Fuel tank

A fuel tank made of resin, the fuel tank comprising:

• a fuel tank body that is enclosed by a bottom wall, side walls, and an upper wall, and that is configured to store fuel, the fuel tank body including a first storage portion, a second storage portion, and a coupling portion, the coupling portion communicating an upper portion of the first storage portion and an upper portion of the second storage portion;
• a pump module that is disposed in the first storage portion and that is configured to supply fuel to outside of the fuel tank body;
• an open portion that is formed in a first upper wall portion of the first storage portion and through which the pump module is insertable;
• a strut that is provided in the first storage portion and that extends from at least one of the upper wall or the bottom wall toward the other;
• a separator that is disposed in the first storage portion and is provided on the strut, the separator is equipped with a first plate portion formed on an opposite side of a coupling portion side of the strut and a second plate portion formed on the coupling portion side of the strut;
• a suction portion that is disposed the second storage portion and that is configured to suck in fuel stored in the second storage portion;
• a fuel transfer line that is flexible, that communicates the suction portion to the pump module, and that has an extra-length portion that is longer than a requisite length for installation from the suction portion to the pump module;
• a holding portion that is provided at an upper side of the second plate portion of the separator and that is configured to hold the fuel transfer line;
• and
• a provisional holding portion that is provided at an upper side of the first plate portion of the separator and that is configured to removably hold the extra-length portion of the fuel transfer line,
• wherein the provisional holding portion is a cutout that forms a substantially J-shape as seen from a vehicle rear side, the provisional holding portion having an introduction passage extending from the upper side of the first plate portion of the separator in a vehicle downward direction to an inside of the first plate portion of the separator and a catch passage extending in a vehicle upward direction heading outward in a vehicle width direction while curving from an inner end portion of the introduction passage, an end of the catch passage being below the upper side of the first plate portion of the separator.