Make sure you haven't got the discount earlier.
SCR 8-18 B 1HW 1/2 SN White WD02X10147
Fits your PDW7900N20WW Dishwasher!
Fits your PDW7900N20WW Dishwasher!
PartSelect Number PS2322279
Manufacturer Part Number WD02X10147
Manufactured by
GE