DA8536 - Electronic Blower Control for Land Rover Defender - includes Wiring Harness

Fan and heater in classic Defenders are notoriously poor in performance and reliability – especially in northern latitudes, where cold winters and rainy days regularly impair comfort and safety in the cockpit. While Land Rover upgraded to an improved fan heater for the Td4 (MY 2007), all previous models can easily be retrofitted with an electronic control system.

In contrast to the old analog fan heater, the new electronic control system allows for continuous adjustments. This ensures more efficient operation and therefore better ventilation, heating and dehumidification in the interior. Heating your vehicle’s interior can be achieved much quicker, as is demisting or de-icing of the windows. Additionally, the electronic control is much less prone to wear than the old mechanical solution using sliders and resistors, which are susceptible to shocks and vibrations.

The retrofit kit includes the electronic control, a stepless slider and all the assembly parts for the connections. Installation instructions are included but can also be viewed here.