CSF Radiator Cap fits Mazda Miata 1999-2005 1.8L 4 Cyl 99GSDHKB

Gates Radiator Cap for 1990-1997 Mazda Miata 1.6L 1.8L L4 Antifreeze Cooling qp

CSF 28HV22D Radiator Cap Fits 1999-2005 Mazda Miata 1.8L 4 Cyl

Motorad 79HF13C Radiator Cap Fits 1999-2005 Mazda Miata 1.8L 4 Cyl

CSF 66TK55D Radiator Cap Fits 1999-2005 Mazda Miata 1.8L 4 Cyl

API 46XX81K Radiator Cap Fits 1999-2005 Mazda Miata 1.8L 4 Cyl

SKP Radiator Cap fits Mazda Miata 1999-2005 1.8L 4 Cyl 88HGYS

Readair Aluminum Radiator Fits 1999-2005 Mazda Miata 1.8L L4