The invention discloses an engine thrust bearing shell. The engine thrust bearing shell comprises a thrust plate and a bearing shell; the thrust plate and the bearing shell are arranged in a main bearing cover; an integral stamping part is composed of the thrust plate and the bearing shell, and a thrust bearing shell is formed; the thrust bearing shell can be divided into an upper thrust bearing shell and a lower thrust bearing shell; a connection part of the upper thrust bearing shell and the lower thrust bearing shell is provided with oil inlet holes; the sides of the oil inlet holes are connected with oil through ducts which are arranged on the main bearing cover; the lower part of the main bearing cover is also provided with oil through holes; the main bearing cover and the side surfaces of the lower thrust bearing shell are penetrated by the oil through holes; the oil through ducts are connected with the oil through holes via oil ducts at the lower parts of the oil through ducts.