Not true. Automakers are VERY concerned with the lifespan of the parts they use, particularly within the warranty period. Failures during warranty are a direct hit to profitability. I'd believe 18 months for a rebuild or replacement part, but not OEM. Mike -----Original Message----- From: dherv10@xxxx [mailto:dherv10@xxxx] Sent: Saturday, January 18, 2003 7:10 AM To: dmcnews@xxxxxxxxxxxxxxx Subject: Re: [DML] Alternator Question. Keeping in mind that most auto makers aren't concerned about parts lasting to long.