The Stant Radiator Cap is designed to provide higher cooling system pressure which raises the boiling point of coolant to reduce the risk of overheating. Standard size caps fit 2-1/8″ O.D. x 3/4″ deep necks. This non-recovery system cap allows coolant to exit the system, but does not draw coolant back into the system. High pressure radiator caps are made for use on race vehicles only.
We ship same day if you place your order before 3:30PM PST on Monday through Friday (subject to part availability). If placed after 3:30PM it will be shipped the next business day. The map to the left shows shipping estimates for UPS Ground Shipping. Typically these shipping estimates are accurate but JOES does not guarantee these estimates, and if the estimate is not accurate it is up to the buyer to take the issue up with UPS.