Yea I had this happen to me twice about a year ago. Got a "rebuilt" one that lasted two weeks. I brought it back, got my money back and got a Bosch-rebuilt-in-Germany from germanparts.ca (can't get them "new" anymore"). Been great since.
1998 BMW 328is - summer
1993 BMW 525i - daily
1994 BMW 325i - sold
1992 BMW 325i - gone
1988 Mercedes Benz 190E 2.3-8V - sold