Walker Products 211-91031 Engine Coolant Temperature Sensor - Full Service Kit

Walker Products Engine Coolant Temperature Sensors are designed to provide the engine control module (ECM) with real-time temperature data from the cooling system. This information is essential for proper fuel injection, ignition timing, cold start enrichment, and fan operation. An accurate reading from the coolant temperature sensor allows the ECM to optimize engine performance, fuel economy, and emissions. Each Walker sensor is engineered to match OE specifications for resistance values, thermal response, and signal output, ensuring reliable integration with factory systems. Built with durable, heat-resistant materials, these sensors are made to withstand constant exposure to coolant, vibration, and extreme temperature swings. A direct-fit design ensures easy installation with no modifications required. Whether replacing a failed sensor or addressing a check engine light, Walker Products delivers the quality and accuracy technicians trust.

Description

Walker Products Engine Coolant Temperature Sensors match OE performance to deliver accurate data for engine protection, fuel control, and emissions management.

Application

J30 1997-1996, JX35 2013, M35 2010-2006, M35h 2013-2012, M37 2013-2011, M45 2004-2003, M45 2010-2006, M56 2013-2011, Q40 2015, Q45 2006-1995, Q50 2022-2014, Q60 2015-2014, Q60 2021-2017, Q70 2019-2014, Q70L 2019-2015, QX4 2003-1997