OER Parts offers a wide selection of Body Components for your 1988 Pontiac Bonneville. OER Parts offers 1988 Pontiac Bonneville Bumper Brackets, 1988 Pontiac Bonneville Filler Panels 1988 Pontiac Bonneville Guards & Bumperettes, 1988 Pontiac Bonneville Hardware, 1988 Pontiac Bonneville Impact Bar & Absorber, 1988 Pontiac Bonneville License Plate Brackets, Hardware & Frames 1988 Pontiac Bonneville License Plate Panel, 1988 Pontiac Bonneville License Plates, and 1988 Pontiac Bonneville Seals.