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Thermostat

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Engine Coolant Thermostat for Subaru Outback Forester Impreza WRX Saab 9-2X 78℃Engine Coolant Thermostat for Subaru Outback Forester Impreza WRX Saab 9-2X 78℃
A-Premium®Part # APTHE051
Engine Coolant Thermostat for Subaru Outback Forester Impreza WRX Saab 9-2X 78℃
4.649 Reviews
$22.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2005 - 2005 Saab 9-2X, 2005 - 2006 Saab 9-2X, 2003 - 2006 Subaru Baja, 1998 - 2010 Subaru Forester, 2011 - 2013 Subaru Forester, 1993 - 1997 Subaru Impreza, 2002 - 2005 Subaru Impreza, 1995 - 2001 Subaru Impreza, 1998 - 2014 Subaru Impreza, 1990 - 1999 Subaru Legacy, 1996 - 2009 Subaru Legacy, 2015 - 2019 Subaru Legacy, 2000 - 2009 Subaru Outback, 2001 - 2004 Subaru Outback, 2015 - 2019 Subaru Outback, 1992 - 1997 Subaru SVX, 2013 - 2016 Subaru WRX, 2013 - 2018 Subaru WRX STI, 2020 - 2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DYPS
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Engine Coolant Thermostat for Subaru Outback 00-15 Forester Impreza Legacy 82℃
A-Premium®Part # APTHE076
Engine Coolant Thermostat for Subaru Outback 00-15 Forester Impreza Legacy 82℃
4.649 Reviews
$23.99
Quantity Less than 4
Edit ZIP code
2-year warranty
90 days free return
Fits 2005 - 2006 Saab 9-2X, 2006 - 2007 Subaru B9 Tribeca, 2003 - 2006 Subaru Baja, 2011 - 2013 Subaru Forester, 2014 - 2016 Subaru Forester, 2004 - 2010 Subaru Forester, 1995 - 1997 Subaru Impreza, 2002 - 2005 Subaru Impreza, 1995 - 2001 Subaru Impreza, 1998 - 2003 Subaru Impreza, 2004 - 2011 Subaru Impreza, 1995 - 1999 Subaru Legacy, 1996 - 2004 Subaru Legacy, 2005 - 2009 Subaru Legacy, 2008 - 2009 Subaru Legacy, 2010 - 2015 Subaru Legacy, 2000 - 2009 Subaru Outback, 2001 - 2005 Subaru Outback, 2006 - 2009 Subaru Outback, 2010 - 2015 Subaru Outback, 1995 - 1997 Subaru SVX, 2008 - 2014 Subaru Tribeca
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DYCR
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Engine Coolant Thermostat for Subaru Outback Forester Impreza Legacy Tribeca 60℃
A-Premium®Part # APTHE073
Engine Coolant Thermostat for Subaru Outback Forester Impreza Legacy Tribeca 60℃
4.649 Reviews
$20.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits 2006 - 2007 Subaru B9 Tribeca, 2003 - 2006 Subaru Baja, 1998 - 2013 Subaru Forester, 1993 - 1997 Subaru Impreza, 2002 - 2005 Subaru Impreza, 2008 - 2011 Subaru Impreza, 1995 - 2001 Subaru Impreza, 1998 - 2014 Subaru Impreza, 2008 - 2009 Subaru Legacy, 1990 - 1999 Subaru Legacy, 1996 - 2009 Subaru Legacy, 2010 - 2012 Subaru Legacy, 2008 - 2009 Subaru Legacy, 2010 - 2019 Subaru Legacy, 2000 - 2012 Subaru Outback, 2001 - 2009 Subaru Outback, 2017 - 2017 Subaru Outback, 2019 - 2019 Subaru Outback, 2010 - 2016 Subaru Outback, 1992 - 1997 Subaru SVX, 2008 - 2014 Subaru Tribeca, 2013 - 2014 Subaru WRX, 2013 - 2020 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DXAA
Show less
Engine Coolant Thermostat for GMC S15 Isuzu Oldsmobile Pontiac Subaru Suzuki 91℃
A-Premium®Part # APTHE078
Engine Coolant Thermostat for GMC S15 Isuzu Oldsmobile Pontiac Subaru Suzuki 91℃
4.649 Reviews
$20.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits 1991 - 1995 GMC C2500, 1992 - 1995 GMC C2500 Suburban, 1991 - 1995 GMC C3500, 1991 - 1995 GMC C3500HD, 1991 - 1991 GMC G3500, 1992 - 1992 GMC G3500, 1993 - 1996 GMC G3500, 1995 - 1995 GMC Jimmy, 1992 - 1994 GMC Jimmy, 1991 - 1995 GMC K2500, 1992 - 1995 GMC K2500 Suburban, 1991 - 1995 GMC K3500, 1991 - 1995 GMC P3500, 1996 - 1997 GMC P3500, 1991 - 1991 GMC R2500 Suburban, 1991 - 1991 GMC R3500, 1988 - 1988 GMC S15, 1990 - 1990 GMC S15, 1995 - 1995 GMC Safari, 1992 - 1994 GMC Safari, 1994 - 1995 GMC Sonoma, 1996 - 2003 GMC Sonoma, 1991 - 1991 GMC Sonoma, 1992 - 1993 GMC Sonoma, 1992 - 1995 GMC Sonoma, 1991 - 1991 GMC V3500, 1996 - 2000 Isuzu Hombre, 1991 - 1994 Isuzu Pickup, 1991 - 1992 Isuzu Rodeo, 1990 - 1991 Isuzu Trooper, 1992 - 1994 Oldsmobile 88, 1986 - 1994 Oldsmobile 98, 1992 - 1993 Oldsmobile Achieva, 1992 - 1992 Oldsmobile Bravada, 1993 - 1994 Oldsmobile Bravada, 1985 - 1987 Oldsmobile Calais, 1988 - 1988 Oldsmobile Cutlass, 1989 - 1991 Oldsmobile Cutlass, 1993 - 1996 Oldsmobile Cutlass, 1989 - 1993 Oldsmobile Cutlass, 1986 - 1986 Oldsmobile Cutlass, 1987 - 1988 Oldsmobile Cutlass, 1991 - 1992 Oldsmobile Cutlass, 1996 - 1996 Oldsmobile Cutlass, 1986 - 1986 Oldsmobile Delta, 1986 - 1991 Oldsmobile Delta, 1992 - 1995 Oldsmobile Silhouette, 1986 - 1992 Oldsmobile Toronado, 1987 - 1994 Pontiac Bonneville, 1989 - 1989 Pontiac Firebird, 1990 - 1992 Pontiac Firebird, 1993 - 1995 Pontiac Firebird, 1989 - 1989 Pontiac Firebird, 1995 - 1997 Pontiac Firebird, 1985 - 1991 Pontiac Firefly, 1995 - 2000 Pontiac Firefly, 1995 - 2000 Pontiac Firefly, 1985 - 1987 Pontiac Grand, 1992 - 1993 Pontiac Grand, 1996 - 1996 Pontiac Grand, 1995 - 1995 Pontiac Sunfire, 1992 - 1995 Pontiac Trans Sport, 1987 - 1989 Subaru Justy, 1990 - 1991 Subaru Justy, 1995 - 2000 Suzuki Esteem, 1994 - 1994 Suzuki Swift, 1991 - 2001 Suzuki Swift
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DTRR
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Beck/Arnley 143-0930 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0930
Beck/Arnley 143-0930 Engine Coolant Thermostat
51 Reviews
$40.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2010-2012 Subaru Legacy, 2010-2012 Subaru Outback
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
Part interchange
143-0930
item #1000XKVU
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Beck/Arnley 143-0686 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0686
Beck/Arnley 143-0686 Engine Coolant Thermostat
51 Reviews
$21.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1982-1982 Chevrolet LUV, 1985-1988 Chevrolet Spectrum, 1989-1989 Geo Spectrum, 1990-1991 Geo Storm, 1992-1993 Geo Storm, 1994-1996 Honda Passport, 1981-1982 Isuzu Pickup, 1981-1984 Isuzu I-Mark, 1983-1987 Isuzu Pickup, 1983-1991 Isuzu Impulse, 1984-1984 Isuzu Trooper, 1985-1985 Isuzu I-Mark, 1985-1985 Isuzu Trooper, 1986-1987 Isuzu Trooper, 1986-1989 Isuzu I-Mark, 1988-1988 Isuzu Trooper, 1988-1990 Isuzu Pickup, 1988-1995 Isuzu Pickup, 1988-1995 Isuzu Pickup, 1989-1991 Isuzu Trooper, 1989-1994 Isuzu Amigo, 1991-1991 Isuzu Stylus, 1991-1997 Isuzu Rodeo, 1992-1992 Isuzu Impulse, 1992-1992 Isuzu Stylus, 1993-1993 Isuzu Stylus, 1984-1985 Mazda 626, 1965-1965 Nissan 410, 1966-1968 Nissan 520 Pickup, 1966-1970 Nissan 1600, 1967-1967 Nissan 411, 1968-1970 Nissan 2000, 1968-1973 Nissan 510, 1969-1969 Nissan 521 Pickup, 1970-1972 Nissan 521 Pickup, 1970-1973 Nissan 240Z, 1971-1973 Nissan 1200, 1972-1973 Nissan 620 Pickup, 1973-1973 Nissan 610, 1974-1974 Nissan 260Z, 1974-1974 Nissan 620 Pickup, 1974-1974 Nissan 710, 1974-1974 Nissan B210, 1974-1976 Nissan 610, 1975-1977 Nissan 710, 1975-1978 Nissan 280Z, 1975-1978 Nissan B210, 1975-1979 Nissan 620, 1976-1978 Nissan F10, 1977-1980 Nissan 810, 1977-1986 Nissan 200SX, 1978-1981 Nissan 510, 1979-1982 Nissan 210, 1979-1982 Nissan 210, 1979-1982 Nissan 310, 1979-1983 Nissan 280ZX, 1980-1980 Nissan 720, 1981-1981 Nissan 810, 1981-1982 Nissan 720, 1981-1982 Nissan 720, 1982-1982 Nissan Sentra, 1982-1983 Nissan Maxima, 1982-1989 Nissan Stanza, 1983-1983 Nissan Pulsar, 1983-1983 Nissan Sentra, 1983-1983 Nissan Sentra, 1983-1984 Nissan Pulsar NX, 1983-1985 Nissan 720, 1983-1986 Nissan 720, 1984-1984 Nissan Maxima, 1984-1988 Nissan Sentra, 1985-1988 Nissan Pulsar NX, 1986-1988 Nissan Multi, 1986-1989 Nissan D21, 1987-1987 Nissan Pathfinder, 1987-1988 Nissan 200SX, 1987-1988 Nissan Van, 1989-1989 Nissan Pulsar NX, 1971-1971 Subaru Star, 1972-1972 Subaru GL, 1973-1974 Subaru GL, 1974-1974 Subaru DL, 1975-1975 Subaru GL, 1975-1989 Subaru DL, 1978-1979 Subaru Brat, 1979-1985 Subaru GL, 1980-1980 Subaru Brat, 1981-1987 Subaru Brat, 1985-1991 Subaru XT, 1986-1987 Subaru GL, 1988-1989 Subaru GL, 1990-1994 Subaru Loyale
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
QuantityOne Set
Part interchange
143-0686
item #1000XHZN
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℃
4.649 Reviews
$23.99
Quantity Less than 4
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, 2017 - 2017 Mitsubishi Outlander, 2017 - 2017 Mitsubishi Outlander, 2018 - 2020 Mitsubishi Outlander Sport, 2018 - 2023 Mitsubishi Outlander Sport, 2011 - 2013 Mitsubishi RVR, 2014 - 2015 Mitsubishi RVR, 2014 - 2016 Mitsubishi RVR, 2014 - 2017 Mitsubishi RVR, 2015 - 2015 Mitsubishi RVR, 2015 - 2017 Mitsubishi RVR, 2017 - 2017 Mitsubishi RVR, 2013 - 2016 Scion FR-S, 2013 - 2020 Subaru BRZ, 2016 - 2020 Subaru Crosstrek, 2021 - 2021 Subaru Crosstrek, 2011 - 2023 Subaru Forester, 2012 - 2014 Subaru Impreza, 2015 - 2021 Subaru Impreza, 2022 - 2023 Subaru Impreza, 2013 - 2019 Subaru Legacy, 2013 - 2019 Subaru Outback, 2017 - 2017 Subaru Outback, 2017 - 2017 Subaru Outback, 2018 - 2018 Subaru Outback, 2013 - 2015 Subaru XV Crosstrek, 2017 - 2019 Toyota 86
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DV7W
Show less
Beck/Arnley 143-0923 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0923
Beck/Arnley 143-0923 Engine Coolant Thermostat
51 Reviews
$29.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2012-2014 Subaru Impreza, 2012-2014 Subaru Impreza, 2012-2014 Subaru Impreza, 2012-2014 Subaru Impreza, 2012-2014 Subaru Impreza, 2012-2014 Subaru Impreza, 2012-2014 Subaru Impreza, 2013-2013 Subaru Legacy, 2013-2013 Subaru Legacy, 2013-2013 Subaru Legacy, 2013-2013 Subaru Legacy, 2013-2013 Subaru Legacy, 2013-2013 Subaru Outback, 2013-2014 Subaru Outback, 2013-2014 Subaru Outback, 2013-2014 Subaru Outback, 2013-2014 Subaru Outback, 2013-2014 Subaru XV Crosstrek, 2014-2014 Subaru Legacy, 2014-2014 Subaru Outback, 2014-2014 Subaru Outback, 2015-2015 Subaru XV Crosstrek, 2015-2015 Subaru XV Crosstrek, 2016-2016 Subaru Crosstrek, 2016-2016 Subaru Crosstrek
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
Part interchange
143-0923
item #1000XKE6
Show less
Beck/Arnley 143-0684 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0684
Beck/Arnley 143-0684 Engine Coolant Thermostat
51 Reviews
$20.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1982-1982 Chevrolet LUV, 1985-1988 Chevrolet Spectrum, 1989-1989 Geo Spectrum, 1990-1991 Geo Storm, 1992-1993 Geo Storm, 1994-1996 Honda Passport, 1981-1982 Isuzu Pickup, 1981-1984 Isuzu I-Mark, 1983-1987 Isuzu Pickup, 1983-1991 Isuzu Impulse, 1984-1984 Isuzu Trooper, 1985-1985 Isuzu I-Mark, 1985-1985 Isuzu Trooper, 1986-1987 Isuzu Trooper, 1986-1989 Isuzu I-Mark, 1988-1988 Isuzu Trooper, 1988-1990 Isuzu Pickup, 1989-1991 Isuzu Trooper, 1989-1994 Isuzu Amigo, 1991-1991 Isuzu Stylus, 1991-1994 Isuzu Pickup, 1991-1994 Isuzu Pickup, 1991-1997 Isuzu Rodeo, 1992-1992 Isuzu Impulse, 1992-1992 Isuzu Stylus, 1993-1993 Isuzu Stylus, 1995-1995 Isuzu Pickup, 1984-1985 Mazda 626, 1965-1965 Nissan 410, 1966-1968 Nissan 520 Pickup, 1966-1970 Nissan 1600, 1967-1967 Nissan 411, 1968-1970 Nissan 2000, 1968-1973 Nissan 510, 1969-1969 Nissan 521 Pickup, 1970-1972 Nissan 521 Pickup, 1970-1973 Nissan 240Z, 1971-1973 Nissan 1200, 1972-1973 Nissan 620 Pickup, 1973-1973 Nissan 610, 1974-1974 Nissan 260Z, 1974-1974 Nissan 620 Pickup, 1974-1974 Nissan 710, 1974-1974 Nissan B210, 1974-1976 Nissan 610, 1975-1977 Nissan 710, 1975-1978 Nissan 280Z, 1975-1978 Nissan B210, 1975-1979 Nissan 620, 1976-1978 Nissan F10, 1977-1980 Nissan 810, 1977-1986 Nissan 200SX, 1978-1981 Nissan 510, 1979-1982 Nissan 210, 1979-1982 Nissan 210, 1979-1982 Nissan 310, 1979-1983 Nissan 280ZX, 1980-1980 Nissan 720, 1981-1981 Nissan 810, 1981-1982 Nissan 720, 1981-1982 Nissan 720, 1982-1982 Nissan Sentra, 1982-1983 Nissan Maxima, 1982-1989 Nissan Stanza, 1983-1983 Nissan Pulsar, 1983-1983 Nissan Sentra, 1983-1983 Nissan Sentra, 1983-1984 Nissan Pulsar NX, 1983-1985 Nissan 720, 1983-1986 Nissan 720, 1984-1984 Nissan Maxima, 1984-1988 Nissan Sentra, 1985-1988 Nissan Pulsar NX, 1986-1988 Nissan Multi, 1986-1989 Nissan D21, 1987-1987 Nissan Pathfinder, 1987-1988 Nissan 200SX, 1987-1988 Nissan Van, 1989-1989 Nissan Pulsar NX, 1971-1971 Subaru Star, 1972-1972 Subaru GL, 1973-1974 Subaru GL, 1974-1974 Subaru DL, 1975-1975 Subaru GL, 1975-1989 Subaru DL, 1978-1979 Subaru Brat, 1979-1985 Subaru GL, 1980-1980 Subaru Brat, 1981-1987 Subaru Brat, 1985-1991 Subaru XT, 1986-1987 Subaru GL, 1988-1989 Subaru GL, 1990-1994 Subaru Loyale
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
Part interchange
143-0684
item #1000XKL4
Show less
Beck/Arnley 143-0912 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0912
Beck/Arnley 143-0912 Engine Coolant Thermostat
51 Reviews
$29.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2013-2016 Scion FR-S, 2011-2011 Subaru Forester, 2011-2013 Subaru Forester, 2011-2013 Subaru Forester, 2011-2013 Subaru Forester, 2012-2013 Subaru Forester, 2013-2013 Subaru Forester, 2013-2015 Subaru BRZ, 2014-2018 Subaru Forester, 2017-2020 Toyota 86
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
Part interchange
143-0912
item #1000XLDD
Show less
Beck/Arnley 143-0694 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0694
Beck/Arnley 143-0694 Engine Coolant Thermostat
51 Reviews
$21.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1998-2000 Chevrolet Metro, 1989-1993 Geo Metro, 1995-1997 Geo Metro, 1991-1992 Isuzu Rodeo, 1991-1994 Isuzu Pickup, 1984-1991 Nissan Micra, 1987-1991 Subaru Justy, 1989-1991 Suzuki Swift, 1992-1994 Suzuki Swift, 1995-1998 Suzuki Esteem, 1995-1999 Suzuki Swift, 1999-2000 Suzuki Esteem
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
QuantityOne Set
Part interchange
143-0694
item #1000XLD4
Show less
Beck/Arnley 143-0685 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0685
Beck/Arnley 143-0685 Engine Coolant Thermostat
51 Reviews
$19.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1982-1982 Chevrolet LUV, 1985-1988 Chevrolet Spectrum, 1989-1989 Geo Spectrum, 1990-1991 Geo Storm, 1992-1993 Geo Storm, 1994-1996 Honda Passport, 1981-1982 Isuzu Pickup, 1981-1984 Isuzu I-Mark, 1983-1987 Isuzu Pickup, 1983-1991 Isuzu Impulse, 1984-1984 Isuzu Trooper, 1985-1985 Isuzu I-Mark, 1985-1985 Isuzu Trooper, 1986-1987 Isuzu Trooper, 1986-1989 Isuzu I-Mark, 1988-1988 Isuzu Trooper, 1988-1990 Isuzu Pickup, 1988-1995 Isuzu Pickup, 1988-1995 Isuzu Pickup, 1989-1991 Isuzu Trooper, 1989-1994 Isuzu Amigo, 1991-1991 Isuzu Stylus, 1991-1997 Isuzu Rodeo, 1992-1992 Isuzu Impulse, 1992-1992 Isuzu Stylus, 1993-1993 Isuzu Stylus, 1984-1985 Mazda 626, 1965-1965 Nissan 410, 1966-1968 Nissan 520 Pickup, 1966-1970 Nissan 1600, 1967-1967 Nissan 411, 1968-1970 Nissan 2000, 1968-1973 Nissan 510, 1969-1969 Nissan 521 Pickup, 1970-1972 Nissan 521 Pickup, 1970-1973 Nissan 240Z, 1971-1973 Nissan 1200, 1972-1973 Nissan 620 Pickup, 1973-1973 Nissan 610, 1974-1974 Nissan 260Z, 1974-1974 Nissan 620 Pickup, 1974-1974 Nissan 710, 1974-1974 Nissan B210, 1974-1976 Nissan 610, 1975-1977 Nissan 710, 1975-1978 Nissan 280Z, 1975-1978 Nissan B210, 1975-1979 Nissan 620, 1976-1978 Nissan F10, 1977-1980 Nissan 810, 1977-1986 Nissan 200SX, 1978-1981 Nissan 510, 1979-1982 Nissan 210, 1979-1982 Nissan 210, 1979-1982 Nissan 310, 1979-1983 Nissan 280ZX, 1980-1980 Nissan 720, 1981-1981 Nissan 810, 1981-1982 Nissan 720, 1981-1982 Nissan 720, 1982-1982 Nissan Sentra, 1982-1983 Nissan Maxima, 1982-1989 Nissan Stanza, 1983-1983 Nissan Pulsar, 1983-1983 Nissan Sentra, 1983-1983 Nissan Sentra, 1983-1984 Nissan Pulsar NX, 1983-1985 Nissan 720, 1983-1986 Nissan 720, 1984-1984 Nissan Maxima, 1984-1988 Nissan Sentra, 1985-1988 Nissan Pulsar NX, 1986-1988 Nissan Multi, 1986-1989 Nissan D21, 1987-1987 Nissan Pathfinder, 1987-1988 Nissan 200SX, 1987-1988 Nissan Van, 1989-1989 Nissan Pulsar NX, 1971-1971 Subaru Star, 1972-1972 Subaru GL, 1973-1974 Subaru GL, 1974-1974 Subaru DL, 1975-1975 Subaru GL, 1975-1989 Subaru DL, 1978-1979 Subaru Brat, 1979-1985 Subaru GL, 1980-1980 Subaru Brat, 1981-1987 Subaru Brat, 1985-1991 Subaru XT, 1986-1987 Subaru GL, 1988-1989 Subaru GL, 1990-1994 Subaru Loyale
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
Part interchange
143-0685
item #1000XH1H
Show less
Beck/Arnley 143-0972 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0972
Beck/Arnley 143-0972 Engine Coolant Thermostat
51 Reviews
$24.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2015-2015 Subaru Outback, 2015-2015 Subaru Outback, 2015-2015 Subaru Outback, 2015-2015 Subaru Outback, 2015-2015 Subaru Outback, 2015-2015 Subaru Outback, 2015-2015 Subaru XV Crosstrek, 2015-2015 Subaru XV Crosstrek, 2015-2015 Subaru XV Crosstrek, 2015-2016 Subaru Impreza, 2015-2019 Subaru Legacy, 2016-2016 Subaru Crosstrek, 2016-2016 Subaru Crosstrek, 2016-2016 Subaru Crosstrek, 2016-2019 Subaru Outback, 2017-2017 Subaru Crosstrek
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
Part interchange
143-0972
item #1000XDXG
Show less
Beck/Arnley 143-0710 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0710
Beck/Arnley 143-0710 Engine Coolant Thermostat
51 Reviews
$36.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1990-2004 Subaru Legacy, 1992-1997 Subaru SVX, 1993-2001 Subaru Impreza, 1998-2010 Subaru Forester, 2000-2009 Subaru Outback, 2002-2004 Subaru Impreza, 2002-2005 Subaru Impreza, 2002-2005 Subaru Impreza, 2003-2006 Subaru Baja, 2004-2007 Subaru Impreza, 2005-2005 Subaru Legacy, 2005-2005 Subaru Legacy, 2006-2007 Subaru B9 Tribeca, 2006-2007 Subaru Impreza, 2006-2007 Subaru Impreza, 2006-2007 Subaru Impreza, 2006-2009 Subaru Legacy, 2006-2009 Subaru Legacy, 2007-2007 Subaru Impreza, 2007-2009 Subaru Legacy, 2008-2008 Subaru Impreza, 2008-2008 Subaru Legacy, 2008-2008 Subaru Legacy, 2008-2009 Subaru Legacy, 2008-2014 Subaru Tribeca, 2009-2009 Subaru Legacy, 2009-2009 Subaru Legacy, 2009-2011 Subaru Impreza, 2009-2011 Subaru Impreza, 2009-2011 Subaru Impreza, 2010-2010 Subaru Impreza, 2010-2011 Subaru Impreza, 2010-2015 Subaru Legacy, 2010-2017 Subaru Outback, 2011-2012 Subaru Forester, 2011-2013 Subaru Forester, 2011-2013 Subaru Forester, 2012-2013 Subaru Forester, 2015-2015 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
Part interchange
143-0710
item #1000XH8Z
Show less
Beck/Arnley 143-0727 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0727
Beck/Arnley 143-0727 Engine Coolant Thermostat
51 Reviews
$22.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1998-2000 Chevrolet Metro, 1989-1993 Geo Metro, 1995-1997 Geo Metro, 1990-1991 Isuzu Trooper, 1991-1992 Isuzu Rodeo, 1991-1994 Isuzu Pickup, 1984-1991 Nissan Micra, 1987-1991 Subaru Justy, 1989-1991 Suzuki Swift, 1992-1994 Suzuki Swift, 1995-1998 Suzuki Esteem, 1995-2001 Suzuki Swift, 1999-2000 Suzuki Esteem
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
QuantityOne Set
Part interchange
143-0727
item #1000XGS4
Show less
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℃
4.649 Reviews
$20.99
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, 2015 - 2019 Subaru Outback, 2017 - 2017 Subaru Outback, 2018 - 2018 Subaru Outback, 2013 - 2015 Subaru XV Crosstrek, 2017 - 2020 Toyota 86, 2022 - 2024 Toyota GR86
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DVR7
Show less
Engine Coolant Thermostat for Subaru Outback Forester Impreza Legacy Tribeca 77℃
A-Premium®Part # APTHE074
Engine Coolant Thermostat for Subaru Outback Forester Impreza Legacy Tribeca 77℃
4.649 Reviews
$22.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2006 - 2007 Subaru B9 Tribeca, 2003 - 2006 Subaru Baja, 1998 - 2013 Subaru Forester, 1993 - 1997 Subaru Impreza, 2002 - 2005 Subaru Impreza, 2008 - 2011 Subaru Impreza, 1995 - 2001 Subaru Impreza, 1998 - 2014 Subaru Impreza, 2008 - 2009 Subaru Legacy, 1990 - 1999 Subaru Legacy, 1996 - 2009 Subaru Legacy, 2010 - 2012 Subaru Legacy, 2008 - 2009 Subaru Legacy, 2010 - 2013 Subaru Legacy, 2015 - 2019 Subaru Legacy, 2000 - 2012 Subaru Outback, 2001 - 2009 Subaru Outback, 2017 - 2017 Subaru Outback, 2019 - 2019 Subaru Outback, 2010 - 2013 Subaru Outback, 2015 - 2016 Subaru Outback, 1992 - 1997 Subaru SVX, 2008 - 2013 Subaru Tribeca, 2013 - 2016 Subaru WRX, 2013 - 2021 Subaru WRX STI
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DW8U
Show less
Beck/Arnley 143-0951 Engine Coolant Thermostat
Beck/ArnleyPart # 143-0951
Beck/Arnley 143-0951 Engine Coolant Thermostat
51 Reviews
$31.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2014-2018 Subaru Forester, 2015-2016 Subaru WRX, 2017-2020 Subaru WRX, 2019-2020 Subaru Ascent, 2020-2020 Subaru Legacy, 2020-2020 Subaru Outback
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
Part interchange
143-0951
item #1000XKAZ
Show less
Engine Coolant Thermostat - Mahle TX 113 88D
MahlePart # TX 113 88D
Engine Coolant Thermostat - Mahle TX 113 88D
$29.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1988-1988 Daihatsu Charade, 1989-1992 Daihatsu Charade, 1989-1991 Isuzu Trooper, 1987-1991 Subaru Justy, 1989-2001 Suzuki Swift, 1995-1998 Suzuki Esteem, 1999-2000 Suzuki Esteem
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
Part interchange
TX 113 88D, 410183.88D, 34019, 48529, TX11388D, 203-195, 17600-85821, 17670-50G10
item #1000XS00
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Engine Coolant Thermostat - Upper - Mahle TX 258 55
MahlePart # TX 258 55
Engine Coolant Thermostat - Upper - Mahle TX 258 55
$30.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2012-2015 Subaru Impreza, 2012-2016 Subaru Impreza, 2012-2016 Subaru Impreza, 2012-2016 Subaru Impreza, 2012-2016 Subaru Impreza, 2012-2016 Subaru Impreza, 2012-2016 Subaru Impreza, 2013-2015 Subaru BRZ, 2013-2015 Subaru XV Crosstrek, 2014-2016 Subaru Forester, 2015-2015 Subaru Legacy, 2015-2015 Subaru Outback, 2015-2015 Subaru Outback, 2015-2015 Subaru Outback, 2015-2015 Subaru Outback, 2015-2015 Subaru Outback, 2015-2015 Subaru Outback
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Subaru
Item LocatedUnited States
Quantity1
Installation PositionUpper
Part interchange
TX 258 55, TX 258 55, 21210 AA190
item #1000XQTQ
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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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