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Western Star Temperature Sensor

5 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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Coolant Temperature Sensor for 1994-1997 Western Star 3800Coolant Temperature Sensor for 1994-1997 Western Star 3800
A-Premium®Part # APTS0358
Coolant Temperature Sensor for 1994-1997 Western Star 3800
4.851 Reviews
$50.99
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3-year warranty
90 days free return
Fits Western Star 3800: 1994 1995 1996 1997
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Western Star
Item LocatedUnited States
Quantity1
ConditionNew
item #1015W4S8
Note
It comes with Wiring Harness.
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Engine Coolant Temperature Sensor for 1997-1999 Western Star 4900E
A-Premium®Part # APTS0372
Engine Coolant Temperature Sensor for 1997-1999 Western Star 4900E
4.851 Reviews
$33.99
Low stock: Only 3 left
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3-year warranty
90 days free return
Fits Western Star 4900E: 1997 1998 1999
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Western Star
Item LocatedUnited States
Quantity1
ConditionNew
item #1015VZQP
Note
Temperature Sensor -- With Detroit Diesel Electronic Control (DDEC) System III, Series 60 Detroit Diesel.
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EGR Temperature Sensor for 2009 2011 Western Star 4900FA
A-Premium®Part # APTS0351
EGR Temperature Sensor for 2009 2011 Western Star 4900FA
4.851 Reviews
$64.99
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3-year warranty
90 days free return
Fits Western Star 4900FA: 2009 2011
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Western Star
Item LocatedUnited States
Quantity1
Part interchange
2872140, 9047144, 904-7144
ConditionNew
item #1015W05L
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Torque Converter Outlet Oil Temp Sensor for 2008-2009 Western Star 4900EX
A-Premium®Part # APTS0345
Torque Converter Outlet Oil Temp Sensor for 2008-2009 Western Star 4900EX
4.851 Reviews
$23.99
Low stock: Only 3 left
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3-year warranty
90 days free return
Fits Western Star 4900EX: 2008 2009
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Western Star
Item LocatedUnited States
Quantity1
Part interchange
2566453, 9047043, 904-7043
ConditionNew
item #1015W88W
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Standard HDVAX510 Air Charge Temperature Sensor
StandardPart # HDVAX510
Standard HDVAX510 Air Charge Temperature Sensor
51 Reviews
$144.99
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3-year warranty
90 days free return
Fits 2000-2003 Freightliner FLD120, 2001-2001 Freightliner FLD132, 2001-2003 Freightliner Columbia, 2003-2003 Freightliner Century Class, 2003-2003 Freightliner Coronado, 2003-2003 Freightliner FLD132, 2007-2007 Freightliner FLD132, 2000-2000 International 9400, 2000-2012 International 5900i, 2003-2003 International 5500i, 2003-2004 International 5600i, 2003-2008 International 9200i SBA, 2003-2011 International 9900i, 2005-2008 International 5600i, 2006-2007 International 5500i, 2009-2011 International 5500i, 2014-2018 International 9900i, 1999-2000 Kenworth C500, 1999-2000 Kenworth T2000, 1999-2000 Kenworth T600A
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Western Star
Item LocatedUnited States
Quantity1
ColorBrass/Plastic
Part interchange
HDVAX510, TS57637, WT5946, 4921473, 904-7142
item #1001504Y
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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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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