Having a healthy cooling system is a must for all rotary cars. Our small compact engines rely heavily to remove the heat. Any sudden breach of the cooling system can spell doom to your engine faster than you'd expect. On RX-8's, the top tank can crack spontaneously or the coolant subtank connection can break off. Either is a sure-fire way to cook your engine. If your radiator is old or has failed, this is an excellent option. Koyo is an OE supplier for most Japanese makers. This radiator is a standard replacement with an OE fit and finish. Offered at half the price of Mazda, it's a deal that's hard to beat.

* Original fit and finish installation

* Value priced