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Buick LeSabre Temperature Sensor

43 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 211-2001 Engine Coolant Temperature SenderWalker Products 211-2001 Engine Coolant Temperature Sender
Walker ProductsPart # 211-2001
Walker Products 211-2001 Engine Coolant Temperature Sender
3.37 Reviews
$22.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1991-1991 Buick LeSabre, 1990-1991 Dodge B150, 1990-1991 Dodge B250, 1990-1991 Dodge B350, 1990-1990 Buick Electra, 1990-1990 Dodge Ramcharger, 1989-1991 Dodge Dakota, 1989-1990 Buick LeSabre, 1989-1990 Oldsmobile Delta 88, 1988-1991 Dodge Dakota, 1988-1991 Pontiac Bonneville, 1988-1990 Oldsmobile 98, 1988-1989 Buick Electra, 1988-1988 Chrysler Fifth Avenue, 1988-1988 Dodge Diplomat, 1988-1988 Oldsmobile Delta 88, 1988-1988 Plymouth Gran Fury
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick LeSabre
Item LocatedUnited States
Quantity1
Part interchange
211-2001, TW120, TW166, 4289898, 4504201, TU122, TS10114, TS186, 
...View more
item #1001KE6H
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Standard TX220 Automatic Transmission Fluid Temperature SensorSOLD OUT
StandardPart # TX220
Standard TX220 Automatic Transmission Fluid Temperature Sensor
51 Reviews
$25.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2014-2014 Chevrolet Spark EV, 2006-2009 Pontiac G6, 2006-2008 Buick Lucerne, 2006-2007 Chevrolet Malibu, 2005-2009 Buick Allure, 2005-2009 Buick LaCrosse, 2005-2009 Chevrolet Uplander, 2005-2007 Buick Terraza, 2005-2007 Saturn Relay, 2004-2007 Pontiac Grand Prix, 2003-2009 Pontiac Montana, 2003-2003 Cadillac Escalade ESV, 2002-2007 Buick Rendezvous, 2002-2003 Cadillac Escalade, 2002-2003 Cadillac Escalade EXT, 2002-2003 Chevrolet Avalanche 1500, 2002-2003 Chevrolet Avalanche 2500, 2001-2005 Pontiac Aztek, 2001-2002 Chevrolet G30, 2001-2002 Oldsmobile Aurora
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick LeSabre
Item LocatedUnited States
Quantity1
MaterialPlastic
ColorGrey
item #1001537Q
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ÜRO Parts GM1316390 Engine Coolant Temperature SensorSOLD OUT
ÜRO PartsPart # GM1316390
ÜRO Parts GM1316390 Engine Coolant Temperature Sensor
51 Reviews
$16.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009-2009 Cadillac XLR, 2008-2008 Cadillac XLR, 2006-2011 Cadillac DTS, 2006-2008 Buick Lucerne, 2004-2007 Cadillac XLR, 2004-2004 Isuzu Rodeo, 2004-2004 Pontiac Grand Prix, 2003-2004 Buick Regal, 2002-2005 Chevrolet Blazer, 2002-2004 Isuzu Axiom, 2002-2003 Buick Rendezvous, 2001-2005 Pontiac Aztek, 2001-2003 Oldsmobile Aurora, 2001-2002 Chevrolet G30, 2000-2005 Buick LeSabre, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte Carlo, 2000-2005 Chevrolet Venture, 2000-2005 Pontiac Bonneville, 2000-2004 Oldsmobile Silhouette
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick LeSabre
Item LocatedUnited States
Quantity1
Part interchange
GM1316390, 15326386, 10045847, 12146312, 15321686, 25036708, 25036979, 25037182, 
...View more
item #1000Z8VW
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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

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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.

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