Thread: engine difference?
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      01-12-2019, 05:45 PM   #10
NinetyEight740
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Drives: 2 - 2013 535i msport
Join Date: Nov 2008
Location: Orange County California

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2010 E91  [0.00]
Different style oil coolers. Top one is a heat exchanger and bottom one goes to a remote cooler in wheel well. No difference in reliability.
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