MAZDA CX-5, CX-7, CX-9, 3, 5,6, MIATA & RX-8 NEW OEM BLACK WHEEL CENTER CAP SET One Complete Set of 4 Brand New REPLACEMENT Mazda WHEEL CENTER CAPS Outside Diameter: 2 " (56mm) Hight: 8mm Will fit many Mazda models especially all the models listed above as long as the diameter is 56mm-57mm Compatible part numbers are G22C-37-190A (2874) GD7F-37-192A & GC1S-37-192