how many hours to change altornator
Are you doing it yourself? Have a guide and know what your doing? Time can be an hour to over 4 hours depending if you run into issues....http://www.m5board.com/vbulletin/e39-m5-e52-z8- discussion/191354-alternator-diy.html
If it is a swap no more than 2 hours depending on expertise
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