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Walker Products 211-1120 Engine Coolant Temperature Sensor ECT Sensor

(Dodge Charger 2015-23; Hyundai Elantra 2001-20, Sonata 2001-10, 2015-19, Santa Fe 2001-09, Accent 2000-02, 2006-19, Tucson 2005-09, 2014-21 + 34 more models)

Part of: Walker Products Engine Coolant Temperature Sensor ECT Sensor

Other options in this family: Walker Products 211-1060 Walker Products 211-1058 Walker Products 211-1115 Walker Products 211-1039 Walker Products 211-1080

Manufacturer

Picture for manufacturer Walker Products

Part Number

211-1120
9 reviews
Sale Price

$8.00

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Walker Products 211-1120 Engine Coolant Temperature Sensor (ECT Sensor) is a precision-manufactured, direct-fit replacement designed to restore accurate coolant temperature monitoring to your vehicle's engine management system. Produced in an ISO 9001:2015/IATF 16949 certified facility, this sensor is built to meet or exceed all Original Equipment Manufacturer (OEM) specifications.

The ECT sensor works by using a changing electrical resistance value to measure engine coolant temperature, relaying that data to the Engine Control Module (ECM). The ECM uses this real-time information to manage fuel injection, ignition timing, cold start enrichment, and cooling fan operation — all critical functions for optimal engine performance, fuel economy, and emissions control.

Key Features:

  • Measures coolant temperature via changing electrical resistance and sends data to the onboard computer (ECM/ECU)
  • Supports proper fuel injection, ignition timing, cold start enrichment, and radiator fan control
  • Engineered to match OE specifications for resistance values, thermal response, and signal output
  • Built with durable, heat-resistant materials to withstand constant exposure to coolant, vibration, and extreme temperature swings
  • Direct-fit design ensures hassle-free installation with no modifications required
  • 100% tested for peak performance before leaving the facility
  • Manufactured in an ISO 9001:2015/IATF 16949 certified facility

Symptoms of a Failing Coolant Temperature Sensor:

  • No start or hard start condition
  • Engine flooding or rich running
  • Steady check engine light (MIL)
  • Poor fuel economy or reduced engine power
  • Rough idle, surging, or stalling

Walker Products has been a trusted name in engine management components since 1946. Every ECT sensor in the 211-series lineup is engineered and tested to deliver exact OEM fit, form, and function — making the 211-1120 a reliable choice for technicians and DIYers restoring proper engine temperature monitoring.

Products specifications

Fits

Dodge Charger 2015-23; Hyundai Elantra 2001-20, Sonata 2001-10, 2015-19, Santa Fe 2001-09, Accent 2000-02, 2006-19, Tucson 2005-09, 2014-21, Genesis Coupe 2010-16, Veloster 2012-17, 2019-21, Tiburon 2003-08, Genesis 2015-16 + 30 more models

Prop 65

WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov

Was okay

Fast

Painless order at a couple hundred dollars less than other online suppliers.

THMOTORSPORTS responded and shipped my purchases of Auxbeam products very quickly. When received, everything looked to be in great shape. They also had the best prices of several vendors that I looked at. I would strongly recommend anyones next purchase to take a good look at THMOTORSPORTS as they definitely delivered on this purchase.

Quick shipping, great price, good communication. I couldn't ask for any more. Thank you

Ordering was easy

Quick and easy. I can't tell if the tire is New or how much gas life is on it of the tire is used. Pictures make it look like the tire does not have much, if any, wear.

All went well.

Grate customer service

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