Chevrolet Trailblazer Coolant Temperature Sensor

Your Chevrolet Trailblazer will be happy to know that the search for the right Coolant Temperature Sensor products you’ve been looking for is over! Advance Auto Parts has 19 different Coolant Temperature Sensor for your vehicle, ready for shipping or in-store pick up. The best part is, our Chevrolet Trailblazer Coolant Temperature Sensor products start from as little as $14.29.

When it comes to your Chevrolet Trailblazer, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Coolant Temperature Sensor product and part brands so you can shop with complete confidence. Some of our top Coolant Temperature Sensor product brands are Carquest Premium and AC Delco. We’re sure you will get the right product to keep that Trailblazer running for a long time.

We even have reviews of our OEM and aftermarket Coolant Temperature Sensor products to help you buy with confidence. Hear from other customers via the 102 reviews on parts for your Chevrolet Trailblazer.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Coolant Temperature Sensor products for your Trailblazer, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

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Coolant Temperature Sensor for a Chevrolet Trailblazer

Use the fitment form at the top of the page to select your exact year and engine type for your Chevrolet Trailblazer.

Driveworks - Coolant Temperature Sensor (Part No. 31248)
Description
Driveworks® offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.

Product Features:
Direct-fit OE replacement ensures ease of installation
Designed to meet OE performance
As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need

5.0

Read 3 review(s)

Review snapshot ® by PowerReviews

5.0

5.0

5

5

2020-03-10

5

5

Yes

Yes

Submitted 2020-03-10

By Gabriel

From Undisclosed

It corrected the issue i was having, thank you

Bottom Line NULL

It corrected the issue i was having, thank you

By Gabriel from Undisclosed

BOTTOM LINE NULL

5

5

2020-02-22

5

5

Yes

Yes

Submitted 2020-02-22

By Gabe

From Undisclosed

GreAt

Bottom Line NULL

GreAt

By Gabe from Undisclosed

BOTTOM LINE NULL

5

5

2020-02-07

5

5

I am definitely getting my parts from advance auto

I am definitely getting my parts from advance auto

Submitted 2020-02-07

By Donald

From Undisclosed

Great products Always a good fit

Bottom Line NULL

Great products Always a good fit

By Donald from Undisclosed

BOTTOM LINE NULL
from $27.49
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ACDelco - Engine Coolant Temperature Sensor (Part No. 213-4333)
Description
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

5.0

Read 2 review(s)

Review snapshot ® by PowerReviews

5.0

5.0

5

5

2022-02-15

5

5

Before You Buy Read This

Before You Buy Read This

Submitted 2022-02-15

By Jumbo Booti

From silverspur

Before You Buy Read This - change the thermostat first or at the same time. That code you have on a malibu can be set by a bad thermostat. It causes the heat gauge to stop working also.

Bottom Line recommended

Before You Buy Read This - change the thermostat first or at the same time. That code you have on a malibu can be set by a bad thermostat. It causes the heat gauge to stop working also.

By Jumbo Booti from silverspur

BOTTOM LINE recommended

5

5

2021-11-15

5

5

Replacement Thermostat

Replacement Thermostat

Submitted 2021-11-15

By Silverado

From Memphis

It's a thermostat. It worked. Not much more to say.

Bottom Line recommended

It's a thermostat. It worked. Not much more to say.

By Silverado from Memphis

BOTTOM LINE recommended
from $33.99
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NTK - Engine Coolant Temperature Sensor (Part No. EF0075)
Description
Building upon a foundation of premium full-line products established under NGK ignition and NTK oxygen sensor products, NTK's expansion to technical sensors is part of our ongoing commitment to streamline product types and increase coverage under one premium brand: NTK, The Sensor Specialist. With over 80 years of automotive expertise, NGK's family of automotive products are driven by extreme dedication to innovation, performance and quality. NTK is the only OE supplier with a full-line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, NTK sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. NTK sensors are manufactured to ensure a quality that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:
Wires and probe length match OE. Mounting clip(s) included where applicable.
NTK's Engine Coolant Temperature Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper engine operating temperature.
Engine Coolant Temperature (ECT) Sensors measure the temperature of the coolant. The readings from the (ECT) sensor are sent back to the Engine Control Unit (ECU) to adjust the fuel injection and ignition timing.

1.0

Read 1 review(s)

Review snapshot ® by PowerReviews

1.0

1.0

1

1

2021-10-18

1

1

Cheap part

Cheap part

Submitted 2021-10-18

By Adam

From Charlotte, mi

Bad part right out of the box. Immediately threw a code on Tech 2. Get the Delco and save yourself the trouble of changing it twice.

Bottom Line not recommended

Bad part right out of the box. Immediately threw a code on Tech 2. Get the Delco and save yourself the trouble of changing it twice.

By Adam from Charlotte, mi

BOTTOM LINE not recommended
from $34.49
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Carquest Premium - Coolant Temperature Sensor with Thread Sealant and Washer (Part No. WTC1002)
Description
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.
from $29.99
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ACDelco - Engine Coolant Temperature Sensor (Part No. 213-4514)
Description
ACDelco Professional Engine Coolant Temperature Sensor is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, and/or engine fuel management. This premium aftermarket sensor is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:
Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function
from $35.99
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Carquest Premium - Coolant Temperature Sensor with Harness (Part No. WTC1033)
Description
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.
from $38.49
View Product
ACDelco - Engine Coolant Temperature Sensor (Part No. 213-963)
Description
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
from $64.99
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Delphi - Engine Coolant Temperature Sensor (Part No. TS10076)
Description
Delphi temperature sensors are built with the latest OE technology; Delphi temperature sensors use durable, one-piece design; Delphi temperature sensors are impervious to electrical noise and interference.

Product Features:
Delphi temperature sensors deliver accurate readings and optimal performance
Delphi's one-piece design and automated production process eliminates internal connectors and failure points
Each sensor is electrically insulated to eliminate interference from other components in the vehicle
Delphi temperature sensors are impervious to electrical noise and interference
from $46.49
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Carquest Premium - Coolant Temperature Sensor with Thread Sealant and Washer (Part No. WTC1047)
Description
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.
from $44.99
View Product
ACDelco - Engine Coolant Temperature Sensor (Part No. 213-4233)
Description
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
from $39.49
View Product
Carquest - Engine Coolant Temperature Sensor (Part No. WT3018)
Description
Product Features:
Our ABS sensor line has complete coverage for domestic and import applications
Our ABS sensors are engineered for precision performance, durability and a long service life
from $14.29
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NTK - Engine Coolant Temperature Sensor (Part No. EF0174)
Description
Building upon a foundation of premium full-line products established under NGK ignition and NTK oxygen sensor products, NTK's expansion to technical sensors is part of our ongoing commitment to streamline product types and increase coverage under one premium brand: NTK, The Sensor Specialist. With over 80 years of automotive expertise, NGK's family of automotive products are driven by extreme dedication to innovation, performance and quality. NTK is the only OE supplier with a full-line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, NTK sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. NTK sensors are manufactured to ensure a quality that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:
Wires and probe length match OE. Mounting clip(s) included where applicable.
NTK's Engine Coolant Temperature Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper engine operating temperature.
Engine Coolant Temperature (ECT) Sensors measure the temperature of the coolant. The readings from the (ECT) sensor are sent back to the Engine Control Unit (ECU) to adjust the fuel injection and ignition timing.
from $41.99
View Product
ACDelco - GM Original Equipment Engine Coolant Temperature Sensor (Part No. C6020424897ACD)
Description
The ACDelco GM Original Equipment Engine Coolant Temperature Sensor monitors the engine temperature, and is a GM-recommended replacement for your vehicle's original component. The engine temperature signal is used by the engine control module to adjust the air/fuel mixture and ignition timing. This original equipment engine coolant temperature sensor has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
Undergo the same stringent testing process as the original part
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
from $36.96
View Product
ACDelco - Professional Engine Coolant Temperature Sensor (Part No. C6020575693ACD)
Description
The ACDelco Professional Engine Coolant Temperature Sensor is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function
from $32.04
View Product
NTK - Engine Coolant Temperature Sensor (Part No. EF0149)
Description
Building upon a foundation of premium full-line products established under NGK ignition and NTK oxygen sensor products, NTK's expansion to technical sensors is part of our ongoing commitment to streamline product types and increase coverage under one premium brand: NTK, The Sensor Specialist. With over 80 years of automotive expertise, NGK's family of automotive products are driven by extreme dedication to innovation, performance and quality. NTK is the only OE supplier with a full-line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, NTK sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. NTK sensors are manufactured to ensure a quality that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:
Wires and probe length match OE. Mounting clip(s) included where applicable.
NTK's Engine Coolant Temperature Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper engine operating temperature.
Engine Coolant Temperature (ECT) Sensors measure the temperature of the coolant. The readings from the (ECT) sensor are sent back to the Engine Control Unit (ECU) to adjust the fuel injection and ignition timing.
from $57.99
View Product
ACDelco - Engine Coolant Temperature Sensor (Part No. 12641073)
Description
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
from $14.79
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Beck/Arnley - Coolant Temperature Sensor (Part No. 158-0733)
Description
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:
Matches OE form, fit and function
Made to exacting tolerances for precise messaging to the ECU
Includes corrosion resistant terminals and coatings
Constructed to withstand an engine environment
Application specific for this vehicle
from $24.99
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Delphi - Air Temperature Sensor (Part No. C6000175619DEL)
Description
Delphi's Air Temperature Sensors are continuous function devices that change resistance inversely to temperature. They measure engine intake air temperature in the manifold, intake air duct, and air cleaner. A signal is then sent to the powertrain control module.

Product Features:
High-temperature thermoplastic shell for durability
Patented, lightweight, and cost-effective pre-mold subassembly
Design flexibility to match calibration criteria, meet mounting and packaging requirements, and integrate with systems
Customized packaging of mounting features, sealing options, connection system, and resistance output
Crimpless conductive path to the negative temperature coefficient thermistor and calibration certification for enhanced reliability and accuracy; also eliminates an electrical interface
100 percent resistance calibration verification helps ensure quality and reliability
from $28.43
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ACDelco - Water Temp. Sensor (Part No. C6020579018ACD)

from $61.54
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