Fan Relay With Thermost at 185/170 Deg

The Fan Relay With Thermostat at 185/170 Deg (RPCR3102) by Racing Power Company is a precision engine cooling component designed for enthusiasts who demand reliable thermal management in high-performance and modified vehicles. This relay assembly addresses the issue of factory cooling fans activating too late, which can lead to dangerously high engine temperatures during spirited driving or track use.

By activating at a lower threshold than OEM systems, this thermostat relay helps maintain optimal operating temperatures and prevents heat-soak damage to critical engine components. It features a dual-temperature thermostat design with activation points calibrated at 185 degrees Fahrenheit (on) and 170 degrees Fahrenheit (off), ensuring responsive fan cycling that minimizes parasitic load on the engine while preventing overheating.

This relay is ideal for modified engines with upgraded cooling systems, forced-induction builds, or vehicles where enhanced thermal management is crucial. Its compact design integrates seamlessly into most wiring harnesses, making installation straightforward without adding unnecessary bulk.