The invention discloses an engine cabin part integrated carrier structure for an electric automobile, and aims at providing an integrated carrier structure with the advantages that each device element can be reasonably arranged, the regular collection and storage of the wire harness can be ensured, and good integral heat radiation can be guaranteed. The engine cabin part integrated carrier structure comprises a load bearing framework, a first carrier installing support frame and a second carrier installing support frame, wherein a starting power supply installing support frame, a kinetic power supply installing support frame, a plurality of motor controller installing support frames, a DC (direct current) converter installing support frame, a vacuum gas storage tank installing support frame, a vacuum boosting pump installing support frame and a charging controller installing support frame are arranged on the load bearing framework, the kinetic power supply installing support frame is positioned in the middle part on the load bearing framework, and the starting power supply installing support frame and the motor controller installing support frames are respectively positioned at the two sides of the kinetic power supply installing support frame. The engine cabin part integrated carrier structure has the beneficial effects that the element support frame arrangement is reasonable, the integrated heat radiation can be realized in located positions of the wire harness, the cost of the heat radiation structure is lower, the heat radiation effect is obvious, and the service lives of the wire harness and the elements in the engine cabin can be ensured.