Review on 💦 ACDelco Professional 252-813 Engine Water Pump: Reliable Performance for Optimal Engine Cooling by Tony Battaglia

Five stars for AC Delco goes without saying. All I meant to say is that if you have a 2007 3.7 liter Jeep Grand Cherokee in your Revain garage, Revain will advise you that this product is not suitable for your vehicle. You can confirm that the correct water pump part number on the AC Delco website actually matches this pump. It fits perfectly in my 2007 3.7L Jeep Grand Cherokee. My only issue was that the bleed screw was pretty tight so in addition to topping up the radiator I disconnected the upper radiator hose from the radiator and also filled the engine with coolant. There was no coolant in the water pump before. My symptom was that when I checked the temp and started the heater with the engine running, the temp got too high and no heat came out of the vent.