In at least some implementations, an actuator includes a motor, an output rotated by the motor about an axis, and a housing having an interior in which the motor and electrical component are received. The housing includes a first housing part and a second housing part coupled to the first housing part to define at least part of the interior. The first housing part has a first mounting surface and the second housing part having a second mounting surface arranged to overlap the first mounting surface when the second housing part and first housing part are coupled together and wherein the first mounting surface and second mounting surface are both arranged at an acute angle relative to a plane perpendicular to the axis.