This Koyo radiator is a direct-fit replacement for 1999–2005 Mazda MX-5 Miata 1.8L manual-transmission models. Intended as an upgraded cooling core, it offers the fit and function expected for routine replacement or performance-oriented cooling needs. The radiator supplies a dependable option for owners who require a ready-fit cooling solution for the 1999–2005 Miata 1.8L applications.
Koyo 99-05 Mazda MX-5 Miata 1.8L (MT) Radiator