Fitment: For 1989-1997 Mazda Miata MX-5 1.6L i4 Manual Transmission Only For the year and models, please check the compatibility. Description: 100% Brand new and never been used. Made of High Quality Aluminum Construction Stronger and Higher Capacity for Coolant than Stock Units 2-Row Light-Weight Racing Design Core Size: 320 x 638 x 40mm (12.60" x 25.12" x 1.57") Inlet/Outlet: 1.25" / 1.25" Direct Bolt-On OE Fitment or Replacement Improves Cooling by 35% to 45% Temperature Professional Installation is Highly Recommended No Instruction Included .
