SmartMoto CoolAIR Manual Radiator Fan Switch

The SmartMoto CoolAIR Manual Radiator Fan Switch gives you full control over your motorcycle’s cooling system when riding in demanding conditions. Whether you’re crawling through technical terrain, stuck in traffic, or letting the bike idle during maintenance, CoolAIR allows you to manually activate the radiator fan before temperatures climb too high.

Unlike many DIY fan switch modifications that require cutting into the factory wiring harness — risking electrical damage and unreliable connections — the CoolAIR system is designed as a simple plug-and-play solution. It installs neatly between the thermo switch and the original wiring harness with no permanent modifications required.

Even better, the intelligent SmartMoto design retains the motorcycle’s original automatic fan operation. When the CoolAIR switch is turned off, the fan still activates normally once the coolant reaches the factory temperature threshold, giving you complete peace of mind.

Key Features

• Manually activate the radiator fan before engine temperatures rise
• Helps reduce engine temperatures in slow traffic, technical riding, and prolonged idle conditions
• Ideal for workshop maintenance tasks requiring extended idle operation, including TPS adjustments
• Plug-and-play installation with no cutting or permanent wiring modifications
• Retains full factory automatic fan functionality when switched off
• Protects the engine from excessive heat build-up
• Cable length: 80cm

Compatible models

HUSQVARNA > 701 Enduro (EU) > 2015 - 2020

HUSQVARNA > 701 Enduro (USA) > 2015 - 2024

HUSQVARNA > 701 Supermoto (EU) > 2015 - 2020

HUSQVARNA > 701 Supermoto (USA) > 2015 - 2024

HUSQVARNA > 701 VITPILEN / SVARTPILEN > 2018 - 2020

KTM > 1190 RC8 / R > 2007 - 2016

KTM > 625 LC4 > 2003 - 2007

KTM > 640 LC4 > 1998 - 2007

KTM > 640 LC4 Adventure > 1998 - 2007

KTM > 660 LC4 > 2001 - 2006

KTM > 690 Duke / R > 2008 - 2019

KTM > 690 Enduro / R (EU) > 2008 - 2020

KTM > 690 Enduro / R (USA) > 2008 - 2024

KTM > 690 SM / SMR / SMC (EU) > 2007 - 2020

KTM > 690 SM / SMR / SMC (USA) > 2007 - 2024

KTM > 950 Adventure / S > 2003 - 2006

KTM > 950 Super Enduro R > 2006 - 2010

KTM > 950 Super Moto / R > 2005 - 2008

KTM > 990 Adventure / R / S > 2006 - 2013

KTM > 990 SM / SMR / SMT > 2008 - 2014

KTM > 990 Superduke / R > 2005 - 2013

Built for riders who demand better temperature control and smarter protection for their motorcycle.