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Global Parts 1814550 Engine Coolant Temperature SensorOE Quality 60-Day Returns
Part #: 1814550

Global Parts 1814550 Engine Coolant Temperature Sensor

3 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Hyundai, Tucson
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Engine Coolant Temperature Sensor for Hyundai Tucson

Global Parts 1814550 is an engine coolant temperature sensor built to report coolant temperature data to the ECM with OE-style accuracy. For 2015-2017 Hyundai Tucson applications, this direct replacement sensor helps maintain proper cooling-system control and supports reliable engine management.

Key Features

  • Direct replacement engine coolant temperature sensor
  • Designed to send accurate coolant temperature information to the ECM
  • Meets OE specifications for fit and function
  • Blade terminal type with 2 terminals
  • 1 female rectangular connector for straightforward electrical connection
  • Compatible with 2015-2017 Hyundai Tucson

Detailed Description

The Global Parts 1814550 coolant temp sensor is engineered for vehicles that rely on precise temperature input to manage fuel strategy, fan operation, and overall engine protection. This sensor uses a rectangular female connector with two male blade terminals, matching the OE-style electrical interface for the listed Hyundai Tucson fitment. If the original sensor is sending inaccurate readings, the ECM may receive incorrect coolant temperature data and the cooling system may not respond as expected. This part cross-references Standard Ignition TX321 for the same application.

What It Helps Address

  • Incorrect coolant temperature readings at the ECM
  • Cooling fan operation concerns tied to temperature input
  • Overheating caused by a failing coolant temp sensor
  • Rough engine control behavior related to bad temperature data
  • Check engine light conditions associated with sensor faults

Installation Notes and Tips

Verify connector style, terminal count, and sensor location before installation. For 2015-2017 Hyundai Tucson service, compare the original sensor to Global Parts 1814550 to confirm the blade terminals and rectangular female connector match the vehicle harness. Inspect the connector for corrosion or damaged terminals before connecting the new sensor.

Quality Assurance

Global Parts coolant temp sensors are made as direct replacement components and are built to meet OE specifications for the listed application. Part number 1814550 is intended for dependable temperature signal delivery in 2015-2017 Hyundai Tucson models.

BrandGlobal Parts
Part Number1814550
Terminal TypeBlade
Connector Quantity1
Connector ShapeRectangular
Terminal Quantity2
Connector GenderFemale
Terminal GenderMale

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017HyundaiTucson-L--N/A
2016HyundaiTucson-L--N/A
2015HyundaiTucson-L--N/A

* 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:

25993-4W001ES113095TX321

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

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