HomeBelts and Cooling > SensorsGlobal Parts 1814556 Engine Coolant Temperature Sensor - Engine Block
Part #: 1814556

Global Parts 1814556 Engine Coolant Temperature Sensor - Engine Block

Engine Block
⚙️ 32 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, Chevrolet, and GMC, Acadia, Blazer, Camaro, Canyon, Colorado, Corvette, CT4, CT5, Equinox, Silverado 1500, Trailblazer, XT4, XT5, and XT6
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Reliable Engine Coolant Temperature Sensor for GM Vehicles

The Global Parts 1814556 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your vehicle's engine cooling system. Compatible with a range of Cadillac, Chevrolet, and GMC models, this sensor ensures your engine operates within optimal temperature ranges.

  • Terminal Type: Blade for secure electrical connection
  • Connector Quantity: Single connector for streamlined installation
  • Connector Shape: Oval, designed for precise fitment
  • Terminal Quantity: Two terminals to support accurate signal transmission
  • Connector Gender: Female connector paired with male terminals

Detailed Product Description

This Engine Coolant Temperature Sensor (part number 1814556) from Global Parts is engineered to monitor the temperature of the engine coolant accurately. Featuring a blade terminal type and an oval-shaped female connector with two male terminals, it ensures reliable electrical connectivity and signal integrity. The single connector design simplifies installation and reduces the risk of connection errors. This sensor is compatible with various GM vehicles, including Cadillac CT4, CT5, XT4, XT5, and XT6; Chevrolet Acadia, Blazer, Camaro, Equinox, and Trailblazer; as well as GMC Canyon, Colorado, and Silverado 1500 models.

Common Applications and Problem Resolution

  • Helps prevent engine overheating by providing accurate coolant temperature data
  • Resolves erratic temperature gauge readings in Cadillac, Chevrolet, and GMC vehicles
  • Addresses engine performance issues related to incorrect coolant temperature signals
  • Supports proper operation of the engine control unit (ECU) for fuel management
  • Eliminates check engine light triggers caused by faulty temperature sensors

Installation Notes and Tips

When installing the Global Parts 1814556 Engine Coolant Temperature Sensor, ensure the vehicle is cool to avoid burns. Disconnect the battery before removal to prevent electrical shorts. Verify the oval female connector aligns correctly with the sensor’s blade terminals. Tighten the sensor securely but avoid over-torquing to prevent damage. After installation, clear any diagnostic trouble codes and monitor the temperature gauge for proper operation.

Quality Assurance and Warranty

Global Parts manufactures this Engine Coolant Temperature Sensor to meet or exceed OEM specifications for fit, form, and function. The part number 1814556 undergoes rigorous quality control to ensure durability and reliable performance in Cadillac, Chevrolet, and GMC vehicles. Please refer to Global Parts’ warranty policy for specific coverage details.

BrandGlobal Parts
Part Number1814556
Terminal TypeBlade
Connector Quantity1
Connector ShapeOval
Terminal Quantity2
Connector GenderFemale
Terminal GenderMale

This part fits 32 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2024CadillacCT42.0LL4Engine Block
2024CadillacCT52.0LL4Engine Block
2024ChevroletTrailblazer1.3LL3Engine Block
2023CadillacCT53.0LV6Engine Block
2023CadillacXT52.0LL4Engine Block
2023CadillacXT63.6LV6N/A
2023ChevroletBlazer3.6LV6N/A
2023ChevroletColorado2.7LL4Engine Block
2023ChevroletCorvette5.5LV8Engine Block
2023ChevroletSilverado 15002.7LL4Engine Block
2023ChevroletTrailblazer1.3LL3Engine Block
2023GMCAcadia2.0LL4N/A
2022CadillacCT53.0LV6Engine Block
2022CadillacXT53.6LV6Engine Block
2022CadillacXT62.0LL4Engine Block
2022ChevroletBlazer2.0LL4Engine Block
2022ChevroletColorado3.6LV6Engine Block
2022ChevroletEquinox1.5LL4Engine Block
2022GMCAcadia2.0LL4N/A
2022GMCCanyon3.6LV6N/A
2021CadillacCT53.0LV6Engine Block
2021CadillacXT52.0LL4N/AOE# 55488246
2021CadillacXT62.0LL4Engine Block
2021ChevroletBlazer3.6LV6Engine Block
2021ChevroletCamaro3.6LV6N/A
2021ChevroletColorado3.6LV6N/A
2021GMCAcadia3.6LV6N/A
2021GMCCanyon3.6LV6N/A
2020CadillacXT42.0LL4N/AAt Pipe
2020CadillacXT52.0LL4N/AAt Pipe
2020CadillacXT63.6LV6N/AAt Pipe
2019CadillacXT42.0LL4N/AAt Pipe

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

126505952112053554882465S17529ES113101

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.