Coolant Temperature Sensor OE 20971648 for Volvo & Renault

Product Description: Precision Engine Coolant Temperature Sensor

Ensure optimal engine performance and fuel efficiency with our high-precision Engine Coolant Temperature Sensor. This critical component monitors the engine’s coolant temperature in real-time, providing the Engine Control Unit (ECU) with the exact data required to regulate fuel injection timing, ignition, and cooling fan activation.

Engineered to exceed OEM manufacturing standards, this sensor is built to withstand the demanding conditions of Volvo and Renault commercial vehicles. Whether operating in long-haul logistics or urban public transport, this sensor offers superior resistance to high-frequency engine vibrations, rapid thermal cycles, and environmental contaminants. As a direct-fit replacement, it guarantees seamless integration and restores your engine’s thermal management accuracy.

Key Features

• OEM-Matched Performance: Calibrated for precise resistance values to ensure perfect compatibility with Volvo and Renault engine management systems.

• Ruggedized Construction: Industrial-grade housing designed to resist moisture, engine heat, and road debris for maximum longevity.

• Direct-Fit Installation: Precision-molded to match original mounting points and electrical connectors for a quick, “plug-and-play” experience.

• Fleet Reliability: A high-quality, cost-effective alternative to expensive OEM-branded sensors, designed to minimize vehicle downtime.

Compatibility & Applications

This sensor is engineered for a wide range of Volvo and Renault heavy-duty platforms:

OE Reference Cross-Reference

Use this sensor as a high-quality alternative to the following original equipment (OE) numbers:

• Volvo: 3092606, 20971648

• Renault: 74 03 092 606, 74 20 971 648

• ZG: ZG.21108-0008