CSF 7074 High-Performance Radiator for 2016-2023 Mazda MX-5 Miata ND 2.0L

Vehicle Fitment

• 2016-2023 Mazda MX-5 Miata (ND, 2.0L I4) - Radiator

Features

• High-performance all-aluminum radiator engineered for enhanced cooling over OEM
• 2-row, 42 mm core featuring CSF's proprietary B-Tube technology for improved heat transfer
• Multi-louvered fin design maximizes airflow and thermal dissipation
• CNC-machined OEM-style quick-connect inlet/outlet fittings for secure hose attachment
• CNC-machined brackets for precise drop-in installation
• All-aluminum TIG-welded construction for strength and corrosion resistance
• Race-style aluminum drain plug included for convenience
• Drop-in fitment requiring no modifications to OEM mounting points or hardware

Specifications

• Part Number: CSF 7074
• Core Material: Aluminum
• Tank Material: Aluminum
• Core Rows: 2
• Core Width: ~17.69"
• Core Height: ~21.63"
• Core Thickness: ~1.63"
• Flow Type: Cross-flow radiator
• Inlet Diameter: ~1.31"
• Outlet Diameter: ~1.31"
• Radiator Cap: Not included
• Transmission/Engine Coolers: Not integrated
• Sold Individually (1x radiator)

Included Components

• 1x CSF 7074 High-Performance All-Aluminum Radiator
• 1x Aluminum Race-Style Drain Plug

Product Description

The CSF 7074 high-performance radiator is engineered as a direct-fit cooling upgrade for the **2016-2023 Mazda MX-5 Miata (ND)** with the 2.0 L naturally aspirated inline-4 engine. Built with a dual-row, 42 mm core that incorporates CSF's exclusive B-Tube technology, this radiator increases heat transfer efficiency and airflow compared to many stock radiators, helping maintain optimal engine coolant temperatures under spirited street and track driving conditions. Its multi-louvered fin design further enhances thermal dissipation, while CNC-machined fittings and brackets ensure an accurate OEM-style installation.

Designed for a true drop-in replacement, the CSF 7074 installs easily using the vehicle's original mounting points, hoses, and fan shroud hardware with no modifications required. The all-aluminum construction with TIG-welded end tanks provides strength and corrosion resistance, making this radiator suitable for daily driving and high-demand performance applications alike. Whether you're replacing an aging OEM radiator or upgrading for improved thermal performance, the CSF 7074 delivers reliable cooling and long-term durability for your Mazda MX-5 Miata ND.