E46Fanatics - View Single Post - E46 COOLING SYSTEM GUIDE - overheating/coolant/etc
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Old 02-27-2013, 01:50 PM   #1064
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Join Date: Feb 2013
Location: Vancouver BC
Posts: 5
My Ride: 2002 325xi
Originally Posted by Stinger9 View Post
Not expensive enough to just not replace each time you have the system apart there.
Never heard of a metal replacement.

yeh they're cheap enough, i'm only worried about it breaking under constant heat/cold cycles in daily usage of the car during the next 70k after i have the coolant system apart. after all, how does one know if it didn't break prior to removal and causing longer warm up times/higher operating temps?
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