ACDelco Professional 252-544 Water Pump Kit

No leaks, seal came in good condition, have to bleed the system to get air out, but is pumping fluid throughout the coolant system like a factory pump should do.

Great part well made as always with AC DELCO Parts I never have any issues. Gasket was in the box packed so that it would not get damaged as well as good quality gasket not cheap thin junk. This customer came to me with a failed leaking water pump coming out of the input shaft bearing seal. The water pump was a second one that she had installed from a local auto parts water pump within only 5k miles total between the two pumps. So I ordered this one for her 2006 Ford Mustang V6 4.0 liter and it fit perfectly as it should and has had no issues with this new AC DELCO pump installed and she now has 6k miles on this new pump with no issues. You get what you pay for. The two failed water pumps she showed me the boxes that they were in and I've never seen or heard of that brand as well as the bearings and seals were just so very loose and trashed. Would I recommend and would I buy this AC DELCO part again???? YES I WOULD. ASE MASTER CERTIFIED TECH & Shop Owner Napa Certified Auto Shop . I ordered this pump through Amazon due to that I got it faster then I could from my Napa supplier as they were sold out of this part at the time. Thanks, Dave

This was put in a mustang, it went in great and works as expected.

Direct replacement works great

All good