5W30 any major brand.
Anyplace that sells batteries can tell you the correct size you need.
The 2001 Honda Accord has a 5-speed manual.
The 2011 Honda Accord has a 5-speed manual.
The 2012 Honda Accord has a 5-speed manual.
The 2014 Honda Accord has a 6-speed manual.
The 2004 Honda Accord has a 5-speed manual.
The 2003 Honda Accord has a 5-speed manual.
The 2002 Honda Accord has a 5-speed manual.
The 2008 Honda Accord has a 5-speed manual.
The 2005 Honda Accord has a 5-speed manual.
The 2013 Honda Accord has a 6-speed manual.