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Mercedes-Benz Temperature Sensor

73 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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Beck/Arnley 158-1682 Engine Coolant Temperature SensorBeck/Arnley 158-1682 Engine Coolant Temperature Sensor
Beck/ArnleyPart # 158-1682
Beck/Arnley 158-1682 Engine Coolant Temperature Sensor
4.539 Reviews
$24.99
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3-year warranty
90 days free return
Fits 2015-2019 Mercedes-Benz GLA45 AMG, 2014-2019 Mercedes-Benz CLA45 AMG, 2011-2015 Mercedes-Benz SLS AMG, 2011-2012 Mercedes-Benz SL63 AMG, 2010-2015 Mercedes-Benz C63 AMG, 2010-2011 Mercedes-Benz CLS63 AMG, 2010-2011 Mercedes-Benz E63 AMG, 2010-2011 Mercedes-Benz ML63 AMG, 2010-2010 Mercedes-Benz CL63 AMG, 2010-2010 Mercedes-Benz S63 AMG, 2008-2009 Mercedes-Benz CL63 AMG
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Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
Part interchange
158-1682
item #1000XCWW
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Engine Coolant Temperature Sensor - Mahle TSE 2
MahlePart # TSE 2
Engine Coolant Temperature Sensor - Mahle TSE 2
51 Reviews
$32.99
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3-year warranty
90 days free return
Fits 1995-1995 Mercedes-Benz S350
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Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
Part interchange
TSE 2, 008 542 45 17, TSE2, 8.500.01
item #1000XXWC
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Engine Coolant Temperature Sensor - Mahle TSE 5
MahlePart # TSE 5
Engine Coolant Temperature Sensor - Mahle TSE 5
51 Reviews
$26.99
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3-year warranty
90 days free return
Fits 1984-1989 Mercedes-Benz 190D
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Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
Part interchange
TSE 5, 006 542 34 17, TSE5, 8.504.01
item #1000XW4Q
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Standard AX441 Ambient Air Temperature Sensor
StandardPart # AX441
Standard AX441 Ambient Air Temperature Sensor
51 Reviews
$26.99
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3-year warranty
90 days free return
Fits 2017-2017 Mercedes-Benz SL450, 2015-2016 Mercedes-Benz SL400, 2015-2015 Mercedes-Benz ML250, 2015-2015 Mercedes-Benz ML400, 2013-2017 Mercedes-Benz SL550, 2013-2017 Mercedes-Benz SL63 AMG, 2013-2017 Mercedes-Benz SL65 AMG, 2013-2015 Mercedes-Benz ML63 AMG, 2012-2016 Mercedes-Benz SLK55 AMG, 2010-2012 Mercedes-Benz GL350, 2010-2011 Mercedes-Benz ML450, 2008-2016 Mercedes-Benz GL550, 2008-2014 Mercedes-Benz ML550, 2008-2010 Porsche Cayenne, 2007-2012 Mercedes-Benz GL450, 2007-2011 Mercedes-Benz ML63 AMG, 2007-2010 Audi Q7, 2007-2010 Audi S6, 2007-2009 Mercedes-Benz GL320, 2007-2009 Mercedes-Benz ML320
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
Part interchange
AX441, TS57568, WT5877, ATSA305, 1638300272, 4B0820539, 8E0820539B, 5S16802
item #10016CR6
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Standard AX521 Engine Intake Manifold Temperature Sensor
StandardPart # AX521
Standard AX521 Engine Intake Manifold Temperature Sensor
51 Reviews
$27.99
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3-year warranty
90 days free return
Fits 2015-2018 Mercedes-Benz E400, 2014-2020 Mercedes-Benz CLA45 AMG, 2014-2019 Mercedes-Benz CLA250, 2014-2016 Mercedes-Benz E350, 2014-2014 Mercedes-Benz E400, 2013-2020 Mercedes-Benz G63 AMG, 2013-2020 Mercedes-Benz SL550, 2013-2019 Mercedes-Benz SL63 AMG, 2013-2018 Mercedes-Benz C300, 2013-2015 Mercedes-Benz GLK350, 2013-2013 Mercedes-Benz E400, 2012-2018 Mercedes-Benz CLS550, 2012-2017 Mercedes-Benz E550, 2012-2017 Mercedes-Benz S550, 2012-2016 Mercedes-Benz SLK350, 2012-2016 Mercedes-Benz SLK55 AMG, 2012-2015 Mercedes-Benz C350, 2012-2015 Mercedes-Benz E63 AMG, 2012-2015 Mercedes-Benz ML350, 2012-2015 Mercedes-Benz ML63 AMG
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AX521, TS57646, WT5955, ATSA334, V30-72-0075, 2769050000
item #10015Y2N
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Standard AX304 Engine Intake Manifold Temperature Sensor
StandardPart # AX304
Standard AX304 Engine Intake Manifold Temperature Sensor
51 Reviews
$55.99
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3-year warranty
90 days free return
Fits 1995-1995 Mercedes-Benz C36 AMG, 1995-1995 Mercedes-Benz E320, 1995-1995 Mercedes-Benz S320, 1995-1995 Mercedes-Benz SL320, 1994-1995 Mercedes-Benz C220, 1994-1995 Mercedes-Benz C280
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AX304, TS57431, WT5740, ATSA216, V30-72-0104, 0105425717, 5S16827
item #100160N1
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Standard AX417 HVAC Heater Core Temperature Sensor
StandardPart # AX417
Standard AX417 HVAC Heater Core Temperature Sensor
51 Reviews
$26.99
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3-year warranty
90 days free return
Fits 2019-2019 Mercedes-Benz GLE400, 2017-2019 Mercedes-Benz C43 AMG, 2017-2019 Mercedes-Benz C63 AMG, 2017-2019 Mercedes-Benz E300, 2017-2019 Mercedes-Benz GLE43 AMG, 2017-2019 Mercedes-Benz GLS450, 2017-2019 Mercedes-Benz GLS550, 2017-2019 Mercedes-Benz GLS63 AMG, 2017-2018 Mercedes-Benz E43 AMG, 2017-2017 Mercedes-Benz GLS350d, 2016-2019 Mercedes-Benz GLE63 AMG, 2016-2019 Mercedes-Benz GLE63 AMG S, 2016-2018 Mercedes-Benz C350e, 2016-2018 Mercedes-Benz GLE350, 2016-2018 Mercedes-Benz GLE550e, 2016-2017 Mercedes-Benz GLE300d, 2016-2017 Mercedes-Benz GLE400, 2015-2019 Mercedes-Benz C300, 2015-2019 Mercedes-Benz C63 AMG S
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
Part interchange
AX417, TS57544, WT5853, ATSA230, 1718300272, 5S16187
item #100166Q1
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Standard AX402 Ambient Air Temperature Sensor
StandardPart # AX402
Standard AX402 Ambient Air Temperature Sensor
51 Reviews
$28.99
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3-year warranty
90 days free return
Fits 2007-2009 Mercedes-Benz R320, 2007-2007 Mercedes-Benz R63 AMG, 2006-2009 Mercedes-Benz R350, 2006-2007 Mercedes-Benz R500
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Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
ColorBlack/Grey
Part interchange
AX402, TS57529, ATSA268, 2518300072, 5S16263
item #10016DZT
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Standard AX300 Ambient Air Temperature Sensor
StandardPart # AX300
Standard AX300 Ambient Air Temperature Sensor
51 Reviews
$37.99
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3-year warranty
90 days free return
Fits 2006-2006 Mercedes-Benz S350, 2005-2006 Mercedes-Benz CL65 AMG, 2005-2006 Mercedes-Benz S500, 2005-2006 Mercedes-Benz S55 AMG, 2005-2006 Mercedes-Benz S600, 2004-2006 Mercedes-Benz CL55 AMG, 2003-2003 Mercedes-Benz CL55 AMG, 2003-2003 Mercedes-Benz S600, 2001-2006 Mercedes-Benz CL600, 2001-2002 Mercedes-Benz CL55 AMG, 2001-2001 Mercedes-Benz S500, 2001-2001 Mercedes-Benz S55 AMG, 2001-2001 Mercedes-Benz S600, 2000-2006 Mercedes-Benz CL500, 2000-2006 Mercedes-Benz S430
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
Part interchange
AX300, TS57427, 76574, HJ0014, WT5736, ATSA228, SU14580, 2208300072, 
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item #10016AXH
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Vemo V30-72-0155 Ambient Air Temperature Sensor
VemoPart # V30-72-0155
Vemo V30-72-0155 Ambient Air Temperature Sensor
57 Reviews
$19.99
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3-year warranty
90 days free return
Fits 2017-2017 Mercedes-Benz AMG GT, 2017-2017 Mercedes-Benz C43 AMG, 2017-2017 Mercedes-Benz E300, 2017-2017 Mercedes-Benz E43 AMG, 2017-2017 Mercedes-Benz E550, 2017-2017 Mercedes-Benz G63 AMG, 2017-2017 Mercedes-Benz G65 AMG, 2017-2017 Mercedes-Benz GLC43 AMG, 2017-2017 Mercedes-Benz GLE43 AMG, 2017-2017 Mercedes-Benz GLS450, 2017-2017 Mercedes-Benz GLS550, 2017-2017 Mercedes-Benz GLS63 AMG, 2017-2017 Mercedes-Benz Maybach S550, 2017-2017 Mercedes-Benz S63 AMG, 2017-2017 Mercedes-Benz S65 AMG, 2017-2017 Mercedes-Benz SL450, 2017-2017 Mercedes-Benz SLC300, 2017-2017 Mercedes-Benz SLC43 AMG, 2016-2017 Mercedes-Benz AMG GT S, 2016-2017 Mercedes-Benz B250e
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
Part interchange
V30-72-0155, 0005428418, 0075421318, A0005428418, A0075421318, 2502482047, 2E0919379A, 2E0919379B, 
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item #1000X5U5
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Vemo V30-72-0083 Engine Coolant Temperature Sender
VemoPart # V30-72-0083
Vemo V30-72-0083 Engine Coolant Temperature Sender
57 Reviews
$14.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1995-1995 Mercedes-Benz C220, 1994-1995 Mercedes-Benz E320, 1994-1995 Mercedes-Benz E420, 1994-1994 Mercedes-Benz C220, 1994-1994 Mercedes-Benz E500, 1992-1993 Mercedes-Benz 400E, 1992-1993 Mercedes-Benz 500E, 1990-1993 Mercedes-Benz 300E
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
Part interchange
V30-72-0083, 6PT009107251, 73088, 32220, 0055421017, 8668, 0025421017, 0025422517, 
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item #1001QS2V
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Walker Products 211-2159 Engine Coolant Temperature Sensor
Walker ProductsPart # 211-2159
Walker Products 211-2159 Engine Coolant Temperature Sensor
3.37 Reviews
$59.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1995-1995 Mercedes-Benz E300
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Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
Part interchange
211-2159, V30-72-0123, 10163, 6PT009309-041, 3147, 7472278, 82.454, 330851, 
...View more
item #1001P4HG
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Walker Products 211-1087 Engine Coolant Temperature Sensor
Walker ProductsPart # 211-1087
Walker Products 211-1087 Engine Coolant Temperature Sensor
3.37 Reviews
$30.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1995-1995 Mercedes-Benz E420, 1995-1995 Mercedes-Benz S420, 1995-1995 Mercedes-Benz S500, 1995-1995 Mercedes-Benz S600, 1995-1995 Mercedes-Benz SL500, 1995-1995 Mercedes-Benz SL600
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Vehicle: Mercedes-Benz
Item LocatedUnited States
Quantity1
Part interchange
211-1087, 8315, 009107751, SU7686, 0085423217, TS10263, TS555, WT728, 
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item #1001P27N
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Page 4 of 4

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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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.

Jul 21, 2026