This is a door trim, hood insulation & rear bumper fascia retainer which fits GM (1991-present & Nissan (2002-present) models. It matches GM OE Part Number 1644290 and Nissan OE Part Number 1644290. Although this retainer is OE for GM & Nissan vehicles, it is universal and can be used on any vehicle or application requiring this type of retainer and meeting these specifications.