Coolant Level Sensor for 2000-2002 Chevrolet Impala & More - Walker 211-92002

A full service kit contains not only the base sensor, but also provides the installer with the mating connector, pigtail, butt splices, and heatshrink to ensure a watertight connection.

Walker Products Engine Coolant Level Sensors are OE Replacement components that provide reliable low-coolant detection to support engine protection and overheating prevention.

Walker Products 211-92002 Engine Coolant Level Sensor - Full Service Kit

• Walker Products Engine Coolant Level Sensors are OE Replacement components designed to monitor the level of coolant in the reservoir or radiator and alert the ECU or driver when fluid drops below safe operating levels. This critical sensor prevents overheating by activating dashboard warning lights or triggering ECU-based engine protection strategies. Each Walker sensor is engineered to meet or exceed OE specifications for float mechanism response, electrical signal behavior, and fluid resistance. Built from durable, heat-resistant materials, these sensors are designed to withstand constant immersion in coolant as well as the high-temperature, high-vibration conditions found in modern engine bays. Designed for an exact OE fit, they connect seamlessly to the factory wiring harness and mount directly in the original sensor port—eliminating the need for any modifications. Whether used for routine replacement or to resolve an intermittent warning light or coolant-related fault code, Walker Coolant Level Sensors help ensure safe engine operation, avoid overheating, and maintain optimal system performance.
• Built for Harsh Conditions:Constructed from high-temperature, fluid-resistant materials to ensure long-term performance under hood and under pressure.
• Monitors Coolant Levels Accurately:Alerts the ECU or driver when coolant drops below safe operating thresholds to prevent overheating.
• Supports Engine Protection Systems:Enables warning systems and ECU safeguards that prevent engine damage due to coolant loss.
• Exact OE Fit:Installs directly into the factory reservoir or radiator with 100% fit and electrical connector alignment.
• OE Replacement Design:Matches original sensor specs for float action, electrical response, and fluid compatibility.

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