Koyorad VH060245 Hyper V-Core Radiator for 1989-1997 Mazda MX-5 Miata MT

Vehicle Fitment

• 1989-1997 Mazda MX-5 Miata (1.6L & 1.8L I4, Manual Transmission)

Features

• High-density Hyper V-Core all-aluminum radiator for enhanced cooling
• 36 mm thick core increases coolant capacity and improves heat rejection
• Direct bolt-in replacement - retains stock fan shroud and hose mounts
• Precision TIG welded and Nocolok™ brazed construction for durability
• Lightweight design suited for street and spirited driving
• Optimized fin and tube pitch for efficient airflow and thermal transfer
• Uses stock radiator hoses for easy installation
• Triple pressure tested to ensure leak-free performance

Specifications

• Part Number: VH060245
• Core Type: Hyper V-Core all-aluminum radiator
• Core Thickness: ~36 mm high-density core
• Material: Full aluminum (core & end tanks)
• Compatible Engines: 1.6 L & 1.8 L I4
• Transmission: Manual Transmission only
• Fitment: Mazda MX-5 Miata (1989-1997) NA chassis
• Mounting: Factory mounting points; uses OEM hoses and fan shroud

Included Components

• 1x Koyorad VH060245 all-aluminum radiator assembly

Product Description

The **Koyorad VH060245 Hyper V-Core Radiator** is a dedicated cooling upgrade engineered for the **1989-1997 Mazda MX-5 Miata** fitted with either the **1.6 L or 1.8 L inline-4 engine** and a manual transmission. Its high-density **Hyper V-Core** construction - with a ~36 mm thick all-aluminum core - boosts coolant capacity and increases heat rejection when compared to many stock radiators, helping maintain optimal engine temperatures during spirited driving or everyday use.

Designed as a direct bolt-in replacement that retains the factory fan shroud and hose mounting points, this radiator simplifies installation with no engine modifications required. Precision TIG welding and furnace brazing ensure durability and resistance to corrosion, while the optimized fin and tube pitch enhance thermal transfer. The VH060245's lightweight construction and efficient cooling make it an excellent upgrade for NA Miata owners seeking improved thermal performance over the original radiator.