Tegiwa Radiator Cap

Tegiwa Radiator Cap to fit all Tegiwa radiators. Tegiwa Fine Tuning products and accessories, like its high-pressure Radiator Caps, help put the finishing touches onto your vehicle you work so hard to make perform well. Tegiwa Radiator Caps increase internal radiator pressure, which results in a higher coolant boiling point and a more efficient cooling system.