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Temperature Sensor

6822 items

Automotive temperature sensors measure conditions in systems such as engine cooling, intake air and battery monitoring. Choose by the measured system and vehicle application, then compare mounting, terminals and connector shape. Similar plugs do not establish the correct signal or calibration for a different circuit.

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Engine Coolant Temperature Sensor for 1986-1993 Mercedes-Benz 300EEngine Coolant Temperature Sensor for 1986-1993 Mercedes-Benz 300E
A-Premium®Part # APTS0165
Engine Coolant Temperature Sensor for 1986-1993 Mercedes-Benz 300E
4.767 Reviews
$18.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz 300E: 1986 1987 1988 1989 1990 1991 1992 1993
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Item LocatedUnited States
ColorGold
ConditionNew
item #1012Z2U8
Note
This item fits the model with Gauge.
Show less
Engine Coolant Temperature Sensor for 1994-1995 Mercedes-Benz E420
A-Premium®Part # APTS0165
Engine Coolant Temperature Sensor for 1994-1995 Mercedes-Benz E420
4.767 Reviews
$18.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz E420: 1994 1995
Check if this fits your vehicle
Item LocatedUnited States
ColorGold
ConditionNew
item #1012Z2CL
Note
This item fits the model with Gauge.
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Engine Coolant Temperature Sensor for 1994-1999 Mercedes-Benz S500
A-Premium®Part # APTS0165
Engine Coolant Temperature Sensor for 1994-1999 Mercedes-Benz S500
4.767 Reviews
$18.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz S500: 1994 1995 1996 1997 1998 1999
Check if this fits your vehicle
Item LocatedUnited States
ColorGold
ConditionNew
item #1012Z6Y1
Note
This item fits the model with Gauge.
Show less
Engine Coolant Temperature Sensor for 1988-1989 1993 Mercedes-Benz 300CE
A-Premium®Part # APTS0165
Engine Coolant Temperature Sensor for 1988-1989 1993 Mercedes-Benz 300CE
4.767 Reviews
$18.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz 300CE: 1988 1989 1993
Check if this fits your vehicle
Item LocatedUnited States
ColorGold
ConditionNew
item #1012Z78Q
Note
This item fits the model with Gauge.
Show less
Engine Coolant Temperature Sensor for 1994 Mercedes-Benz S420
A-Premium®Part # APTS0177
Engine Coolant Temperature Sensor for 1994 Mercedes-Benz S420
4.767 Reviews
$17.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1994 Mercedes-Benz S420
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TS529, 5S6176, 82453, TS529, 862623006, 0085424517, A0085424517, 53014, 
...View more
ConditionNew
item #1000UGQ0
Show less
Engine Coolant Temperature Sensor for 1994 Mercedes-Benz C220
A-Premium®Part # APTS0177
Engine Coolant Temperature Sensor for 1994 Mercedes-Benz C220
4.767 Reviews
$17.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1994 Mercedes-Benz C220
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TS529, 5S6176, 82453, TS529, 862623006, 0085424517, A0085424517, 53014, 
...View more
ConditionNew
item #1000UN43
Show less
Engine Coolant Temperature Sensor for 1992-1993 Mercedes-Benz 500E
A-Premium®Part # APTS0177
Engine Coolant Temperature Sensor for 1992-1993 Mercedes-Benz 500E
4.767 Reviews
$17.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz 500E: 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TS529, 5S6176, 82453, TS529, 862623006, 0085424517, A0085424517, 53014, 
...View more
ConditionNew
item #1012ZD52
Show less
Engine Coolant Temperature Sensor for 1990-1993 Mercedes-Benz 500SL
A-Premium®Part # APTS0177
Engine Coolant Temperature Sensor for 1990-1993 Mercedes-Benz 500SL
4.767 Reviews
$17.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz 500SL: 1990 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TS529, 5S6176, 82453, TS529, 862623006, 0085424517, A0085424517, 53014, 
...View more
ConditionNew
item #1012ZA37
Show less
Cooling Fan Switch for 1998-2001 Volkswagen Beetle
A-Premium®Part # APTS0380
Cooling Fan Switch for 1998-2001 Volkswagen Beetle
4.767 Reviews
$13.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Volkswagen Beetle: 1998 1999 2000 2001
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Gold
ConditionNew
item #10188Q7W
Note
This item is 3-Blades Switch, Not 2-Blades.
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Engine Coolant Temperature Sender for 1975-1984 Volkswagen Rabbit
A-Premium®Part # APTS0316
Engine Coolant Temperature Sender for 1975-1984 Volkswagen Rabbit
4.767 Reviews
$11.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Volkswagen Rabbit: 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
027919501, 1257216, 175919501, 27919501, 3517501, 35175017, 49919501, TS10256, 
...View more
ConditionNew
item #1015W3UG
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Ambient Air Temperature Sensor for 2015-2019 INFINITI Q70L
A-Premium®Part # APTS0251
Ambient Air Temperature Sensor for 2015-2019 INFINITI Q70L
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits INFINITI Q70L: 2015 2016 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
277221VA0A, 5S14997, AX379
ConditionNew
item #10154X63
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Ambient Air Temperature Sensor for 2014-2017 INFINITI QX50
A-Premium®Part # APTS0251
Ambient Air Temperature Sensor for 2014-2017 INFINITI QX50
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits INFINITI QX50: 2014 2015 2016 2017
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
277221VA0A, 5S14997, AX379
ConditionNew
item #10154XAW
Show less
Ambient Air Temperature Sensor for 2011-2020 Nissan 370Z
A-Premium®Part # APTS0251
Ambient Air Temperature Sensor for 2011-2020 Nissan 370Z
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Nissan 370Z: 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
277221VA0A, 5S14997, AX379
ConditionNew
item #10154VZ8
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Temperature Sensor for 2007-2008 2010-2015 Audi Q7
A-Premium®Part # APTS0199
Temperature Sensor for 2007-2008 2010-2015 Audi Q7
4.767 Reviews
$18.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi Q7: 2007 2008 2010 2011 2012 2013 2014 2015
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
95557230410, 95857230410, 1J0907543, 1J0907543B, 1K0907543A, 1K0907543G, 5S16476, AX301, 
...View more
ConditionNew
item #10152S9A
Show less
Temperature Sensor for 2005-2012 Porsche Boxster
A-Premium®Part # APTS0199
Temperature Sensor for 2005-2012 Porsche Boxster
4.767 Reviews
$18.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Porsche Boxster: 2005 2006 2007 2008 2009 2010 2011 2012
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
95557230410, 95857230410, 1J0907543, 1J0907543B, 1K0907543A, 1K0907543G, 5S16476, AX301, 
...View more
ConditionNew
item #10152SLL
Show less
AC Evaporator Temperature Sensor for 2003-2014 Volvo XC90
A-Premium®Part # APTS0229
AC Evaporator Temperature Sensor for 2003-2014 Volvo XC90
4.767 Reviews
$19.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Volvo XC90: 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
9171489, 30665118
ConditionNew
item #10152SNT
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Outside Ambient Temperature Sensor for 2007-2010 Cadillac Escalade EXT
A-Premium®Part # APTS0288
Outside Ambient Temperature Sensor for 2007-2010 Cadillac Escalade EXT
4.767 Reviews
$12.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Cadillac Escalade EXT: 2007 2008 2009 2010
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10154V7L
Note
This item comes without bracket, without attaching clip.
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Engine Coolant Temperature Sensor for 1994-1997 Mercedes-Benz SL320
A-Premium®Part # APTS0165
Engine Coolant Temperature Sensor for 1994-1997 Mercedes-Benz SL320
4.767 Reviews
$18.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz SL320: 1994 1995 1996 1997
Check if this fits your vehicle
Item LocatedUnited States
ColorGold
ConditionNew
item #1012Z3VY
Note
This item fits the model with Gauge.
Show less
Engine Coolant Temperature Sensor for 1977-1980 Mercedes-Benz 280SE
A-Premium®Part # APTS0165
Engine Coolant Temperature Sensor for 1977-1980 Mercedes-Benz 280SE
4.767 Reviews
$18.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz 280SE: 1977 1978 1979 1980
Check if this fits your vehicle
Item LocatedUnited States
ColorGold
ConditionNew
item #1012Z5W6
Note
This item fits the model with Gauge.
Show less
Engine Cooling Fan Switch for 2001-2002 Audi TT Quattro
A-Premium®Part # APTS0185
Engine Cooling Fan Switch for 2001-2002 Audi TT Quattro
4.767 Reviews
$15.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi TT Quattro: 2001 2002
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack, Silver
ConditionNew
item #1012ZP54
Show less
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Automotive Temperature Sensor Types

Automotive temperature sensors send measurements to a gauge or control unit. The collection includes coolant, intake-air, intake-manifold and battery temperature sensors for selected applications.

Identify what is being measured and where the sensor is installed before choosing a replacement. A connector that looks similar does not make sensors for different systems interchangeable.

Choosing And Diagnosing A Temperature Sensor

Match the vehicle application, sensor function, mounting and electrical connection. Some sensors screw into a housing while others use a different mounting arrangement. Terminal count and connector shape are useful details, but they do not establish the correct signal or calibration for the circuit.

Treat an overheating warning as a possible cooling-system problem requiring prompt attention. Do not dismiss it solely because the sensor is a possible cause.

Frequently Asked Questions (FAQ)

Can an intake-air sensor replace a coolant temperature sensor?

They measure different things and are used in different locations. An intake-air sensor reports air temperature to engine controls; a coolant sensor reports the temperature of the cooling system. Select the part intended for the affected circuit.

Does a temperature sensor always operate the dashboard gauge?

The output depends on the vehicle's wiring and controls. One listed one-terminal coolant sensor is specified for an application with a gauge, while other sensors provide information to an engine control unit. Match the intended circuit, not only the sensor name.

Are one-, two- and three-terminal temperature sensors interchangeable?

The number of terminals reflects a product's connection, but it does not identify every signal or the sensor calibration. Current coolant-sensor listings include examples with one, two and three terminals; use the sensor specified for the vehicle and system.

What else can cause an incorrect temperature reading?

A damaged connector, wiring fault or an actual temperature-control issue can affect the result. Check the sensor connections and wiring; a thermostat fault can also produce a coolant-temperature-related code.

What does a battery temperature sensor measure?

It measures battery-related temperature for the vehicle's electrical management on equipped applications. It is not the engine coolant sensor, even if both products are grouped under temperature sensors.

Popular Temperature Sensor by Make

Popular Temperature Sensor by Model

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