Vehicle-mounted electronic module

The utility model provides a vehicle-mounted electronic module. The vehicle-mounted electronic module comprises a shell, an embedded part and a rear cover, an opening is formed in the rear end of the shell, a plurality of pin holes and an interface part are formed in the front end of the shell, and clamping parts are arranged on the two sides of the interior of the shell; the embedded part comprises a PCB (Printed Circuit Board) and a plurality of contact pins in one-to-one correspondence with the contact pin holes, one ends of the plurality of contact pins are fixed at the front end of the PCB, the other ends of the plurality of contact pins penetrate through the plurality of contact pin holes to be arranged in the interface part, and the two sides of the PCB are fixed on the two clamping parts; and the rear cover is buckled at the opening at the rear end of the shell. The shell of the module is an independent plastic part, so that the purchase cost of the shell is greatly reduced, the development period is