Genuine Eberspacher P/N 252069060002. Service your diesel parking heater if it is giving you problems, or before storing it so that it is ready-to-go when taken out of storage. Fits 2 kW/5 kW/8 kW Chinese diesel heater clones of Eberspacher/Espar and Webasto units, including the D2/D4/D4S models of original units.
