That's an amazing service your parts supplier provides. I do 40k plus/month with Carquest, and they pay us $45/hour labor on warranty parts replacement inside of six months. It's almost not worth the effort when it happens(making a phone call, faxing/emailing previous/current invoices). I think it's time to have a conversation with my rep, though I'm not crossing my fingers. Does anyone else have similar warranty terms with their parts suppliers as tyrguy?