Give the engine control module the accurate coolant reading it needs with the Walker Products Engine Coolant Temperature Sensor 211-1124. It installs as a direct-fit replacement across a wide range of Hyundai and Kia models, including the 2011-2019 Hyundai Sonata [L4-2.0L], 2010-2019 Hyundai Sonata [L4-2.4L], 2013-2018 Hyundai Santa Fe [V6-3.3L], 2009-2020 Kia Optima [L4-2.4L], 2011-2020 Kia Sorento [L4-2.4L], and 2020-2023 Kia Telluride [V6-3.8L] — see the Buyer's Guide tab for the full 38-application list.
This sensor reports real-time coolant temperature so the ECM can manage fuel injection, ignition timing, cold-start enrichment, and cooling-fan operation. Walker builds it to match OE specifications for resistance values, thermal response, and signal output for reliable integration with factory systems.
- Monitors coolant temperature: feeds real-time data to the ECM for fuel delivery, ignition timing, and cold starts.
- Matched to OE specs: engineered for OE resistance values, thermal response, and signal output.
- Durable, heat-resistant materials: made to withstand constant coolant exposure, vibration, and temperature swings.
- Connector: four blade terminals with a female, square connector; wiring harness not included.
Direct-fit: designed to install with no modifications required. Country of origin: China.
Interchange: Manufacturer part number 211-1124 (also 2111124).
