Product information:

Glow plug replacement kit, 24V, assy.2548 

This part is made to change the old type glow plug to new one, Kyocera glow plug. 

Additionally it needs to be reprogrammed or bought new heaters control panel and control unit. 

This kit is suitable for air heaters PLANAR 4DM2 and AUTOTERM Air 4D 24V without "GP" symbol in the name of the heater.