Well Auto New Power Steering Pump 2000 323i,323ci,328i,328Ci 01-05 325i 01-06 325Ci 03-05 330i 03-06 330Ci OE Replacemrnt Parts One Year Warranty Use OE NSK bearing and Viton seal There is another type of power steering pump for this car.This one back is round and the other one is flat.Please check the other one B018ONYKF0 Also High Quality Parts Made By OEM Manufacturer.