XI Front differential oil change DIY
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12-15-2012, 03:49 PM
Drives: 08 335xi
Join Date: Jul 2011
Yes, both the drain plug and fill plug are 14mm hex. Just did the front diff today. Thanks so much for the DIY.
The old fluid has been in there for 118k miles. It was pitch black and smells so bad. I am definitely going to change it more often now.
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