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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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Ambient Air Temperature Sensor for 2002-2009 Audi A4 QuattroAmbient Air Temperature Sensor for 2002-2009 Audi A4 Quattro
A-Premium®Part # APTS0202
Ambient Air Temperature Sensor for 2002-2009 Audi A4 Quattro
4.767 Reviews
$19.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi A4 Quattro: 2002 2003 2004 2005 2006 2007 2008 2009
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
1638300272, 4B0820539, 8E0820539A, 8E0820539B, 95557231100, A1638300272, 5S16479, V10720951, 
...View more
ConditionNew
item #10152REG
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Ambient Air Temperature Sensor for 2003 Audi RS6
A-Premium®Part # APTS0202
Ambient Air Temperature Sensor for 2003 Audi RS6
4.767 Reviews
$19.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2003 Audi RS6
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
1638300272, 4B0820539, 8E0820539A, 8E0820539B, 95557231100, A1638300272, 5S16479, V10720951, 
...View more
ConditionNew
item #10152SD8
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Ambient Air Temperature Sensor for 2015-2016 Mercedes-Benz SL400
A-Premium®Part # APTS0202
Ambient Air Temperature Sensor for 2015-2016 Mercedes-Benz SL400
4.767 Reviews
$19.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz SL400: 2015 2016
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
1638300272, 4B0820539, 8E0820539A, 8E0820539B, 95557231100, A1638300272, 5S16479, V10720951, 
...View more
ConditionNew
item #10152NQ0
Show less
Radiator Fan Temperature Switch for 1995-1998 BMW 740iL
A-Premium®Part # APTS424PG
Radiator Fan Temperature Switch for 1995-1998 BMW 740iL
4.767 Reviews
$15.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 740iL: 1995 1996 1997 1998
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Item LocatedUnited States
Quantity1
Part interchange
61318360857, 1S2815, TS581
ConditionNew
item #1018HVUE
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Radiator Fan Temperature Switch for 1995 1997-1998 BMW 740i
A-Premium®Part # APTS424PG
Radiator Fan Temperature Switch for 1995 1997-1998 BMW 740i
4.767 Reviews
$15.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 740i: 1995 1997 1998
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
61318360857, 1S2815, TS581
ConditionNew
item #1018HXCZ
Show less
Temperature Sensor for 2021 Chevrolet Tahoe
A-Premium®Part # APTS0096
Temperature Sensor for 2021 Chevrolet Tahoe
4.767 Reviews
$12.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2021 Chevrolet Tahoe
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Item LocatedUnited States
ColorGray, Gold
ConditionNew
item #1003KZ0U
Note
The sensor threads are into engine block, and it is connected to the pump inlet pipe.
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Temperature Sensor for 2017-2020 2022 Hyundai Elantra
A-Premium®Part # APTS0090
Temperature Sensor for 2017-2020 2022 Hyundai Elantra
4.767 Reviews
$18.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Hyundai Elantra: 2017 2018 2019 2020 2022
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack, Gold
ConditionNew
item #1003KSNU
Note
【Note-1】 This item comes with the 2-Blade Terminal and is not compatible with the 3-Blade Terminal.
【Note-2】 For the 2022 Hyundai Elantra, this part only fits the FULL HYBRID EV-GAS (FHEV) vehicle.
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Temperature Sensor for 2017-2019 Audi RS3
A-Premium®Part # APTS0097
Temperature Sensor for 2017-2019 Audi RS3
4.767 Reviews
$17.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi RS3: 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorGray
ConditionNew
item #1003L080
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Engine Coolant Temperature Sensor for 1987-2007 Peterbilt 379
A-Premium®Part # APTS0073
Engine Coolant Temperature Sensor for 1987-2007 Peterbilt 379
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Peterbilt 379: 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007
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Item LocatedUnited States
Quantity1
ColorBlack, Gold
ConditionNew
item #1018UHSQ
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Engine Coolant Temperature Sensor for 1983-1991 Volkswagen Vanagon
A-Premium®Part # APTS0068
Engine Coolant Temperature Sensor for 1983-1991 Volkswagen Vanagon
4.767 Reviews
$13.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Volkswagen Vanagon: 1983 1984 1985 1986 1987 1988 1989 1990 1991
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Item LocatedUnited States
Quantity1
ColorBlack, Gold
ConditionNew
item #1003KLCZ
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Engine Coolant Temperature Sensor for 1991-1994 Porsche 911
A-Premium®Part # APTS0068
Engine Coolant Temperature Sensor for 1991-1994 Porsche 911
4.767 Reviews
$13.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Porsche 911: 1991 1992 1993 1994
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Item LocatedUnited States
Quantity1
ColorBlack, Gold
ConditionNew
item #1003KL41
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Engine Coolant Temperature Sensor for 1985-1994 Saab 900
A-Premium®Part # APTS0068
Engine Coolant Temperature Sensor for 1985-1994 Saab 900
4.767 Reviews
$13.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Saab 900: 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack, Gold
ConditionNew
item #1003KHWT
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Engine Coolant Temperature Sensor for 1979-1982 Mazda 626
A-Premium®Part # APTS0164
Engine Coolant Temperature Sensor for 1979-1982 Mazda 626
4.767 Reviews
$10.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mazda 626: 1979 1980 1981 1982
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Item LocatedUnited States
Quantity1
ConditionNew
item #1012Z80A
Note
This item comes With Gauge.
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Engine Coolant Temperature Sensor for 1973-1974 GMC K15/K1500 Pickup
A-Premium®Part # APTS0160
Engine Coolant Temperature Sensor for 1973-1974 GMC K15/K1500 Pickup
4.767 Reviews
$25.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K15/K1500 Pickup: 1973 1974
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TS25, 1993351, 1993369, 1993409, 1993462, 1993564, 1994095, 1999564, 
...View more
ConditionNew
item #1012ZAK7
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Engine Coolant Temperature Sensor for 1969-1970 Chevrolet P10 Van
A-Premium®Part # APTS0160
Engine Coolant Temperature Sensor for 1969-1970 Chevrolet P10 Van
4.767 Reviews
$25.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TS25, 1993351, 1993369, 1993409, 1993462, 1993564, 1994095, 1999564, 
...View more
ConditionNew
item #1012ZAU8
Show less
Engine Coolant Temperature Sensor for 1966-1967 1969-1970 Chevrolet El Camino
A-Premium®Part # APTS0160
Engine Coolant Temperature Sensor for 1966-1967 1969-1970 Chevrolet El Camino
4.767 Reviews
$25.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TS25, 1993351, 1993369, 1993409, 1993462, 1993564, 1994095, 1999564, 
...View more
ConditionNew
item #1012Z9A9
Show less
Engine Coolant Temperature Sensor for 1995-1999 Dodge Neon
A-Premium®Part # APTS0148
Engine Coolant Temperature Sensor for 1995-1999 Dodge Neon
4.767 Reviews
$22.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Dodge Neon: 1995 1996 1997 1998 1999
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TS385, TS385T, 5S1507, 4661341, 2111105, 2CTS0008, EF0101, 1712603, 
...View more
ConditionNew
item #1012NS8R
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Ambient Air Temperature Sensor for 1995-1997 BMW 850Ci
A-Premium®Part # APTS0209
Ambient Air Temperature Sensor for 1995-1997 BMW 850Ci
4.767 Reviews
$21.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 850Ci: 1995 1996 1997
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
65818350779, 5S16734, 65811383204, AX198
ConditionNew
item #10184NV5
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Ambient Air Temperature Sensor for 1995 BMW 325is
A-Premium®Part # APTS0209
Ambient Air Temperature Sensor for 1995 BMW 325is
4.767 Reviews
$21.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995 BMW 325is
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
65818350779, 5S16734, 65811383204, AX198
ConditionNew
item #10184KCH
Show less
Ambient Air Temperature Sensor for 1998-1999 BMW 323i
A-Premium®Part # APTS0209
Ambient Air Temperature Sensor for 1998-1999 BMW 323i
4.767 Reviews
$21.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 323i: 1998 1999
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
65818350779, 5S16734, 65811383204, AX198
ConditionNew
item #10184EGX
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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