An LC module for installation in a housing of a motor vehicle control device, a method for producing an LC module and a corresponding motor vehicle control device having an LC module. The LC module has a support plate, at least one electrolytic capacitor and a coil. The electrolytic capacitor and the coil are disposed in chambers of the LC module and are at least partially surrounded by casting compound. Furthermore, the support plate has a connecting part between the two chambers, the support plate being form-fittingly or frictionally connectable to the housing of the control device at least in the region of the connecting part.