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Temperature Sensor

6824 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 2018-2019 BMW X3Engine Coolant Temperature Sensor for 2018-2019 BMW X3
A-Premium®Part # APTS0426
Engine Coolant Temperature Sensor for 2018-2019 BMW X3
4.767 Reviews
$17.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #101963CH
Note
This item may be installed on the cylinder head.
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Engine Coolant Temperature Sensor for 2017 Mazda CX-5
A-Premium®Part # APTS0426
Engine Coolant Temperature Sensor for 2017 Mazda CX-5
4.767 Reviews
$17.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #101967XX
Note
This item may be installed on the cylinder head.
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Engine Coolant Temperature Sensor for 2019-2020 BMW 430i xDrive
A-Premium®Part # APTS0426
Engine Coolant Temperature Sensor for 2019-2020 BMW 430i xDrive
4.767 Reviews
$17.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #101968H6
Note
This item may be installed on the cylinder head.
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Engine Coolant Temperature Sensor for 2019 BMW 330i
A-Premium®Part # APTS0426
Engine Coolant Temperature Sensor for 2019 BMW 330i
4.767 Reviews
$17.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #101966AC
Note
This item may be installed on the cylinder head.
Show less
Temperature Sensor with 2-Pin for 2019-2023 BMW X3
A-Premium®Part # APTS0425
Temperature Sensor with 2-Pin for 2019-2023 BMW X3
4.767 Reviews
$18.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW X3: 2019 2020 2021 2022 2023
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10196528
Note
This item only fits the model with GAS, Not fit PLUG-IN HYBRID EV-GAS (PHEV) or MILD HYBRID EV-GAS (MHEV).
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Temperature Sensor with 2-Pin for 2019-2025 BMW X7
A-Premium®Part # APTS0425
Temperature Sensor with 2-Pin for 2019-2025 BMW X7
4.767 Reviews
$18.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW X7: 2019 2020 2021 2022 2023 2024 2025
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1019685Y
Note
This item only fits the model with GAS, Not fit PLUG-IN HYBRID EV-GAS (PHEV) or MILD HYBRID EV-GAS (MHEV).
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Temperature Sensor with 2-Pin for 2019-2024 BMW 330i
A-Premium®Part # APTS0425
Temperature Sensor with 2-Pin for 2019-2024 BMW 330i
4.767 Reviews
$18.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 330i: 2019 2020 2021 2022 2023 2024
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10196639
Note
This item only fits the model with GAS, Not fit PLUG-IN HYBRID EV-GAS (PHEV) or MILD HYBRID EV-GAS (MHEV).
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Engine Coolant Temperature Sensor for 2025 Chevrolet Equinox EV
A-Premium®Part # APTS0427
Engine Coolant Temperature Sensor for 2025 Chevrolet Equinox EV
4.767 Reviews
$12.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
1814556, 55488246, 5S17529
ConditionNew
item #10196890
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Engine Coolant Temperature Sensor for 2023-2025 GMC Hummer EV Pickup
A-Premium®Part # APTS0427
Engine Coolant Temperature Sensor for 2023-2025 GMC Hummer EV Pickup
4.767 Reviews
$12.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
1814556, 55488246, 5S17529
ConditionNew
item #1019656X
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Engine Coolant Temperature Sensor for 2020-2024 Chevrolet Camaro
A-Premium®Part # APTS0427
Engine Coolant Temperature Sensor for 2020-2024 Chevrolet Camaro
4.767 Reviews
$12.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
1814556, 55488246, 5S17529
ConditionNew
item #101968W3
Show less
Engine Coolant Temperature Sensor for 2020-2021 2025 Cadillac CT4
A-Premium®Part # APTS0427
Engine Coolant Temperature Sensor for 2020-2021 2025 Cadillac CT4
4.767 Reviews
$12.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
1814556, 55488246, 5S17529
ConditionNew
item #101965QQ
Show less
Engine Oil Temperature Sensor for 2022-2024 Ram ProMaster 3500
A-Premium®Part # APTS0386
Engine Oil Temperature Sensor for 2022-2024 Ram ProMaster 3500
4.767 Reviews
$16.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Ram ProMaster 3500: 2022 2023 2024
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack, Gold
ConditionNew
item #1018SLEU
Show less
Engine Coolant Temperature Sensor for 1984 Plymouth Caravelle
A-Premium®Part # APTS0078
Engine Coolant Temperature Sensor for 1984 Plymouth Caravelle
4.767 Reviews
$12.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1984 Plymouth Caravelle
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack, Gold
ConditionNew
item #1003KAYQ
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Engine Coolant Temperature Sender for 1981-1985 Audi Coupe
A-Premium®Part # APTS0182
Engine Coolant Temperature Sender for 1981-1985 Audi Coupe
4.767 Reviews
$13.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi Coupe: 1981 1982 1983 1984 1985
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1012ZP3G
Note
This item comes with Gauge.
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Engine Coolant Temperature Sender with Gauge for 2001-2002 Isuzu Rodeo Sport
A-Premium®Part # APTS0128
Engine Coolant Temperature Sender with Gauge for 2001-2002 Isuzu Rodeo Sport
4.767 Reviews
$13.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Isuzu Rodeo Sport: 2001 2002
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1012NWCN
Note
This item comes with Gauge.
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A-Premium APTS0128 1993 Asuna Sunrunner Temperature Sensor
A-Premium®Part # APTS0128
A-Premium APTS0128 1993 Asuna Sunrunner Temperature Sensor
4.767 Reviews
$13.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1993 Asuna Sunrunner
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1012NWA8
Note
This item comes with Gauge.
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Engine Coolant Temperature Sensor for 2006-2008 BMW 750i
A-Premium®Part # APTS0215
Engine Coolant Temperature Sensor for 2006-2008 BMW 750i
4.767 Reviews
$19.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 750i: 2006 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #10152RZC
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Air Temperature Sensor for 2001-2006 Mercedes-Benz CL600
A-Premium®Part # APTS0212
Air Temperature Sensor for 2001-2006 Mercedes-Benz CL600
4.767 Reviews
$20.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercedes-Benz CL600: 2001 2002 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #10152LTX
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Engine Coolant Temperature Sender for 1976-1979 Buick Opel
A-Premium®Part # APTS0161
Engine Coolant Temperature Sender for 1976-1979 Buick Opel
4.767 Reviews
$13.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Buick Opel: 1976 1977 1978 1979
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TS57, 1T1097, 5831610010, 94021166, 94024121, 12326972, 88924823, 8942356910, 
...View more
ConditionNew
item #1012Z5GN
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Engine Coolant Temperature Sender for 1987-1989 Mazda B2600
A-Premium®Part # APTS0172
Engine Coolant Temperature Sender for 1987-1989 Mazda B2600
4.767 Reviews
$17.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mazda B2600: 1987 1988 1989
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1012Z62Z
Note
This item fits the model with Gauge.
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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