CSF 2862 Radiator for 1990-1997 Mazda Miata NA (High-Performance)

Vehicle Fitment

• 1990-1993 Mazda Miata (NA, 1.6L I4) - Radiator
• 1994-1997 Mazda Miata (NA, 1.8L I4) - Radiator

Features

• Direct-fit high-performance radiator engineered for NA Miata cooling upgrades
• All-aluminum core and tanks deliver excellent corrosion resistance and strength
• Dual-row 42 mm core featuring CSF's advanced B-tube technology for superior heat transfer
• Multi-louvered fin design improves airflow and heat dissipation efficiency
• CNC machined inlet/outlet fittings for secure OE-style hose connections
• Race-spec polished finish with all-aluminum drain plug
• Rigorously tested for leak integrity, vibration resistance, and thermal performance
• Drop-in fit requiring no modifications to factory brackets, fan, or hoses

Specifications

• Part Number: CSF 2862
• Core Type: Dual-row high-performance aluminum
• Core Thickness: Approx. 42 mm
• Core Width: Approx. 25.5"
• Core Height: Approx. 12.625"
• Inlet/Outlet Diameter: ~1.25" slip-on connections
• Radiator Type: Down-flow, drop-in replacement
• Included Radiator Cap: Yes

Included Components

• 1x CSF 2862 High-Performance All-Aluminum Radiator

Product Description

The CSF 2862 radiator is a high-performance, direct-fit cooling upgrade designed specifically for the Mazda Miata NA platform covering model years 1990-1997. Built with a dual-row aluminum core incorporating CSF's exclusive B-tube technology, this radiator greatly improves heat transfer and airflow efficiency compared to stock units - helping keep engine temperatures in check during spirited driving or track use.

With CNC machined fittings, multi-louvered fins, and robust all-aluminum construction, the CSF 2862 retains the simplicity of a drop-in replacement while offering superior performance and durability. Its polished finish and race-spec features deliver both form and function, making it an excellent choice for enthusiasts seeking a reliable cooling solution that installs with no modifications to OEM fans, brackets, or hoses.