

🚗 Keep your engine cool, your ride smooth, and your confidence high!
The ACDelco Gold 252-901 Engine Water Pump is a premium aftermarket replacement designed for universal fit across GM and many non-GM vehicles. Featuring heat-treated shafts, coated seals, and permanently lubricated bearings, it ensures durable, leak-free performance. Packaged with all necessary gaskets and seals, this aluminum pump guarantees efficient coolant flow and reliable engine temperature management for professional-grade maintenance.



| ASIN | B0049CHEHM |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #17,331 in Automotive ( See Top 100 in Automotive ) #14 in Automotive Replacement Engine Water Pumps |
| Brand | ACDelco |
| Customer Reviews | 4.4 4.4 out of 5 stars (834) |
| Date First Available | October 26, 2010 |
| Global Trade Identification Number | 00707773704172 |
| Item Weight | 4.8 ounces |
| Item model number | 252-901 |
| Manufacturer | AC Delco |
| Manufacturer Part Number | 19253263 |
| Material | Aluminum |
| OEM Part Number | 19253263 |
| Product Dimensions | 17.4 x 9.7 x 8.9 inches |
| UPC | 707773704172 |
| Vehicle Service Type | Car, Truck |
| Weight Class | Heavy Weight |
F**N
Great price for OEM. Appears legit.
Appears to be actual OEM. Perfect fit and appearance, and has an A C Delco sticker. Works and sounds fine.
J**N
Delco as good as it gets . Very nice .Thanks GM
A fine water pump ! You get what ya pay for !
M**E
Good buy
Great fit works great
K**R
Perfect fit, good value
Perfect fit, going strong
J**Y
Works as it should!
Holding up very well after 30k miles
L**S
Don’t believe Original A/C Delco part
Do not buy! I thought I was getting an A/C Delco part but I was misled.Water pump lasted less than a year when pulley cracked and fell off causing me to pay for tow,belt and clutch.Pump had an A/C Delco paper sticker with made in China stamped on the casing.No warranty so I am out of luck.Never again will I believe what Amazon advertising says.
M**Y
Good enough
Good enough
M**T
AC Delco Water pump Installation
I tried after market water pump, pay a little more and get this AC Delco It's probably one of the easiest water pump to install, GM has plenty of space in front of the engine to get the job done. The gaskets are included. Easy fix!
ع**ء
المنتج ممتاز من تجربه ووصل في وقت اقل من المحدد
A**L
Failed after 1 month…!
M**4
Très bonne qualité
J**T
It fit my 2007 eacalade esv perfectly I had a heavy grinding noise coming from my old one It took me about 40 minutes to install and be on the road Just remember you will lose almost all of your coolant so remember to buy two jugs of coolant and have something to catch it with under your truck Installation is straight forward Remove drive belt Remove hoses connecting to the pump keeping in mind you’ll be losing almost all of your fluid Remove three bolts on eaither side of the pump for a total of 6 Pull off the pump Remember to clean the surface of the block and to remove any old gaskets And then do all that in reverse A good idea would be to use some high temp RTV to make the gasket to stay stuck on the pump for installation And minimize any possible leaks Also remember to install a new thermostat while your at it since you’ll already have it apart Fill with coolant get rid of any air And be back on the road
L**E
All gaskets were there
Trustpilot
1 month ago
2 days ago