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Saturn SC2 Temperature Sensor

6 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 211-91040 Engine Coolant Temperature SensorWalker Products 211-91040 Engine Coolant Temperature Sensor
Walker ProductsPart # 211-91040
Walker Products 211-91040 Engine Coolant Temperature Sensor
3.37 Reviews
$28.99
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3-year warranty
90 days free return
Fits 1995-1999 Saturn SW1, 1995-2001 Saturn SW2, 1995-2002 Saturn SC1, 1995-2002 Saturn SC2, 1995-2002 Saturn SL, 1995-2002 Saturn SL1, 1995-2002 Saturn SL2
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Saturn SC2
Item LocatedUnited States
Quantity1
Part interchange
211-91040, 140-213, 140-220, SU1131DG, 12128, SU1131, TX73, WT5029, 
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item #1001P6XK
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Standard TX73 Engine Coolant Temperature Sensor
StandardPart # TX73
Standard TX73 Engine Coolant Temperature Sensor
51 Reviews
$22.99
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3-year warranty
90 days free return
Fits 1991-1992 Saturn SC, 1991-1995 Saturn SL2, 1991-1998 Saturn SL1, 1991-2002 Saturn SL, 1993-1993 Saturn SC2, 1993-1993 Saturn SW2, 1993-1994 Saturn SW1, 1993-1997 Saturn SC1, 1994-1994 Saturn SW2, 1994-1997 Saturn SC2, 1995-1995 Saturn SW1, 1995-1997 Saturn SW2, 1996-1996 Saturn SL2, 1996-1996 Saturn SW1, 1997-1997 Saturn SW1, 1997-1998 Saturn SL2, 1998-1998 Saturn SC1, 1998-1998 Saturn SC2, 1998-1998 Saturn SW2, 1998-1999 Saturn SW1
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Saturn SC2
Item LocatedUnited States
Quantity1
MaterialBrass
ColorWhite/Gold
item #10016H5U
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Walker Products 211-1040 Engine Coolant Temperature Sensor
Walker ProductsPart # 211-1040
Walker Products 211-1040 Engine Coolant Temperature Sensor
3.37 Reviews
$28.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1995-1999 Saturn SW1, 1995-2001 Saturn SW2, 1995-2002 Saturn SC1, 1995-2002 Saturn SC2, 1995-2002 Saturn SL, 1995-2002 Saturn SL1, 1995-2002 Saturn SL2
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Saturn SC2
Item LocatedUnited States
Quantity1
Part interchange
211-1040, 140-213, 140-220, 9386, 12128, SU1131, EF0015, TX73, 
...View more
item #1001P3SG
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Engine Coolant Temperature Sensor - Delphi TS10193
DelphiPart # TS10193
Engine Coolant Temperature Sensor - Delphi TS10193
4.52 Reviews
$23.99
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3-year warranty
90 days free return
Fits 1991-1992 Saturn SC, 1991-1999 Saturn SL1, 1991-2002 Saturn SL, 1991-2002 Saturn SL2, 1993-1999 Saturn SW1, 1993-2001 Saturn SW2, 1993-2002 Saturn SC1, 1993-2002 Saturn SC2
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Saturn SC2
Item LocatedUnited States
Quantity1
Part interchange
TS10193, 5S1124, SU1131, SU1425, WT5029, WT5029P, 211-1040, 21020104, 
...View more
item #1001WSRH
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Walker Products 211-1041 Engine Coolant Temperature Sender
Walker ProductsPart # 211-1041
Walker Products 211-1041 Engine Coolant Temperature Sender
3.37 Reviews
$23.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1995-1995 Saturn SC1, 1995-1995 Saturn SC2, 1995-1995 Saturn SL, 1995-1995 Saturn SL1, 1995-1995 Saturn SL2, 1995-1995 Saturn SW1, 1995-1995 Saturn SW2
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Saturn SC2
Item LocatedUnited States
Quantity1
Part interchange
211-1041, 8394, TU227, TS10128, TS356, TS356T, WT702, 21020124, 
...View more
item #1001KC7S
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Air Charge Temperature Sensor for Saturn SC SC1 SC2 SL SL1 SL2 SW1 SW2 L4 1.9L
A-Premium®Part # APTS0145
Air Charge Temperature Sensor for Saturn SC SC1 SC2 SL SL1 SL2 SW1 SW2 L4 1.9L
4.760 Reviews
$13.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1993 - 2001 Saturn SW2, 1991 - 2002 Saturn SL2, 1993 - 1999 Saturn SW1, 1993 - 2002 Saturn SC1, 1991 - 2002 Saturn SL, 1993 - 2002 Saturn SC2, 1991 - 1992 Saturn SC, 1991 - 2002 Saturn SL1
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Saturn SC2
Item LocatedUnited States
Quantity1
MaterialBrass
ConditionNew
item #10154S07
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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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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