91' 525i Aux Water Pump Replacement

[davelind]

I had my car tested at the shop because of a coolant leak and was told that there is a leak in my Aux Water Pump. I enjoy working on cars, so I am thinking of replacing the waterpump myself, but don't know how much trouble it will be? I am somewhat a novice at working on cars... Are there instructions online somewhere which tell you how to do this? Thanks in advance for any help and or advice you can give me! Dave.

[JonE]

Hi Dave,
Try Bruno's site for many wonderful repair procedures. http://www.bmwe34.net/e34main/Maintenance/Electrical/HeaterValve.htm This link brings you to the watervalve repair, but that aux water pump is connected right to the valve, so same removal procedure applies. Good luck.