2009 Accent, 165K miles, absolutely no idea when (or if) the timing belt was ever replaced. RA shows a full kit (belt, tensioner, water pump, gaskets) for about $80...which seems incredibly cheap. Normally, I'd expect that to be white-box Chinesium, but it's from Aisin. (TKK-001 is the PN.) I haven't even looked at a timing belt in...a long time. Is Aisin still a reputable company?