Gates 42307BH Engine Water Pump. NAPA 42307BH. Fits what vehicles: 2001-2005 Lexus GS300, 2001-2005 Lexus IS300. Every Gates high-quality new water pump is constructed with premium alloy materials and a 100 percent functional test of seals and bearings along with a 100 percent leakage test for both the casting and assembled water pump.
