Walker 211-92002 Engine Coolant Level Sensor

Engine Coolant Level Sensor Overview

Walker Products FSK 211-92002 is an engine coolant level sensor for select GM vehicles. It monitors coolant level in the reservoir or tank and supports accurate low-coolant warning operation on applications such as Buick Century, Pontiac Grand Prix, and Chevrolet Lumina.

Key Features

• Engine coolant level sensor for cooling system monitoring
• Walker Products FSK line for engine management and sensor applications
• Built to meet or exceed OEM standards and specifications
• Backed by Walker Products engineering, product management, and technical support
• ISO 9001/IATF16949 certified manufacturing process
• Part number 211-92002 for catalog and fitment lookup

Product Details

Walker Products has supplied automotive fuel system and engine sensor components since 1946. The FSK product line focuses on sensor applications that support reliable engine operation, and this coolant level sensor is part of that lineup. Part number 211-92002 is intended for vehicles that use a dedicated coolant level sensing circuit, helping maintain proper warning-system function across a wide range of GM passenger cars and vans.

This part cross-references Standard Motor Products (e.g., FLS24, FLS25) for the same application.

What It Helps Address

• Low-coolant warning light staying on when coolant level is normal
• Intermittent coolant level warning signals
• Faulty sensor readings from a worn or contaminated coolant level sensor
• Cooling system warning concerns during routine maintenance or repair
• Replacement needs on aging Buick, Pontiac, Chevrolet, and Oldsmobile applications

Installation Notes and Tips

Verify connector style, reservoir or tank design, and vehicle application before installation. Compare the original sensor to Walker Products FSK 211-92002 and confirm the part number against the vehicle’s service information. After installation, check the cooling system for proper fill level and confirm the warning circuit operates correctly.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company supports its parts with in-house engineering, product management, and technical documentation, and its ISO 9001/IATF16949 certification reflects controlled manufacturing and quality processes.