yes, you do have a lifetime warranty on your seatbelts. i had the exact same problem with my drivers side seatbelt latch, and i went in to my local Honda dealership and they ordered and installed the part for free.
The drivetrain warranty of the 2008 Honda Accord is 5 yr./ 60000 mi..
The 2008 Honda Accord has a 3 yr./ 36000 mi. basic warranty.
The 2005 Honda Accord has a 3 yr./ 36000 mi. basic warranty.
The 2004 Honda Accord has a 3 yr./ 36000 mi. basic warranty.
The drivetrain warranty of the 2009 Honda Accord is 5 yr./ 60000 mi..
The drivetrain warranty of the 2012 Honda Accord is 5 yr./ 60000 mi..
The drivetrain warranty of the 2010 Honda Accord is 5 yr./ 60000 mi..
The 2012 Honda Accord has a 3 yr./ 36000 mi. basic warranty.
The drivetrain warranty of the 2014 Honda Accord is 5 yr./ 60000 mi..
The 2006 Honda Accord has a 3 yr./ 36000 mi. basic warranty.
The drivetrain warranty of the 2005 Honda Accord is 3 yr./ 36000 mi..
The 2001 Honda Accord has a 3 yr./ 36000 mi. basic warranty.