Essential in extreme conditions, this fan ensures more air, better cooling and maximum power. It's in your hands: thanks to the digital command, you can adapt the ignition temperature to existing conditions and read the current temperature at any time. The ignition temperature can be set freely between 65°C and 95°C. The power-off temperature is automatically adjusted and is always 1°C lower than the selected ignition temperature. For mounting on the 4-time EXC models up to MY11, additional wiring 777.11.979.000 and, starting from MY14, the distributor at Y 777.11.979.010 is also required. Additional wiring 777.11.979.000 is required for mounting on XC models.