Walker 211-1116 Engine Coolant Temperature Sensor

Walker Products 211-1116 Engine Coolant Temperature Sensor

Walker Products 211-1116 is an engine coolant temperature sensor for select Subaru applications. It is built for accurate coolant temperature reporting to the engine management system, helping maintain proper fuel control and drivability in Subaru Legacy, Forester, and Impreza models.

Key Features

• Engine coolant temperature sensor for cooling and engine management systems
• Direct fit application coverage for select Subaru Legacy, Forester, and Impreza vehicles
• Walker Products part number 211-1116 for easy identification
• Manufactured to meet or exceed OEM standards and specifications
• Supported by Walker Products engineering, product management, and technical documentation

Product Details

Walker Products has supplied automotive fuel system and engine sensor components since 1946. The Walker Products 211-1116 coolant temperature sensor is part of the brand’s engine management lineup and is produced under ISO 9001/IATF16949 certified quality systems. For drivers and technicians servicing Subaru cooling and sensor-related concerns, this sensor provides a replacement option for vehicles that rely on accurate coolant temperature input for engine operation.

Compatible With 1995-1999 Subaru Legacy, 1998 Subaru Forester, and 1995-1998 Subaru Impreza. This part cross-references Bosch (e.g., 12051) for the same application.

Common Issues This Part May Address

• Incorrect coolant temperature readings at the engine control system
• Hard starting or rough cold operation related to sensor signal errors
• Cooling fan control concerns tied to temperature input
• Fuel mixture or idle quality problems caused by inaccurate temperature data
• Check engine light conditions associated with coolant temperature sensor faults

Installation Notes and Tips

Verify the connector style and thread match the original sensor before installation. Inspect the cooling system for leaks, corrosion, or damaged wiring that could affect sensor performance. Clear diagnostic trouble codes after installation and confirm proper temperature readings with a scan tool.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company backs its products with in-house manufacturing, engineering, product management, and technical support resources, and operates under ISO 9001/IATF16949 certification.