Fuel pump module for a vehicle

A fuel pump module for a vehicle, the fuel pump module comprising:

• a pump positioned in a reservoir cup in a tank and configured to suction and discharge fuel from the reservoir cup;
• a mount plate mounted in an opening of the tank;
• a return valve installed on the mount plate and configured to pass return fuel, which is returned from an engine, into the tank;
• a guide wall disposed at a lower side of the mount plate to guide return fuel flowing in the tank through the return valve;
• and
• a channel disposed at the lower side of the mount plate so that return fuel guided by the guide wall flows down, the channel configured to discharge the return fuel, which flows down, into the reservoir cup,
• wherein the channel has a groove shape that is open in cross-section toward a front of a vehicle so that return fuel in the channel flows down without flowing outside of the channel due to a rearward force that acts on the return fuel when a vehicle accelerates forward.