24/7 Customer service
To make aftermarket auto parts an afterthought.
Add your vehicle
Address
Login
Cart
Item
$0.00

Popular vehicles

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.

  • All filters
  • Sort By
  • Year
  • Make
  • Model
  • Price
  • Placement on Vehicle
  • Brand
  • Material
  • Color
  • Warranty
Engine Cooling Fan Switch for 1994-1997 BMW 840CiEngine Cooling Fan Switch for 1994-1997 BMW 840Ci
A-Premium®Part # APTS0360
Engine Cooling Fan Switch for 1994-1997 BMW 840Ci
4.767 Reviews
$14.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 840Ci: 1994 1995 1996 1997
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
007837001, 0915258, 1378073, 2011520, 210272, 88923757, 1S4766, 36534, 
...View more
ConditionNew
item #1015VZ65
Show less
Engine Cooling Fan Switch for 1995 BMW 318ti
A-Premium®Part # APTS0360
Engine Cooling Fan Switch for 1995 BMW 318ti
4.767 Reviews
$14.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995 BMW 318ti
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
007837001, 0915258, 1378073, 2011520, 210272, 88923757, 1S4766, 36534, 
...View more
ConditionNew
item #1015VYL2
Show less
Engine Coolant Temperature Sensor for 2020-2021 Land Rover Range Rover Evoque
A-Premium®Part # APTS0095
Engine Coolant Temperature Sensor for 2020-2021 Land Rover Range Rover Evoque
4.767 Reviews
$13.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Land Rover Range Rover Evoque: 2020 2021
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack, Gold
ConditionNew
item #1003KQQL
Show less
Engine Coolant Temperature Sensor for 1997-2003 BMW 540i
A-Premium®Part # APTS0236
Engine Coolant Temperature Sensor for 1997-2003 BMW 540i
4.767 Reviews
$28.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 540i: 1997 1998 1999 2000 2001 2002 2003
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
64118385563
ConditionNew
item #10152QQ8
Show less
Engine Coolant Temperature Sensor for 2001-2003 BMW 525i
A-Premium®Part # APTS0236
Engine Coolant Temperature Sensor for 2001-2003 BMW 525i
4.767 Reviews
$28.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 525i: 2001 2002 2003
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
64118385563
ConditionNew
item #10152NDL
Show less
Engine Intake Manifold Temperature Sensor for 2010-2016 Lincoln MKS
A-Premium®Part # APTS0246
Engine Intake Manifold Temperature Sensor for 2010-2016 Lincoln MKS
4.767 Reviews
$22.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Lincoln MKS: 2010 2011 2012 2013 2014 2015 2016
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #10152RUP
Show less
Heater Core Temperature Sensor for 2009-2016 Volkswagen Tiguan
A-Premium®Part # APTS0206
Heater Core Temperature Sensor for 2009-2016 Volkswagen Tiguan
4.767 Reviews
$19.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Volkswagen Tiguan: 2009 2010 2011 2012 2013 2014 2015 2016
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
2518300072, 3D0907543, 3D0907543A, A2518300072, 5S16635, AX362, AX402
ConditionNew
item #10152PUV
Show less
Heater Core Temperature Sensor for 2006-2013 Audi A3
A-Premium®Part # APTS0206
Heater Core Temperature Sensor for 2006-2013 Audi A3
4.767 Reviews
$19.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi A3: 2006 2007 2008 2009 2010 2011 2012 2013
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
2518300072, 3D0907543, 3D0907543A, A2518300072, 5S16635, AX362, AX402
ConditionNew
item #10152SHT
Show less
AC Evaporator Temperature Sensor for 1990-1993 Mercedes-Benz 500SL
A-Premium®Part # APTS0210
AC Evaporator Temperature Sensor for 1990-1993 Mercedes-Benz 500SL
4.767 Reviews
$16.99
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
ConditionNew
item #10152NDR
Note
【Note-1】 2003 Mercedes-Benz E320 fit Wagon only, not fit Sedan.
【Note-2】 2003 Mercedes-Benz CLK320 fit Convertible only, not fit Coupe.
Show less
HVAC Heater Core Temperature Sensor for 2001-2006 BMW 330Ci
A-Premium®Part # APTS0247
HVAC Heater Core Temperature Sensor for 2001-2006 BMW 330Ci
4.767 Reviews
$18.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 330Ci: 2001 2002 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
64118391372, 37338, 5S13119, 64116930015, 64118380673, AX506, HJ0012, V20720103
ConditionNew
item #1015W33Z
Show less
HVAC Heater Core Temperature Sensor for 2009-2013 BMW 328i xDrive
A-Premium®Part # APTS0247
HVAC Heater Core Temperature Sensor for 2009-2013 BMW 328i xDrive
4.767 Reviews
$18.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 328i xDrive: 2009 2010 2011 2012 2013
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
64118391372, 37338, 5S13119, 64116930015, 64118380673, AX506, HJ0012, V20720103
ConditionNew
item #1015W0ZD
Show less
HVAC Heater Core Temperature Sensor for 2000 BMW 323Ci
A-Premium®Part # APTS0247
HVAC Heater Core Temperature Sensor for 2000 BMW 323Ci
4.767 Reviews
$18.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2000 BMW 323Ci
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
64118391372, 37338, 5S13119, 64116930015, 64118380673, AX506, HJ0012, V20720103
ConditionNew
item #1015VYLX
Show less
HVAC Heater Core Temperature Sensor for 2008-2013 BMW 128i
A-Premium®Part # APTS0247
HVAC Heater Core Temperature Sensor for 2008-2013 BMW 128i
4.767 Reviews
$18.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 128i: 2008 2009 2010 2011 2012 2013
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
64118391372, 37338, 5S13119, 64116930015, 64118380673, AX506, HJ0012, V20720103
ConditionNew
item #1015W292
Show less
Temperature Sensor for 2012-2014 2016-2017 Porsche Cayenne
A-Premium®Part # APTS0088
Temperature Sensor for 2012-2014 2016-2017 Porsche Cayenne
4.767 Reviews
$16.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Porsche Cayenne: 2012 2013 2014 2016 2017
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1003KZQS
Show less
Engine Coolant Temperature Sensor for 1993 Mercedes-Benz 300TE
A-Premium®Part # APTS0177
Engine Coolant Temperature Sensor for 1993 Mercedes-Benz 300TE
4.767 Reviews
$17.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1993 Mercedes-Benz 300TE
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TS529, 5S6176, 82453, TS529, 862623006, 0085424517, A0085424517, 53014, 
...View more
ConditionNew
item #1000UHHD
Show less
Engine Coolant Temperature Sensor for 1987-1989 Mercedes-Benz 260E
A-Premium®Part # APTS0165
Engine Coolant Temperature Sensor for 1987-1989 Mercedes-Benz 260E
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 260E: 1987 1988 1989
Check if this fits your vehicle
Item LocatedUnited States
ColorGold
ConditionNew
item #1012Z2R6
Note
This item fits the model with Gauge.
Show less
Engine Coolant Temperature Sensor for 1984-1991 Mercedes-Benz 190E
A-Premium®Part # APTS0165
Engine Coolant Temperature Sensor for 1984-1991 Mercedes-Benz 190E
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 190E: 1984 1985 1986 1987 1988 1989 1990 1991
Check if this fits your vehicle
Item LocatedUnited States
ColorGold
ConditionNew
item #1012Z34Z
Note
This item fits the model with Gauge.
Show less
Engine Coolant Temperature Sensor for 1984-1985 Mercedes-Benz 380SE
A-Premium®Part # APTS0165
Engine Coolant Temperature Sensor for 1984-1985 Mercedes-Benz 380SE
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 380SE: 1984 1985
Check if this fits your vehicle
Item LocatedUnited States
ColorGold
ConditionNew
item #1012Z371
Note
This item fits the model with Gauge.
Show less
Engine Coolant Temperature Sensor for 1995-1999 Mercedes-Benz SL600
A-Premium®Part # APTS0165
Engine Coolant Temperature Sensor for 1995-1999 Mercedes-Benz SL600
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 SL600: 1995 1996 1997 1998 1999
Check if this fits your vehicle
Item LocatedUnited States
ColorGold
ConditionNew
item #1012Z36E
Note
This item fits the model with Gauge.
Show less
Engine Coolant Temperature Sensor for 1991-1993 Mercedes-Benz 500SL
A-Premium®Part # APTS0165
Engine Coolant Temperature Sensor for 1991-1993 Mercedes-Benz 500SL
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 500SL: 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
ColorGold
ConditionNew
item #1012Z78R
Note
This item fits the model with Gauge.
Show less
1...234235236237238...342
Page 236 of 342

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

Related Categories

Pressure Sensor
Pressure Sensor
Crankshaft Position Sensor
Crankshaft Position Sensor
Oxygen Sensor
Oxygen Sensor
Thermostat
Thermostat
Air Flow Sensor
Air Flow Sensor
Ignition Coils & Spark Plugs Kits
Ignition Coils & Spark Plugs Kits

Related Blogs

P0118 Code: ECT Sensor Circuit High Causes and Fixes

P0118 indicates high voltage in the ECT sensor circuit, often signaling an open wire or failed sensor rather than overheating. Learn to diagnose causes like bad connections and fix them correctly to avoid unnecessary part replacements.

Sep 24, 2026

P0113 Code: IAT Circuit High Input Causes & Diagnosis Guide

Learn why open circuits, not just bad sensors, trigger p0113 code. Follow expert steps to diagnose wiring, connectors, and sensor resistance accurately, avoiding unnecessary part replacements and restoring engine performance. ✓

Sep 09, 2026

P0117 Code: Engine Coolant Temperature Sensor Circuit Low

P0117 indicates a low-voltage signal in the engine coolant temperature sensor circuit. Learn what it means, where the sensor may be located, how to distinguish a faulty sensor from wiring damage, and how to fix the problem safely.

Aug 19, 2026

What is an Engine Coolant Temperature Sensor

The engine coolant temperature sensor, often abbreviated as the ECT sensor. The importance of the ECT sensor lies in its ability to ensure that the engine operates within its optimal temperature range.

Jul 21, 2026