The Whites High-Pressure Radiator Cap is the simplest and most inexpensive way to reduce your motorcycle or ATV from boiling over. The Whites High-Pressure Radiator cap raises your cooling system’s maximum operating pressure and therefore raises the boiling point of your coolant. This is a perfect upgrade for most motorcycle and ATV radiators with stock caps.

• Higher pressure radiator cap increases the boiling point of your coolant to reduce boil-over problems on your motorcycle or ATV
• Perfect for 4-stroke and 2-stroke motorcycles ATV’s and UTV’s
• Raises the boiling point by approximately 25 degrees