American made with quality far superior to any other performance aftermarket company, we build our water pumps with pride right here in the USA. Don't be mislead by inflated flow numbers and competitors' outlandish claims. We say what we mean and mean what we say. Our 2 year, unlimited mileage guarantee and full satisfaction money back guarantee should convince you that buying Meziere is buying value! When an engine mounted pump is not available or space limits the ability to use one, these radiator mounted pumps can be an elegant solution. These can be configured to use almost any size line. All of our pumps are built for cooling systems and can operate properly in a harsh environment.