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Walker Products 211-2035 Engine Coolant Temperature Sensor (ECT Sensor)

4.3 (1) Write Review
Free shipping on orders over $29.99

$33.88

$ 15 .99 $15.99

In Stock

About this item

  • Walker Products sensors are engineered using high quality components and materials to ensure proper fit and response.
  • Our Temperature Sensors are 100% tested for peak performance and worry-free operation
  • 100% engineered & tested to OE specifications in fit, form and function
  • Manufactured with the highest quality materials designed to hold up under any condition


The Engine Coolant Temperature Sensor is used by the engine control unit (ECU) to monitor the engine’s coolant temperature. The ECU uses the signals from the engine coolant temperature sensor to determine adjustments required to the engine’s timing and fuel calculations for peak performance. Temperature sensors fail due to simple wear and tear, or the sensor connector and wiring harness can lose connectivity over time. Symptoms of failure include poor fuel economy & reduced engine power, rough idle, surging & stalling.


P 6 1 9 M D
Reviewed in the United States on May 2, 2025
Product failed within weeks, company does not return customer service emails sent on their website directly for help???I thought this was a reputable brand, went direct with 2 internal messages before posting, but absolutely garbage product to match their non existent customer service...no thank you!?!?