Passenger car air inlet box device

The invention relates to a passenger car air inlet box device. The passenger car air inlet box device comprises an air inlet box body, an air inlet pipe, an air inlet grille, a front installing support and a rear installing support, wherein the air inlet pipe and the air inlet grille are arranged at the left end and the right end of the air inlet box body; the front installing support and the rear installing support are arranged at the front end and the rear end of the air inlet box body; the air inlet pipe is welded on the air inlet box body; one end of the air inlet pipe stretches into the air inlet box body; the air inlet pipe is communicated with the inner part of the air inlet box body; the air inlet grille is embedded in the end part of the air inlet box body. Through the technical scheme, the defects existing in an existing common passenger car air filter air inlet box can be removed by the passenger car air inlet box device, and the passenger car air inlet box device has the characteristics that the filter effect is good, the manufacturing is simple, the cost is low, the installation is easy, and the like, and is suitable for a passenger car with a front engine.