Megan Racing - Mazda Miata MX-5 99-05 (MT Only) Radiator – MR-RT-MMX59918

High-performance driving, especially in racing or drifting, can dramatically raise engine temperatures. An effective solution to combat this is upgrading to an aluminum radiator. Megan Racing Aluminum Radiators are designed to reduce engine temperatures by up to 20 degrees or more, preventing overheating and maintaining engine performance during intense driving.

This radiator is constructed entirely from aluminum, including both the tanks and the core, offering a durable upgrade over factory plastic tanks, which are prone to cracking and leaking over time. Aluminum construction improves heat dissipation and durability, while the larger heat-exchanging core increases coolant capacity and improves cooling efficiency.

Included is a 1.1 BAR radiator cap for optimal pressure control. The radiator is compatible with OEM fans and provides a direct bolt-on replacement. Note: For Mazda Miata MX-5 NB (2001-2005), the tabs may need to be slightly bent to ensure greater radiator clearance. ATTN: It’s essential to flush the radiator and remove any air pockets before installation to avoid overheating caused by low coolant levels or trapped air.

Vehicle Fitment

• Mazda Miata MX-5 1999
• Mazda Miata MX-5 2000
• Mazda Miata MX-5 2001
• Mazda Miata MX-5 2002
• Mazda Miata MX-5 2003
• Mazda Miata MX-5 2004
• Mazda Miata MX-5 2005

Notes:
• Manual Transmission Only
• 2001-2005 models may require slight bending of tabs for additional clearance

Specifications and Features

• Construction: All Aluminum
• Radiator Cap: 1.1 BAR Included
• Compatibility: OEM Fans
• Direct Bolt-On Replacement
• Warranty: 1-Year Against Manufacturer Defects