Walker Products 211-1026 Engine Coolant Temperature Sensor (ECT Sensor)

An engine coolant temperature sensor measures coolant temperature. It does this through changing resistance and sends this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered. Symptoms of failure include no start, engine flooding, steady check engine light and/or poor fuel economy. Recommended service should be performed every 25,000 to 35,000 miles and consists of cleaning or replacing sensors that are non-functional. Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001:2008 / TS16949 certified company, we are committed to supplying the highest quality products.

• Coolant Temperature Sensor is Used to measure coolant temperature through changing resistance
• The Temperature Sensor Sends the information received to the onboard computer
• Symptoms of failure include no start, engine flooding, steady check engine light and/or poor fuel economy
• Meets or Exceeds Original Equipment Manufacturer (OEM) Specifications
• OE Replacement: 3F1Z12A648A 4337456 XR832403 GY0118840B F5AF12A648AB 30711661 1E0018510 F5AZ12A648AB GY0118840 ZZM218707 F5AZ12A648A GY0118840A 4323633 5042970 ZZM118707 4337456 AJ810031 3F1A12A648AB LR018397 5263219 3F1A12A648AB XR832403 ZZM118707A 3F1A12A648AA LRA1600AA 7158126 1814320C1 F5AZ10884A F5AF12A648AA