-Premium®Part # APTHE067
Engine Coolant Thermostat for Subaru Outback 13-19 Forester Mitsubishi Scion 87℃
4.685 Reviews
$23.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2011 - 2015 Mitsubishi Lancer, 2011 - 2016 Mitsubishi Lancer, 2016 - 2016 Mitsubishi Lancer, 2017 - 2017 Mitsubishi Lancer, 2017 - 2017 Mitsubishi Lancer, 2017 - 2017 Mitsubishi Lancer, 2017 - 2017 Mitsubishi Lancer, 2017 - 2017 Mitsubishi Lancer, 2017 - 2017 Mitsubishi Lancer, 2017 - 2017 Mitsubishi Lancer, 2011 - 2020 Mitsubishi Outlander, 2018 - 2018 Mitsubishi Outlander, 2022 - 2022 Mitsubishi Outlander, 2018 - 2021 Mitsubishi Outlander PHEV, 2022 - 2023 Mitsubishi Outlander PHEV, 2011 - 2016 Mitsubishi Outlander Sport, 2015 - 2016 Mitsubishi Outlander Sport, 2017 - 2017 Mitsubishi Outlander, 2017 - 2017 Mitsubishi Outlander, 2017 - 2017 Mitsubishi Outlander
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DV7W
Note
Start to Open Temperature: 87℃.
Show less
Beck/Arnley 143-0688 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0688
Beck/Arnley 143-0688 Engine Coolant Thermostat
51 Reviews
$27.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1998-1998 Chevrolet Tracker, 1999-1999 Chevrolet Tracker, 1999-1999 Chevrolet Tracker, 1999-1999 Chevrolet Tracker, 1982-1985 Chrysler LeBaron, 1983-1984 Chrysler E Class, 1983-1984 Chrysler Executive Sedan, 1983-1985 Chrysler New Yorker, 1985-1985 Chrysler Executive Limousine, 1987-1989 Chrysler Conquest, 1988-1989 Chrysler New Yorker, 1989-1990 Chrysler Dynasty, 1990-1995 Chrysler LeBaron, 1971-1978 Dodge Colt, 1978-1983 Dodge Challenger, 1979-1980 Dodge Colt, 1979-1981 Dodge D50, 1979-1984 Dodge Colt, 1981-1985 Dodge Aries, 1982-1983 Dodge 400
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
Part interchange
143-0688
item #1000XGE3
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Beck/Arnley 143-0689 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0689
Beck/Arnley 143-0689 Engine Coolant Thermostat
51 Reviews
$23.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1998-1998 Chevrolet Tracker, 1999-1999 Chevrolet Tracker, 1999-1999 Chevrolet Tracker, 1999-1999 Chevrolet Tracker, 1982-1985 Chrysler LeBaron, 1983-1984 Chrysler E Class, 1983-1984 Chrysler Executive Sedan, 1983-1985 Chrysler New Yorker, 1985-1985 Chrysler Executive Limousine, 1987-1989 Chrysler Conquest, 1988-1989 Chrysler New Yorker, 1989-1990 Chrysler Dynasty, 1971-1978 Dodge Colt, 1978-1983 Dodge Challenger, 1979-1980 Dodge Colt, 1979-1981 Dodge D50, 1979-1984 Dodge Colt, 1981-1985 Dodge Aries, 1982-1983 Dodge 400, 1983-1983 Dodge Power Ram 50
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
Part interchange
143-0689
item #1000XHG9
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Beck/Arnley 143-0687 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0687
Beck/Arnley 143-0687 Engine Coolant Thermostat
51 Reviews
$22.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1998-1998 Chevrolet Tracker, 1999-1999 Chevrolet Tracker, 1999-1999 Chevrolet Tracker, 1999-1999 Chevrolet Tracker, 1982-1985 Chrysler LeBaron, 1983-1984 Chrysler E Class, 1983-1984 Chrysler Executive Sedan, 1983-1985 Chrysler New Yorker, 1985-1985 Chrysler Executive Limousine, 1987-1989 Chrysler Conquest, 1988-1989 Chrysler New Yorker, 1989-1990 Chrysler Dynasty, 1971-1978 Dodge Colt, 1978-1983 Dodge Challenger, 1979-1980 Dodge Colt, 1979-1981 Dodge D50, 1979-1983 Dodge Colt, 1981-1985 Dodge Aries, 1982-1983 Dodge 400, 1983-1983 Dodge Power Ram 50
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
QuantityOne Set
Part interchange
143-0687
item #1000XKVK
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Beck/Arnley 143-0804 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0804
Beck/Arnley 143-0804 Engine Coolant Thermostat
51 Reviews
$32.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1997-1997 Mitsubishi Diamante, 1998-2002 Mitsubishi Montero, 1998-2003 Mitsubishi Montero Sport, 1998-2004 Mitsubishi Diamante, 1999-2003 Mitsubishi Galant, 1999-2003 Mitsubishi Montero Sport, 2000-2001 Mitsubishi Montero Sport, 2000-2002 Mitsubishi Eclipse, 2003-2004 Mitsubishi Montero Sport, 2003-2005 Mitsubishi Eclipse, 2003-2005 Mitsubishi Eclipse, 2004-2006 Mitsubishi Galant, 2004-2008 Mitsubishi Endeavor, 2007-2007 Mitsubishi Galant, 2009-2009 Mitsubishi Galant, 2010-2011 Mitsubishi Endeavor
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
Part interchange
143-0804
item #1000XESK
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Beck/Arnley 143-0722 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0722
Beck/Arnley 143-0722 Engine Coolant Thermostat
51 Reviews
$44.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1998-2000 Chevrolet Prizm, 1995-1998 Eagle Talon, 1999-2005 Hyundai Sonata, 2001-2004 Hyundai Santa Fe, 2003-2006 Kia Optima, 1990-1991 Lexus ES250, 1990-1996 Lexus LS400, 1992-1995 Lexus ES300, 1992-1997 Lexus SC400, 1999-2002 Lexus ES300, 1999-2002 Lexus RX300, 2004-2004 Lexus ES330, 2007-2015 Lexus RX350, 2007-2018 Lexus ES350, 2010-2015 Lexus RX450h, 1993-1994 Mitsubishi Expo LRV, 1993-1995 Mitsubishi Expo, 1993-1998 Mitsubishi Galant, 1995-1999 Mitsubishi Eclipse, 1995-1999 Mitsubishi Eclipse
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
QuantityOne Set
Part interchange
143-0722
item #1000XEUU
Show less
Beck/Arnley 143-0716 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0716
Beck/Arnley 143-0716 Engine Coolant Thermostat
51 Reviews
$31.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1991-1993 Dodge Stealth, 1991-1996 Dodge Stealth, 1991-1996 Dodge Stealth, 1991-1991 Mitsubishi 3000GT, 1992-1996 Mitsubishi 3000GT, 1997-1998 Mitsubishi 3000GT, 1997-1998 Mitsubishi 3000GT, 1999-1999 Mitsubishi 3000GT
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mitsubishi
Item LocatedUnited States
Quantity1
Part interchange
143-0716
item #1000XDS2
Show less
Page 1 of 2

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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