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Mercury Temperature Sensor

118 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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Walker Products 211-91052 Engine Cylinder Head Temperature SensorWalker Products 211-91052 Engine Cylinder Head Temperature Sensor
Walker ProductsPart # 211-91052
Walker Products 211-91052 Engine Cylinder Head Temperature Sensor
3.37 Reviews
$35.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2008-2008 Mazda Tribute, 2007-2007 Ford Focus, 2007-2007 Ford Focus, 2006-2009 Ford Fusion, 2006-2009 Mercury Milan, 2005-2008 Ford Escape, 2005-2008 Mercury Mariner, 2005-2006 Mazda Tribute, 2005-2005 Ford Ranger, 2004-2006 Ford Focus, 2004-2004 Ford Escape, 2003-2003 Ford Focus, 2001-2003 Ford Ranger
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
211-91052, 1S7Z6G004AA, SU2302, TS464, TS624, WT7212, WT7269, 5S1521
item #1001KQ12
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Walker Products 210-91017 Air Charge Temperature Sensor
Walker ProductsPart # 210-91017
Walker Products 210-91017 Air Charge Temperature Sensor
3.37 Reviews
$30.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2003-2003 Ford E-350 Club Wagon, 2003-2003 Ford E-450 Super Duty, 2003-2003 Ford E-550 Super Duty, 2002-2002 Ford E-550 Econoline Super Duty, 2001-2001 Mercury Cougar, 2000-2003 Ford Excursion, 2000-2002 Ford E-450 Econoline Super Duty, 1999-2003 Ford F-250 Super Duty, 1999-2003 Ford F-350 Super Duty, 1999-2003 Ford F-450 Super Duty, 1999-2003 Ford F-550 Super Duty, 1999-2002 Ford E-350 Econoline Club Wagon, 1999-2000 Ford E-350 Super Duty, 1999-1999 Ford Econoline Super Duty, 1998-2001 Ford Ranger, 1998-1998 Ford E-350 Econoline, 1998-1998 Ford E-350 Econoline Club Wagon, 1998-1998 Ford Econoline Super Duty, 1997-1997 Ford E-350 Econoline, 1997-1997 Ford E-350 Econoline Club Wagon
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
210-91017, SU2002DG
item #1001P2HW
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Walker Products 211-2184 Engine Coolant Temperature Sender
Walker ProductsPart # 211-2184
Walker Products 211-2184 Engine Coolant Temperature Sender
3.37 Reviews
$44.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995-1996 Ford Escort, 1995-1996 Mercury Tracer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
211-2184, F1CZ10884A, TS-275, WT657
item #1001KCUL
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Walker Products 211-91002 Engine Coolant Temperature Sensor
Walker ProductsPart # 211-91002
Walker Products 211-91002 Engine Coolant Temperature Sensor
3.37 Reviews
$33.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011-2011 Ford Focus, 2008-2008 Ford E-350 Super Duty, 2004-2004 Ford E-150, 2004-2004 Ford E-150 Club Wagon, 2004-2004 Ford E-250, 2003-2004 Ford E-350 Club Wagon, 2003-2004 Ford E-450 Super Duty, 2003-2004 Ford E-450 Super Duty, 2003-2004 Mercury Marauder, 2003-2003 Ford E-150, 2003-2003 Ford E-150, 2003-2003 Ford E-150 Club Wagon, 2003-2003 Ford E-150 Club Wagon, 2003-2003 Ford E-250, 2003-2003 Ford E-250, 2003-2003 Ford E-350 Club Wagon, 2003-2003 Ford E-550 Super Duty, 2002-2002 Ford E-550 Econoline Super Duty, 2000-2002 Ford E-450 Econoline Super Duty, 2000-2002 Ford E-450 Econoline Super Duty
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
211-91002, SU201DG, 9362, 9382, ATS19, 5W7Z12A647A, 9U2Z12A648A, AE5Z12A647A, 
...View more
item #1001P53K
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Walker Products 211-1082 Engine Coolant Temperature Sender
Walker ProductsPart # 211-1082
Walker Products 211-1082 Engine Coolant Temperature Sender
3.37 Reviews
$26.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002-2003 Ford Explorer, 1999-2002 Mercury Cougar, 1999-1999 Ford Contour, 1999-1999 Mercury Mystique, 1998-1998 Ford Contour, 1998-1998 Mercury Mystique
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
211-1082, 8399, F77F10884BB, F7CZ10884BA, 6PT009309361, SNB1441, SW5157, 330605, 
...View more
item #1001KEQX
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Walker Products 210-91019 Air Charge Temperature Sensor
Walker ProductsPart # 210-91019
Walker Products 210-91019 Air Charge Temperature Sensor
3.37 Reviews
$36.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995-1995 Ford Bronco, 1995-1995 Ford Contour, 1995-1995 Ford Contour, 1995-1995 Ford Contour, 1995-1995 Ford E-150 Econoline, 1995-1995 Ford E-150 Econoline, 1995-1995 Ford E-150 Econoline Club Wagon, 1995-1995 Ford E-150 Econoline Club Wagon, 1995-1995 Ford E-250 Econoline, 1995-1995 Ford E-250 Econoline, 1995-1995 Ford E-350 Econoline, 1995-1995 Ford E-350 Econoline, 1995-1995 Ford E-350 Econoline Club Wagon, 1995-1995 Ford E-350 Econoline Club Wagon, 1995-1995 Ford Explorer, 1995-1995 Ford F-150, 1995-1995 Ford F-150, 1995-1995 Ford F-250, 1995-1995 Ford F-250, 1995-1995 Ford F-350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
210-91019, 139-105, SU2007DG, 12125, F3DF12A697AA, F3DZ12A697A, F3DZ12A697AFF, F3DZ12A697AFFV, 
...View more
item #1001P50C
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Walker Products 211-91031 Engine Coolant Temperature Sensor
Walker ProductsPart # 211-91031
Walker Products 211-91031 Engine Coolant Temperature Sensor
3.37 Reviews
$39.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022-2022 INFINITI Q50, 2022-2022 INFINITI QX55, 2022-2022 Nissan Pathfinder, 2021-2021 Nissan Rogue, 2020-2021 INFINITI Q60, 2020-2021 Nissan Altima, 2020-2021 Nissan TITAN XD, 2020-2020 Nissan Rogue, 2019-2022 INFINITI QX50, 2019-2019 INFINITI Q60, 2018-2021 Nissan Kicks, 2018-2018 INFINITI Q60, 2017-2022 Nissan Armada, 2017-2021 INFINITI QX80, 2017-2021 Nissan Rogue Sport, 2017-2021 Nissan TITAN, 2017-2019 Nissan Rogue, 2017-2019 Nissan Sentra, 2017-2019 Nissan Sentra, 2017-2017 INFINITI Q60
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
211-91031
item #1001P293
Show less
Walker Products 211-1122 Engine Coolant Temperature Sensor
Walker ProductsPart # 211-1122
Walker Products 211-1122 Engine Coolant Temperature Sensor
3.37 Reviews
$25.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2003-2008 Nissan Tsuru, 1997-2001 Hyundai Tiburon, 1996-2000 Hyundai Elantra, 1996-1997 Nissan Tsuru, 1996-1996 Isuzu Rodeo, 1996-1996 Mazda MX-6, 1996-1996 Mazda MX-6, 1996-1996 Nissan Pickup, 1995-1999 Hyundai Accent, 1995-1997 Kia Sportage, 1995-1995 BMW 318ti, 1995-1995 BMW 525i, 1995-1995 BMW M3, 1995-1995 Hyundai Scoupe, 1995-1995 Isuzu Pickup, 1995-1995 Kia Sephia, 1995-1995 Mercury Villager, 1995-1995 Nissan 300ZX, 1995-1995 Nissan Tsuru, 1995-1995 Porsche 968
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
211-1122, DAC4737, 4001, 4025, 4044, 4045, 4051, 4065, 
...View more
item #1001P2LC
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Walker Products 210-1032 Air Charge Temperature Sensor
Walker ProductsPart # 210-1032
Walker Products 210-1032 Air Charge Temperature Sensor
3.37 Reviews
$23.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002-2006 Nissan Sentra, 2001-2001 Nissan Sentra, 2000-2004 Nissan Xterra, 2000-2000 Nissan Sentra, 2000-2000 Nissan Sentra, 1998-2004 Nissan Frontier, 1998-2001 Nissan Altima, 1996-2002 Mercury Villager, 1996-2002 Nissan Quest
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
210-1032, ATS17, F6XF12A697AA, F6XY12A697AA, F6XZ12A697A, F6XZ12A697AA, DY-777, 72-45343, 
...View more
item #1001P2RG
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Walker Products 214-1007 Engine Coolant Temperature Sender
Walker ProductsPart # 214-1007
Walker Products 214-1007 Engine Coolant Temperature Sender
3.37 Reviews
$22.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2001-2003 Ford Windstar, 1997-2000 Ford Windstar, 1997-1999 Ford Taurus, 1997-1997 Ford F-250 HD, 1997-1997 Ford F-250 HD, 1996-1996 Ford Econoline Super Duty, 1996-1996 Ford Econoline Super Duty, 1996-1996 Ford Windstar, 1996-1996 Ford Windstar, 1996-1996 Ford Windstar, 1995-1997 Ford F-53 Motorhome Chassis, 1995-1997 Ford F-Super Duty, 1995-1997 Ford Thunderbird, 1995-1997 Mazda B4000, 1995-1996 Ford E-150 Econoline Club Wagon, 1995-1996 Ford E-350 Econoline, 1995-1996 Ford E-350 Econoline, 1995-1996 Ford E-350 Econoline, 1995-1996 Ford E-350 Econoline Club Wagon, 1995-1996 Ford E-350 Econoline Club Wagon
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
214-1007, 8331, 54590, D0OZ10884A, D0WY10884A, E1ZZ10884A, F1SZ10884A, SW-2328, 
...View more
item #1001K9E7
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Walker Products 211-1055 Engine Cylinder Head Temperature Sensor
Walker ProductsPart # 211-1055
Walker Products 211-1055 Engine Cylinder Head Temperature Sensor
3.37 Reviews
$22.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009-2010 Ford F-150, 2009-2009 Ford Flex, 2008-2008 Ford Taurus X, 2007-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, 2007-2009 Ford Fusion, 2007-2009 Lincoln MKZ, 2007-2009 Mercury Milan, 2006-2010 Ford Mustang, 2006-2006 Ford Explorer, 2006-2006 Mercury Mountaineer, 2005-2010 Ford Expedition, 2005-2010 Ford F-150, 2005-2010 Ford F-250 Super Duty, 2005-2010 Ford F-250 Super Duty, 2005-2010 Ford F-350 Super Duty, 2005-2010 Ford F-350 Super Duty, 2005-2006 Lincoln Navigator, 2005-2005 Ford F-450 Super Duty, 2005-2005 Ford F-550 Super Duty
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
211-1055, 93011, 3L7Z6G004BA, 9L8Z6G004C, SU8756, EJ0009, TS605, WT7254, 
...View more
item #1001KRA9
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Walker Products 214-1034 Engine Coolant Temperature Sender
Walker ProductsPart # 214-1034
Walker Products 214-1034 Engine Coolant Temperature Sender
3.37 Reviews
$24.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1999-2002 Mercury Cougar, 1998-2000 Ford Contour, 1998-2000 Mercury Mystique, 1995-1997 Ford Contour, 1995-1997 Mercury Mystique
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
214-1034, 12814, F5RZ10884B, SW-5046, TU205, TS388, WT664, 88924804, 
...View more
item #1001K971
Show less
Walker Products 211-1042 Engine Coolant Temperature Sensor
Walker ProductsPart # 211-1042
Walker Products 211-1042 Engine Coolant Temperature Sensor
3.37 Reviews
$22.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2012-2015 Mazda 5, 2011-2013 Mazda 3, 2011-2013 Mazda 3, 2011-2013 Mazda 3, 2011-2013 Mazda 3, 2011-2013 Mazda 6, 2011-2012 Mazda 3, 2011-2011 Mazda 3, 2010-2010 Mazda 3, 2010-2010 Mazda 3, 2010-2010 Mazda 3, 2010-2010 Mazda 3, 2010-2010 Mazda 3, 2007-2012 Mazda CX-7, 2006-2015 Mazda MX-5 Miata, 2006-2010 Mazda 5, 2006-2009 Ford Fusion, 2006-2009 Mercury Milan, 2005-2007 Land Rover LR3, 2004-2009 Mazda 3
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
211-1042, LRA1600BA, 1047284, 3929104, 4537712, 5072891, 8E5A12A648AA, F62F12A648AA, 
...View more
item #1001P3G1
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Walker Products 211-91082 Engine Coolant Temperature Sender
Walker ProductsPart # 211-91082
Walker Products 211-91082 Engine Coolant Temperature Sender
3.37 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002-2003 Ford Explorer, 1999-2002 Mercury Cougar, 1999-1999 Ford Contour, 1999-1999 Mercury Mystique, 1998-1998 Ford Contour, 1998-1998 Mercury Mystique
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
211-91082
item #1001KC64
Show less
ÜRO Parts FD1417054 Engine Coolant Temperature Sensor
ÜRO PartsPart # FD1417054
ÜRO Parts FD1417054 Engine Coolant Temperature Sensor
51 Reviews
$18.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2012-2017 Mazda 5, 2012-2013 Mazda 3 Sport, 2011-2013 Mazda 3 Sport, 2011-2012 Mazda 3 Sport, 2009-2013 Mazda 6, 2009-2010 Mazda 3 Sport, 2007-2012 Mazda CX-7, 2007-2008 Mazda CX-9, 2006-2015 Mazda MX-5 Miata, 2006-2010 Mazda 5, 2006-2009 Ford Fusion, 2006-2009 Mercury Milan, 2004-2013 Mazda 3, 2003-2008 Mazda 6, 2002-2005 Ford Thunderbird, 2001-2003 Ford Ranger, 2001-2003 Ford Ranger, 2001-2001 Ford Explorer, 2001-2001 Ford Explorer Sport, 2001-2001 Ford Explorer Sport Trac
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
FD1417054, 978F-12A648-AA, F57Z8620C, F8CZ12A648AA, F8CZ-12A648-B, FSB918840, 8E5A12A648AA, 7.3234, 
...View more
item #1000ZE8H
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ÜRO Parts FD1316750 Engine Coolant Temperature Sensor
ÜRO PartsPart # FD1316750
ÜRO Parts FD1316750 Engine Coolant Temperature Sensor
51 Reviews
$24.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2008-2008 Mercury Sable, 2007-2008 Lincoln MKZ, 2006-2010 Mazda B4000, 2006-2009 Ford Fusion, 2006-2009 Mercury Milan, 2006-2006 Lincoln Zephyr, 2005-2008 Mercury Mariner, 2005-2006 Mazda Tribute, 2003-2009 Ford Escape, 2003-2008 Mazda 6, 2003-2005 Ford Taurus, 2003-2005 Mercury Sable, 2002-2006 Mazda MPV
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
FD1316750, 3L8Z-12A648-AA, 3L8A12A648AA, JDE1634, 4346360, LR041442, AJ57-18-840A, AJ57-18-840, 
...View more
item #1000Z9EC
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ÜRO Parts 13621284397 Engine Coolant Temperature Sensor
ÜRO PartsPart # 13621284397
ÜRO Parts 13621284397 Engine Coolant Temperature Sensor
51 Reviews
$20.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2003-2008 Nissan Tsuru, 1998-1999 Kia Sephia, 1997-2001 Hyundai Tiburon, 1996-2000 Hyundai Elantra, 1996-1996 Nissan Pickup, 1995-2002 Kia Sportage, 1995-1999 Hyundai Accent, 1995-1997 Nissan Tsuru, 1995-1995 Kia Sephia, 1995-1995 Kia Sephia, 1995-1995 Kia Sephia, 1995-1995 Nissan Pickup, 1994-1995 Nissan 300ZX, 1994-1994 Kia Sephia, 1994-1994 Mazda 323, 1994-1994 Saab 900, 1994-1994 Saab 900, 1994-1994 Saab 900, 1993-1995 Hyundai Scoupe, 1993-1995 INFINITI J30
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
13621284397, 025906041, 13621709966, 13621709967, 13621401945, 13621357414, E8GY-10884-B, E8GY-12A648, 
...View more
item #1000ZCER
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ÜRO Parts NI1417048 Engine Coolant Temperature Sensor
ÜRO PartsPart # NI1417048
ÜRO Parts NI1417048 Engine Coolant Temperature Sensor
51 Reviews
$16.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2019-2019 INFINITI Q60, 2019-2019 Nissan 370Z, 2019-2019 Nissan Armada, 2018-2018 Nissan 370Z, 2018-2018 Nissan 370Z, 2018-2018 Nissan 370Z, 2018-2018 Nissan 370Z, 2018-2018 Nissan 370Z, 2018-2018 Nissan 370Z, 2018-2018 Nissan Armada, 2018-2018 Nissan Armada, 2018-2018 Nissan Armada, 2017-2018 INFINITI Q60, 2017-2017 Nissan Armada, 2016-2019 INFINITI Q50, 2016-2018 INFINITI Q50, 2015-2019 INFINITI Q70L, 2015-2015 INFINITI Q40, 2014-2019 INFINITI Q70, 2014-2019 INFINITI QX80
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
NI1417048, 22630-44B10, 226300M200, 2263044B20, 2263071L00, 226307Y000, 22630ED000, 22630-43Y00, 
...View more
item #1000ZASK
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Page 6 of 6

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. ✓

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