AutoExe Sports Radiator Cap fits 15-26 Mazda Miata MX-5 (ND NE)

Key Features

• Increased Valve Opening Pressure: Raised to 127kPa (1.3kg/cm²) to boost coolant boiling point.
• Stable Cooling Effect: Maintains higher system pressure, suppressing coolant boiling and vaporization during sports driving.
• High-Durability Seal: Uses silicone rubber packing, highly resistant to heat and aging, ensuring long-term sealing.

Benefits

• Enhanced Cooling Performance: prevents overheating in spirited or track driving.
• Improved Reliability: silicone seal reduces risk of coolant leakage or pressure loss over time.
• Simple Upgrade: easy replacement of the OEM cap with immediate performance gain.
• Long-Term Durability: resists deterioration compared to standard rubber seals.

Technical Details

• Opening Pressure: 127kPa (1.3kg/cm²)
• Seal Material: High-heat silicone rubber
• Reference OEM Numbers: PE01-15-205 / PE11-15-205 / PX35-15-205B
• Compatibility: 2015-2026 Mazda Miata MX-5 (ND,NE)

Upgrade your Miata MX-5 with a high pressure sports radiator cap, raises opening pressure to 127 kPa (1.3 kg/cm²) for faster heat dissipation, stable cooling, and long-lasting performance during spirited driving.