The Mishimoto radiator for 1999–2005 Mazda Miata (manual transmission) is a full-aluminum replacement offering improved cooling. The design pairs a two-row, 2.05-inch brazed aluminum core with TIG-welded end tanks, a high-pressure Mishimoto cap and polished upper and lower tanks for durability and appearance. It replaces the stock radiator to lower engine temperatures and simplify installation.
Mishimoto 99-05 Mazda Miata Manual Aluminum Radiator