What's the 2012 honda accord fuel filter location?

The 2012 Honda Accord's fuel filter is located inside the car's fuel tank, as part of the fuel pump assembly. It is not considered a serviceable part, and replacing it necessitates a total replacement of the fuel pump assembly. Therefore, there's no reason to mess with it unless You're absolutely certain it's the cause of Your problem. Even if You've deduced that You certainly have a fuel filter issue, the recommended course of action is to take the Accord to a certified mechanic; replacing the fuel pump assembly is a long and involved procedure that involves dropping the gas tank -- a near impossibility without the use of a professional grade lift. Even if You can access it, the swap is still highly advanced -- I'd pass it off to a technician, if I were You.