How to Locate the Fuel Filter on a 2001 Mitsubishi Galant On most modern vehicles, the fuel filter is mounted along the frame rail underneath the vehicle. Generally, accessing and replacing the fuel filter requires the vehicle to be hoisted or raised off the ground. This is not the case in the 2001 Mitsubishi Galant. Its fuel filter is easily found in the engine compartment. 2001 Mitsubishi Galant Replacement Fuel Filters – CARiD Mitsubishi Galant 2001, In-Tank Fuel Filter by Genuine®. Servicing requires removal of the fuel pump assembly. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect,..