Genuine BMW Coolant Expansion Tank - E53 X5, E46 M52/54, E83 X3

We have found that the expansion tanks should be replaced based on age as well as condition. Expansion tanks seem to have a lifespan of less than six years before they show signs of fatigue and wear. Pre-emptively replacing the expansion tank as part of an overall maintenance plan can prevent you from getting stranded from a sudden failure later on.
T#: 360752 | Part#: 17117573781
Part#: 17-11-7-573-781
Part#: 17 11 7 573 781
20% off MSRP $127.36
101.44 $101.44
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Genuine BMW Coolant Expansion Tank - E53 X5, E46 M52/54, E83 X3
$101.44