Volvo & Renault Coolant Level Sensor 21399626 | FE, FL, B7R, Premium

Engine Protection Coolant Level Sensor for Volvo & Renault

Protect your engine from overheating and catastrophic failure with our high-precision Coolant Level Sensor. Specifically designed for Volvo and Renault commercial vehicles, this sensor monitors the expansion tank fluid levels in real-time, ensuring the driver is instantly alerted to any coolant loss or leaks.

As a specialized sensor manufacturer, we utilize high-quality, corrosion-resistant materials that can withstand the chemical additives and high temperatures of heavy-duty cooling systems.

Key Product Features:

• OEM-Grade Accuracy: Calibrated to match original manufacturer resistance and signaling for a “no-error” installation.

• Chemical Resistance: Engineered with specialized polymers to resist degradation from antifreeze and cooling system additives.

• Critical Engine Safeguard: Prevents engine overheating and avoids expensive emergency repairs by providing early warnings.

• Plug-and-Play Fitment: Direct replacement for the original sensor with factory-style connectors for rapid maintenance.

Extensive Application Guide

This coolant level sensor is compatible with the following heavy-duty truck, bus, and construction platforms:

Volvo Truck & Construction

• Volvo FE: (2006 – 2013)

• Volvo FL: FL6 (2000 – 2006), FL12 (1995 – 1998)

• Volvo Construction Equipment: Multiple models (please verify OE reference).

Volvo Bus & Coach

• Volvo B7 Series: B7L (1998 – 2006), B7R (1997 – 2019)

• Volvo B9 Series: B9R (2006 – 2013)

Renault Trucks

• Renault Premium: Premium II DXi 7 series.

Cross-Reference OE Numbers

To ensure a perfect match for your vehicle, please check your original part against the following reference codes: