Walker Products 211-2181 coolant temperature sensor for the 2015-2017 Hyundai Tucson reads engine coolant temperature and passes it to the engine control module (ECM). Also called an engine coolant temperature sensor, it is designed to give the ECM real-time cooling system data.
- Coolant temperature reading used for fuel injection, ignition timing, cold start enrichment and fan operation
- Helps the ECM protect the engine from overheating and improve cold starts
- Durable, heat-resistant materials made to withstand coolant, vibration and extreme temperature swings
- An accurate reading lets the ECM optimize engine performance, fuel economy and emissions
Quick facts
- Part: Walker Products 211-2181 coolant temperature sensor
- Also called: engine coolant temperature sensor
- Fits: 2015-2017 Hyundai Tucson
- Condition: New
A failing sensor can show up as a check engine light, hard cold starts or a cooling fan that runs at odd times. Before you replace the sensor, rule out a damaged connector or wiring and other cooling-system faults that could set off the same warning light.
Fits
It is a direct-fit replacement for the 2015-2017 Hyundai Tucson and needs no modifications. The sensor is engineered to match OE specifications for resistance values, thermal response and signal output.
Specifications
Fit and size
- Quantity per vehicle: 1
- Terminals: 2, blade
- Connector: female, rectangle
Build and materials
- Condition: New
- Country of origin: China
In the box
One coolant temperature sensor; the 2015-2017 Hyundai Tucson takes one. The wiring harness is not included.
Interchange: WT5079 · 259934W001 · TX321
This part cross-references / interchanges with the following part numbers:
WT5079, 259934W001, TX321
Frequently Asked Questions
Will the Walker Products 211-2181 coolant temperature sensor work on a 2015-2017 Hyundai Tucson?
Yes. Walker Products 211-2181 is a direct-fit coolant temperature sensor for the 2015-2017 Hyundai Tucson and needs no modifications.
Does the 211-2181 coolant temperature sensor come with a wiring harness?
No. This listing is one coolant temperature sensor without a wiring harness, and the application takes one sensor.
What connector does the Walker 211-2181 coolant temperature sensor have?
Walker Products 211-2181 has a female rectangular connector with 2 blade terminals.
Does the Walker Products 211-2181 replace sensor number WT5079?
Yes. WT5079 is one of the interchange numbers that Walker Products 211-2181 replaces.
Is this coolant temperature sensor built to match factory resistance values?
Yes. Resistance values, thermal response and signal output are the three points it is engineered to match to OE specifications.
