How to change a waterpump on a ford ranger 4.0 Source Source Source Source Source Source Source Source Source Source Read Also: How to change a waterpump on a 99 ford ranger How to change a waterpump on a 1996 ford ranger How to change a waterpump on a 1994 ford ranger How to change a waterpump on a 1993 ford ranger How to change a waterpump on a 2000 ford ranger How to change a waterpump on a 2003 ford ranger