Replacement Probe

The Replacement Probe by Derale is a crucial temperature sensor designed specifically for automotive cooling system diagnostics and monitoring. It is essential for mechanics and performance enthusiasts who require accurate coolant temperature measurements for engine tuning and preventing overheating conditions.

This replacement probe restores precision to Derale's temperature gauges and monitoring systems. Its compact 2.8 x 1.35 x 4 inch form factor allows for flexible mounting in tight engine bay spaces, while the lightweight 0.15 lb construction minimizes system strain. The probe utilizes precision thermistor technology to deliver real-time coolant temperature data, ensuring optimal engine performance.

Ideal for street rods, race builds, and modified vehicles, the Replacement Probe integrates seamlessly with existing Derale instrumentation. Whether troubleshooting a faulty gauge or upgrading to a standalone coolant monitoring system, this probe is indispensable for anyone running custom cooling setups or advanced engine management configurations.