24/7 Customer service
To make aftermarket auto parts an afterthought.
Add your vehicle
Address
Login
Cart
Item
$0.00
Add your vehicle to ensure fitment/Choose a yearRequired Fields
Select a different vehicle
Make/Model
VIN
Save

Audi Temperature Sensor

351 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
  • Model
  • Price
  • Placement on Vehicle
  • Brand
  • Material
  • Color
  • Warranty
Fuel Temperature Sensor for 1999-2010 Audi A8 QuattroFuel Temperature Sensor for 1999-2010 Audi A8 Quattro
A-Premium®Part # APTS0124
Fuel Temperature Sensor for 1999-2010 Audi A8 Quattro
4.767 Reviews
$19.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi A8 Quattro: 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #1012NU66
Note
Fuel Temperature Sensor with Housing.
Show less
Cabin Air Temperature Sensor for 2020 Audi S6
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2020 Audi S6
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2020 Audi S6
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177LKA
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Cabin Air Temperature Sensor for 2020 Audi A8 Quattro
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2020 Audi A8 Quattro
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2020 Audi A8 Quattro
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177DWY
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Cabin Air Temperature Sensor for 2014-2020 Audi SQ5
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2014-2020 Audi SQ5
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi SQ5: 2014 2015 2016 2017 2018 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177K9U
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Cabin Air Temperature Sensor for 2019-2020 Audi Q8
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2019-2020 Audi Q8
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi Q8: 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177GTU
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Cabin Air Temperature Sensor for 2019 Audi RS5 Sportback
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2019 Audi RS5 Sportback
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2019 Audi RS5 Sportback
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177ECR
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Cabin Air Temperature Sensor for 2013-2015 Audi RS5
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2013-2015 Audi RS5
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi RS5: 2013 2014 2015
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177KX2
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Cabin Air Temperature Sensor for 2019-2020 Audi e-tron Quattro
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2019-2020 Audi e-tron Quattro
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi e-tron Quattro: 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177G2Q
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Engine Coolant Temperature Sensor for 1995-1997 Audi S6
A-Premium®Part # APTS0080
Engine Coolant Temperature Sensor for 1995-1997 Audi S6
4.767 Reviews
$11.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi S6: 1995 1996 1997
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ColorWhite, Gold
ConditionNew
item #1003KK11
Show less
Cabin Air Temperature Sensor for 2017-2020 Audi Q7
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2017-2020 Audi Q7
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi Q7: 2017 2018 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177E5N
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Cabin Air Temperature Sensor for 2009-2020 Audi A4
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2009-2020 Audi A4
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi A4: 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177EA4
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Radiator Fan Temperature Switch for 1997-2002 Audi A8 Quattro
A-Premium®Part # APTS0320
Radiator Fan Temperature Switch for 1997-2002 Audi A8 Quattro
4.767 Reviews
$16.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi A8 Quattro: 1997 1998 1999 2000 2001 2002
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
MaterialMetal
ConditionNew
item #1015W25Z
Show less
Radiator Fan Temperature Switch for 1997-1999 Audi A8
A-Premium®Part # APTS0320
Radiator Fan Temperature Switch for 1997-1999 Audi A8
4.767 Reviews
$16.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi A8: 1997 1998 1999
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
MaterialMetal
ConditionNew
item #1015W19L
Show less
Engine Coolant Temperature Sensor for 1984-1987 Audi 4000 Quattro
A-Premium®Part # APTS0080
Engine Coolant Temperature Sensor for 1984-1987 Audi 4000 Quattro
4.767 Reviews
$11.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi 4000 Quattro: 1984 1985 1986 1987
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ColorWhite, Gold
ConditionNew
item #1003KGYZ
Show less
Cabin Air Temperature Sensor for 2008-2020 Audi S5
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2008-2020 Audi S5
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi S5: 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177KE2
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Cabin Air Temperature Sensor for 2008-2020 Audi A5 Quattro
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2008-2020 Audi A5 Quattro
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi A5 Quattro: 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177E71
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Cabin Air Temperature Sensor for 2013-2016 Audi allroad
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2013-2016 Audi allroad
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi allroad: 2013 2014 2015 2016
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177L4A
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Cabin Air Temperature Sensor for 2009-2019 Audi A4 Quattro
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2009-2019 Audi A4 Quattro
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi A4 Quattro: 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177GS7
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Cabin Air Temperature Sensor for 2018-2020 Audi S5 Sportback
A-Premium®Part # APTS0201
Cabin Air Temperature Sensor for 2018-2020 Audi S5 Sportback
4.767 Reviews
$14.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi S5 Sportback: 2018 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ConditionNew
item #10177LLP
Note
2017-2019 Volkswagen Beetle Not fit L5 2.5L.
Show less
Engine Coolant Temperature Sensor for 1988 Audi 90
A-Premium®Part # APTS0080
Engine Coolant Temperature Sensor for 1988 Audi 90
4.767 Reviews
$11.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1988 Audi 90
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedUnited States
Quantity1
ColorWhite, Gold
ConditionNew
item #1003KHRN
Show less
Page 9 of 18

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.

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