In this subchapter:
(1) “Component part” means a major component part as defined in § 501.091, Transportation Code, or a minor component part.
(2) “Interior component part” means a seat or radio of a motor vehicle.
(3) “Minor component part” means an interior component part, a special accessory part, or a motor vehicle part that displays or should display one or more of the following:
(A) a federal safety certificate;
(B) a motor number;
(C) a serial number or a derivative; or
(D) a manufacturer’s permanent vehicle identification number or a derivative.
(4) “Special accessory part” means a tire, wheel, tailgate, or removable glass top of a motor vehicle.