ACDelco GM Original Equipment 251-713 (12600767) Water Pump

Can't do better than original brand parts with great quality,durability,no leaks when properly installed.

Perfect fit on my 2010 Tahoe. Everything came out and went in really smooth. No leaks at all, thermostat seems to be working normally. I do recommend changing out all hoses as well as new coolant. Great OEM replacement !

Part Number matched OE Water Pump I replaced and everything came as it was described. Install was fast and easy and the water pump works well. Still diagnosing an overheat issue on startup, but will burp the coolant system a couple more times, otherwise I may need to replace the thermostat that this pump came with. For now, 4 stars... 5 if overheat goes away after burping the system. 3 if it indeed came with a faulty thermostat. We'll see.

Super price for a factory pump. Ac-Delco has some items that I dont much care for the quality on, but this pump was done right including a stainless plate on the back where the impeller is. Fit great, and does the job.

Perfect fit and function, best parts around. No cheap reman parts, all new OE. High quality

The thermestat it came with was faulty. Made my truck overheat.

The right fit for my 5.3 LQ9 gm motor. No squeaks no leaks, came with silicone gaskets and pulley

Perfect, New, OEM, ACdelco part! Replaced on a 2007 Chevy Tahoe 5.3L flex fuel. Easy to replace. There are many YouTube videos if you need guidance.

Perfect fit for 2008 chevy avalanche ltz. Time will tell if it lasts.

Good fit and all proper gaskets included along with thermostat already installed.

the water pump is a good fit for a 5.3 vorteck but when i put the pump on it sqweeks and fairly loud . normaly it would tell me its worn out but its new . so not sure why it sqeeks like that but still does after a week of being installed