

💧 Keep your engine cool, your ride smooth, and your status premium.
The ACDelco GM Original Equipment 251-728 Engine Water Pump is a precision-engineered cooling solution designed specifically for GM vehicles. Featuring leak-free performance, durable stainless steel spring seals, and optimized coolant flow, it ensures your engine maintains ideal temperature for peak performance and longevity. Trusted by professionals and enthusiasts alike, this pump delivers OEM quality and reliability with easy installation.



| ASIN | B001NZWK5E |
| Best Sellers Rank | #69,722 in Automotive ( See Top 100 in Automotive ) #73 in Car Engine Water Pumps |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.4 4.4 out of 5 stars (60) |
| Date First Available | 1 January 2024 |
| Item Weight | 4.62 Kilograms |
| Item model number | 251-728 |
| Manufacturer | ACDELCO |
| Manufacturer Part Number | 19180610 |
| OEM Part Number | 19180610 |
| Product Dimensions | 53.34 x 22.23 x 15.88 cm; 4.62 kg |
J**O
Nice oem ls3 water pump
A**.
For the price I didn’t know what to expect, but it easily installed on a 2009 C6 Corvette. Only did it about 2000k miles ago, but so far so good. Thermostat it came with is doing good as well. Great for the price.
M**E
These are a direct fit replacement and look really good.
D**N
I installed the water pump in a 2011 Corvette Grand Sport. It fits and works but the machined surfaces were rough. There were quite a few machining grooves across the face of the water pump where it mates up to the thermostat housing. I was able to smooth the flange and it seals OK but I was surprised that this unit passed QC inspections when it was manufactured. I expect better quality control for GM parts.
D**.
This is a great water pump and is definitely a Gm certified water pump for the LS engines! I would buy again!
Trustpilot
2 weeks ago
3 days ago