Weirdly, I'm on my 3rd alternator.
2006 LX, currently at 156,xxx miles. I'm 2nd owner as of 2009, bought out a friend's lease, who got it new. Pampered So Cal SoccerMom LX that to this day looks new underneath.
1st alternator replaced with OEM June 2012 at 61,7xx miles, by independent Lexus...