Walker 211-91038 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Audi and Volkswagen

Walker Products FSK 211-91038 is an engine coolant temperature sensor for select Audi and Volkswagen applications. It provides a direct replacement option for vehicles that need accurate coolant temperature input for engine management and gauge operation.

Key Features

• Engine coolant temperature sensor for select import applications
• Walker Products FSK line replacement part
• White 2-pin design noted in applicable fitments
• Built to meet or exceed OEM standards and specifications
• Supported by Walker Products engineering and technical resources

Product Details

Walker Products FSK 211-91038 is part of the Walker Products FSK line, a product family focused on engine management and fuel system replacement components. Walker Products has supplied automotive aftermarket parts since 1946 and manufactures sensors with attention to application accuracy, documentation, and production control. This coolant temperature sensor is listed for select Audi A6, Audi A6 Quattro, Audi Cabriolet, Audi 90, Audi 90 Quattro, Audi 100, Audi 100 Quattro, Audi 80, Volkswagen Golf, Volkswagen Fox, Volkswagen Jetta, and Volkswagen Quantum applications.

This part cross-references Standard Ignition TX55 for the same application.

What It Helps Address

• Incorrect coolant temperature signal to the engine control system
• Hard starting or rough running related to temperature input errors
• Cooling fan control concerns tied to sensor feedback
• Temperature gauge readings that do not match engine conditions
• Check engine light concerns related to coolant temperature sensor faults

Installation Notes and Tips

Verify connector style and application details before installation. Fitment includes 1998 Audi A6 Quattro, 1997-1998 Audi Cabriolet, 1995-1997 Audi A6, 1995-1997 Audi A6 Quattro, 1995-1996 Audi Cabriolet, 1995 Audi 90, 1993-1995 Audi 90 Quattro, 1992-1994 Audi 100, 1992-1994 Audi 100 Quattro, 1985-1992 Volkswagen Golf, 1988-1991 Audi 80, 1987-1991 Volkswagen Fox, 1985-1991 Volkswagen Jetta, and 1985 Volkswagen Quantum. Confirm the sensor location and electrical connection against the vehicle service information before replacement.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, with in-house manufacturing, product management, and engineering support used to maintain application accuracy and part quality.