I am looking for a water pump part # and price for my 190E. This is a 2.0 Litre / 4 Cylinder engine # is 102962, I am having great difficulty getting info. The only listed parts are for the 2.3 or 2.6 Litre engines.This car was imported from Japan to Canada, but is left hand drive. If the 2.3 or 2.6 water pumps are interchangeable with the 2.0 litre that would be nice know. I have a slow leak, so I don't want to pull it out till I know I can get the right part, perhaps its just the gasket ? Any comments / suggestions for be greatly appreciated.