OER Parts offers a wide selection of Body Components for your 1992 Buick Riviera. OER Parts offers 1992 Buick Riviera Bumper Brackets, 1992 Buick Riviera Filler Panels 1992 Buick Riviera Guards & Bumperettes, 1992 Buick Riviera Hardware, 1992 Buick Riviera Impact Bar & Absorber, 1992 Buick Riviera License Plate Brackets, Hardware & Frames 1992 Buick Riviera License Plate Panel, 1992 Buick Riviera License Plates, and 1992 Buick Riviera Seals.