2003 Chevrolet Trailblazer Coolant Temperature Sensors

Your 2003 Chevrolet Trailblazer might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Coolant Temperature Sensors you desperately need.

We currently carry 2 Coolant Temperature Sensors to choose from for your 2003 Chevrolet Trailblazer, and our inventory prices range from as little as $44.99 up to $66.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Coolant Temperature Sensors for the 2003 Chevrolet Trailblazer. We only sell parts from trusted brands like AC Delco so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Coolant Temperature Sensors stock in-person!

Coolant Temperature Sensors for Your 2003 Chevrolet Trailblazer

ACDelco – Engine Coolant Temperature Sensor (Part No.213-963)

Engine Coolant Temperature Sensor

from

$66.99
ACDelco GM Original Equipment Engine Coolant Temperature Sensors monitor engine temperature, and are GM-recommended replacements for your vehicle’s original components. The engine temperature signal is used by the engine control module to adjust the air/fuel mixture and ignition timing. These original equipment engine coolant temperature sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Helps keep engine running at proper temperature
  • Alerts vehicle operator of high engine temperature conditions
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Carquest Premium – Coolant Temperature Sensor with Thread Sealant and Washer (Part No.WTC1047)

Coolant Temperature Sensor with Thread Sealant and Washer

from

$44.99
Approved materials for increased durability in even the most extreme temperatures. All MotoRad Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

Product Features:
  • 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
  • Thread Sealant and/or O-ring pre-installed on applicable sensors to ensure leak free performance
  • Brass sensor housing precision machined to meet or exceed OE thermal conductivity
  • OE precision matched thermistor position for correct output parameters
  • Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
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FAQs for 2003 Chevrolet Trailblazer Coolant Temperature Sensors

What are the most popular Coolant Temperature Sensors for the 2003 Chevrolet Trailblazer?

With 2 brands you can trust, our most popular Coolant Temperature Sensors for the 2003 Chevrolet Trailblazer parts are:
Engine Coolant Temperature Sensor
from $66.99
This product is not rated
Engine Coolant Temperature Sensor
Coolant Temperature Sensors
Coolant Temperature Sensor with Thread Sealant and Washer
from $44.99
This product is not rated
Coolant Temperature Sensor with Thread Sealant and Washer
Coolant Temperature Sensors