I replaced a stuck fan clutch in my 2005 Ford Expedition with this one. Note that this fan clutch is physically smaller than the factory clutch and this was an issue at first. It took about 40 minutes to remove the old clutch and put this on. When I started the engine after the swap, I was concerned that the fan clutch was still roaring and seemed to be making "weird" noises when accelerating from a standstill. After driving the car about a hundred miles, the roar has dropped to a level I find acceptable and the "funny" noises are gone. In general I'm happy.