Auxiliary water pump impeller
Seeking impeller part to water pump: 64118390090
Please forgive me, but since BMW only shows and sell the entire auxiliary or additional water pump, I am seeking only the impeller portion of it which has two nipples( in and out and these broke off)and a rotattin plastic fan inside and it is about two inches wide and long. It attaches to the water pump cylinder which is about 4 inches long.
Would anyone have the part # only for the impeller, or a source to get it without purchasing the entire two piece part # 64118390090?