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2023 Audi A4 Quattro Temperature Sensor

4 items

Fix rough idling and starting issues. Browse premium ECT sensors, air charge temperature (ACT) sensors, intake manifold sensors, and BTS units for an exact fit.

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Ambient Air Temperature Sensor for Volkswagen Jetta 2015-2019 Audi A4 Quattro 2014-2023Ambient Air Temperature Sensor for Volkswagen Jetta 2015-2019 Audi A4 Quattro 2014-2023
A-Premium®Part # APTS0379
Ambient Air Temperature Sensor for Volkswagen Jetta 2015-2019 Audi A4 Quattro 2014-2023
4.763 Reviews
$11.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022 - 2023 Audi A3 Quattro, 2020 - 2023 Audi A8 Quattro, 2018 - 2019 Audi S4, 2017 - 2019 Audi Q3, 2017 - 2019 Audi Q7, 2017 - 2018 Audi Q3 Quattro, 2015 - 2020 Audi A3 Quattro, 2015 - 2019 Audi S3, 2015 - 2019 Volkswagen Jetta, 2015 - 2018 Audi A8 Quattro, 2015 - 2018 Audi S8, 2015 - 2016 Audi A3, 2014 - 2023 Audi A4 Quattro, 2014 - 2023 Audi A5 Quattro, 2014 - 2019 Audi A4, 2014 - 2019 Audi S5, 2014 - 2019 Audi SQ5, 2014 - 2016 Audi allroad, 2014 - 2016 Audi S4, 2014 - 2015 Audi RS5
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Vehicle: 2023 Audi A4 Quattro
Item LocatedUnited States
ColorGray
ConditionNew
item #1018835R
Note
This item comes with 2-Pin.
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Walker Products 211-2035 Engine Coolant Temperature Sensor
Walker ProductsPart # 211-2035
Walker Products 211-2035 Engine Coolant Temperature Sensor
3.37 Reviews
$38.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2024-2024 Porsche Cayenne, 2023-2023 Audi A7 Sportback, 2023-2023 Audi A8 Quattro, 2023-2023 Audi Q7, 2023-2023 Porsche 911, 2022-2024 Porsche 911, 2022-2023 Audi A3, 2022-2023 Audi A3 Quattro, 2022-2023 Audi e-tron GT, 2022-2023 Audi e-tron S, 2022-2023 Audi e-tron S Sportback, 2022-2023 Audi S3, 2022-2023 Porsche 911, 2022-2023 Porsche 911, 2022-2023 Porsche Cayenne, 2022-2023 Porsche Cayenne, 2022-2023 Porsche Cayenne, 2021-2023 Audi A4 allroad, 2021-2023 Audi A4 Quattro, 2021-2023 Audi A5 Quattro
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2023 Audi A4 Quattro
Item LocatedUnited States
Quantity1
Part interchange
211-2035, 06K919525A, 079919523B, 079919523H, 079919523J, 079919525M, V10-72-1442, 622256, 
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item #1001P525
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Walker Products 211-1056 Engine Coolant Temperature Sensor, Rear Side
Walker ProductsPart # 211-1056
Walker Products 211-1056 Engine Coolant Temperature Sensor, Rear Side
3.37 Reviews
$28.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2021-2021 Volkswagen ID.4, 2021-2021 Volkswagen Passat, 2020-2023 Audi Q3, 2020-2023 Volkswagen Atlas Cross Sport, 2019-2023 Porsche Macan, 2019-2021 Audi TTS Quattro, 2019-2021 Volkswagen Arteon, 2019-2021 Volkswagen Golf, 2019-2021 Volkswagen Jetta, 2019-2021 Volkswagen Jetta, 2019-2020 Volkswagen Passat, 2019-2019 Audi Q3, 2019-2019 Volkswagen Golf SportWagen, 2019-2019 Volkswagen Golf SportWagen, 2018-2023 Porsche Panamera, 2018-2023 Volkswagen Atlas, 2018-2022 Audi TT RS Quattro, 2018-2021 Audi TT Quattro, 2018-2021 Porsche Panamera, 2018-2020 Audi A5 Quattro
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2023 Audi A4 Quattro
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
211-1056, 06A919501B, 8384, 68001313AB, K68001313AB, 1100736, 1459209, 6M2110884AA, 
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item #1001P343
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Standard AX377 Cabin Air Temperature Sensor
StandardPart # AX377
Standard AX377 Cabin Air Temperature Sensor
51 Reviews
$23.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022-2023 Audi A3 Quattro, 2019-2019 Volkswagen Jetta, 2018-2023 Audi A8 Quattro, 2018-2019 Audi S4, 2017-2019 Audi Q3, 2017-2019 Audi Q7, 2017-2018 Audi Q3 Quattro, 2017-2017 Audi A8 Quattro, 2017-2017 Audi A8 Quattro, 2015-2020 Audi A3 Quattro, 2015-2019 Audi S3, 2015-2018 Audi S8, 2015-2018 Volkswagen Jetta, 2015-2018 Volkswagen Jetta, 2015-2018 Volkswagen Jetta, 2015-2016 Audi A3, 2015-2016 Audi A3, 2015-2016 Audi A8 Quattro, 2014-2023 Audi A4 Quattro, 2014-2023 Audi A5 Quattro
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2023 Audi A4 Quattro
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AX377, TS57504, 76018, AN0047, WT5813, ATSA154, SU13326, V10-72-1506, 
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item #10016DUZ
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What are temperature sensors for cars?

Temperature sensors for cars are used to measure the temperature of various components in the vehicle, such as the engine, transmission, and coolant. These temperature sensors are typically designed to work with specific components and provide feedback to the car's engine control module (ECM) or other systems. Temperature sensors in cars can be either analog or digital, and they may be located in various parts of the vehicle depending on their specific function. Some sensors are mounted on the engine block or cylinder head, while others may be located in the intake or exhaust system.

Types of car temperature sensors

  • Coolant temperature sensor: This sensor is typically located near the engine's thermostat housing or in the engine block and measures the temperature of the engine coolant.
  • Intake air temperature sensor: This sensor measures the temperature of the air entering the engine through the air intake system.
  • Ambient air temperature sensor: This sensor is typically located in the front of the vehicle and measures the temperature of the air outside of the car.
  • Transmission temperature sensor: This sensor is located inside the transmission and measures the temperature of the transmission fluid.
  • Exhaust gas temperature sensor: This sensor measures the temperature of the exhaust gases leaving the engine.

Shop for the right temperature sensor at A-Premium!

Be reassured that we have specialized sensors in our inventory that are specifically designed to fit and function with your car's particular make and model. Explore our premium selection of car temperature sensors on a-premium.com now!

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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. ✓

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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.

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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.

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