Used water pump off my 2012 Nissan Titan Pro4x. My truck was misdiagnosed and I had no need to replace this part, but didn't find that out until the old part was removed. Works fine. I'll include a thermostat as well for free. It also didn't have any problems. Just a bad experience with a mechanic. These parts are fine. If I remember right these are fairly expensive from the Dealership.