Mishimoto High Pressure 1.3 Bar Rated Radiator Cap Small

Getting the most out of your performance parts comes down to the details. When faced with hard driving conditions, a vehicle's cooling system becomes highly pressurized. Stock caps are not equipped to handle higher pressure, causing fluid to leak out into the overflow reservoir. The Mishimoto High-Pressure 1.3 Bar Radiator Cap will keep coolant where it needs to be flowing within the system. This cap fits most import vehicles.

Additional Information

High-performance component designed to enhance thermal efficiency, durability, and reliability under demanding conditions. Engineered to support optimal temperature control and system performance across applications.

Application Summary

Universal Fitment

Part Type

Radiator Cap

• 1.3 bar (19 psi) high-pressure radiator cap raises the boiling point of engine coolant to provide a safer and more efficient cooling system
• Ergonomically designed for easy removal and installation
• Works with most expansion tanks and radiators that require small radiator cap

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Product Details

Reference Information

Radiator Cap, High-Pressure, 19 psi, Round, Plastic, Black, Mishimoto Logo, Fits 31-32mm Filler Necks, Each

Mishimoto radiator caps are a cool idea! Replacing the radiator cap in your import or domestic ride with Mishimoto high-pressure caps is smart. OEM caps can't handle the higher pressure of your cooling system when faced with hard driving conditions. Rated at 19 lbs. of pressure, these caps are available in sizes and styles to fit your vehicle. Mishimoto offers their standard high-pressure caps, carbon fiber caps to enhance the looks of your engine bay, and temperature gauge caps to view an accurate temperature reading of your coolant! All have the Mishimoto logo. So, keep your coolant where it needs to be--flowing within your system!