Where is the fuel pump located on a 1999 Honda Civic HX?
under the rear seat
It does have a fuel filter, it is located to the right of the battery. Go to this site: http://www.hondahookup.com/manuals/ sign up and download the repair manual free. It will explain how to replace it. Previous answers: "According to my Honda Dealer and American Honda Co. the 2000 Honda Civic does not have a fuel filter, it has a "strainer" located inside the fuel tank before the fuel enters the Fuel Pump."
The fuel pump on your Honda Civic is mounted on top and inside the fuel tank. On your Civic if you need to replace the fuel pump, you may be in luck. On most vehicles the fuel tank must be removed, but on many Honda automobiles there is an access panel located just above the fuel pump in the trunk or under the back seat. Look for this access panel before removing the fuel tank.