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      01-24-2013, 11:24 PM   #3

Drives: E90 6MT
Join Date: May 2010
Location: California

iTrader: (0)

Doing my water pump and t-stat too. Decided to do some gaskets and sensors while I was at it.

Originally Posted by Casca View Post
On the same note, I will replace the heat exchanger gasket as well as the oil housing one when I do my pump/t-stat.

Looks like the same type material, so probably the same problems......just not in an area where you notice.

Coming up with a list of different things to do at the same time that requires coolant replacement. So far:

Auxiliary fan switch

Coolant/Oil temperature sensor

Oil housing gasket

Heat exchanger gasket

Radiator flush

Visual inspection of all hoses, clamps and general area and re-service the coolant with OEM coolant......water pump and t-stat replacement to...