GReddy 13911001 High Pressure Radiator Cap Type-N 1.3 Bar Black

The GReddy Type-N High Pressure Radiator Cap is a precision-engineered OEM-style replacement cap designed to enhance your vehicle's cooling system performance. This direct-fit replacement features a black anodized finish with an embossed GReddy metal badge that adds a premium look to your engine bay.

Key Features:

• High-pressure rating of 127kPa (1.3kg/cm² or 18.5 PSI) for elevated boiling point
• Increases coolant boiling point to prevent overheating during high-performance driving
• Maximizes coolant flow at elevated temperatures for optimal heat dissipation
• Type-N fitment for most Honda vehicles and select Toyota models (Scion FR-S/Subaru BRZ)
• Black anodized finish with premium GReddy badge
• Includes extra badge decal
• Direct OEM replacement design for easy installation

By raising the system pressure, this high-performance radiator cap allows coolant to reach higher temperatures before boiling, which protects against overheating and ensures maximum cooling efficiency during spirited driving or track use. The cap is engineered to maintain proper pressure relief functionality while providing the performance benefits needed for modified or high-output engines.