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Old 03-26-2009, 10:38 PM
John Galt John Galt is offline
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Quote:
Originally Posted by X5 Meister
Hey John- I have the info somewhere of what it is, I don't recall off hand. My point is that like BMW synthetic engine oil, they also sell transfer case oil with a BMW assigned p/n. Rather than speculate what it is or isn't or what is a good alternative, I just don't see why people bother. Go to the dealer and get the juice and do the change. End of story don't you think?
If BMW reccommends Dex III for the transfer case, I feel no need to get ripped off by the dealer for something I can get anywhere. Also, why not buy a top quality (Group V base) Dex III instead?

For engine oil, the BMW web site has a list of approved oils. Again, why should I get ripped off at the dealer when I can buy one of the BMW approved oils just about anywhere (I use Mobile 1 0W-40). Also, the BMW oil is only Group III, whereas Mobile 1 is Group IV. I like getting a better oil, especially for the long run period.

BMW North America
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