Fuel cell module

A fuel cell module comprising:

• a hydrogen pump that circulates hydrogen offgas in a fuel cell stack and includes a pump side facing surface having a pump side opening through which the hydrogen offgas flows;
• a gas-liquid separator that is directly fastened to the hydrogen pump, separates water from the hydrogen gas, and includes a separator side facing surface having a separator side opening through which the hydrogen offgas flows;
• three or more fastening points at which the hydrogen pump and the gas-liquid separator are fastened to each other with the pump side facing surface and the separator side facing surface facing each other;
• a heating flow path in which a fluid flows to heat the hydrogen pump and the gas-liquid separator;
• a gasket that seals a connection portion, at which the pump side opening and the separator side opening are connected to each other, in a flow path through which the hydrogen offgas flows;
• and
• an inclination preventing portion formed by an elastic member, wherein
• at least a part of the gasket is disposed outside an area defined by lines connecting the three or more fastening points to each other, and between the pump side facing surface and the separator side facing surface, and
• the inclination preventing portion is disposed within the area, and between the pump side facing surface and the separator side facing surface.