Mishimoto High-Pressure Radiator Cap, 1.3 Bar with Universal Fill Necks, for Efficient Cooling, Small
Mishimoto High-Pressure Radiator Cap, 1.3 Bar with Universal Fill Necks, for Efficient Cooling, Small
Universal Compatibility: Engineered to fit most vehicles with 31–32 mm fill necks for secure installation. Note: will not fit stock KTM radiators
Efficient Cooling Performance: Raises coolant boiling point by increasing system pressure to 1.3 bar for improved thermal efficiency and safer cooling under load
Durable Construction: Crafted from corrosion-resistant alloy steel with a painted finish and ergonomic screw in design for long-term reliability
Easy to Install: Ergonomically designed for easy removal and installation with universal compatibility across many radiator necks
Peace of Mind: Constructed with high-performance materials and backed by Mishimoto's high standards for durability and quality
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.