passenger motor vehicle equipment

(A) means a system, subassembly, or component received at the final vehicle assembly place for installation on, or attachment to, a passenger motor vehicle at the time of its first shipment by the manufacturer to a dealer for sale to an ultimate purchaser; but

(B) does not include minor parts (including nuts, bolts, clips, screws, pins, braces, and other attachment hardware) and other similar items the Secretary of Transportation may prescribe by regulation after consulting with manufacturers and labor.

(A) a system, part, or component of a passenger motor vehicle as originally made;

(B) a similar part or component made or sold for replacement or improvement of a system, part, or component, or as an accessory or addition to a passenger motor vehicle; or

(C) a device made or sold for use in towing a passenger motor vehicle.