SmartMoto Radiator Fan Switches

Shop our range of SmartMoto Radiator Fan Switches, designed to give riders manual control of the motorcycle cooling fan while retaining the original automatic radiator fan operation.

SmartMoto's CoolAIR Manual Radiator Fan Switch allows the radiator fan to be activated before the ECU reaches its factory temperature threshold. This can help keep engine temperatures under better control during slow-moving traffic, hot weather, extended idling and workshop maintenance where the motorcycle may be running stationary for long periods.

Unlike basic universal fan-switch conversions, SmartMoto systems are designed as model-specific plug-and-play solutions. Depending on the application, the CoolAIR switch connects directly between the original radiator fan relay, temperature switch or wiring harness without requiring permanent wiring modifications.

The intelligent design also retains the motorcycle's normal cooling strategy. When the SmartMoto manual fan switch is turned off, the radiator fan can still operate automatically when coolant temperature reaches the ECU's preset activation point.

Selected CoolAIR kits include a waterproof switch assembly and LED indicator, providing a clean installation suitable for road, track and workshop use.

Browse our SmartMoto Radiator Fan Switch collection at P3 Tuning and find the correct manual cooling fan control kit for your motorcycle.