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The Mishimoto 1.3 bar (19 psi) radiator cap raises cooling-system pressure to keep coolant circulating under hard-driving conditions. By retaining fluid in the system it helps prevent overflow and maintains a more efficient cooling environment. Ergonomically shaped for easy removal and installation, this high-pressure cap fits most domestic vehicles and raises coolant boiling point for safer operation during demanding use.
Mishimoto 1.3 Bar Rated Radiator Cap Large Domestic
