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Your cart is empty.An ACDelco Professional, premium aftermarket Engine Water Pump circulates coolant through your vehicle’s radiator and engine system to help maintain proper engine temperature and performance. The gaskets, seals, and O-rings packaged with this Professional, premium aftermarket water pump help guarantee that all necessary parts are available for trouble-free installation. ACDelco Professional Water Pumps are a high quality replacement for many vehicles on the road today. This premium aftermarket replacement engine water pump is manufactured to meet your expectations for fit, form, and function.
Samson Luz
Reviewed in the United States on May 19, 2025
1964 Corvette with a 327. Fitment is perfect. Tried other brand water pumps and it never aligned my water pump pulley as perfect as this one. No shims needed. Just installed and time will tell of its dependability. Seemed like a good build quality. Space between the timing cover and water pump is sufficient also.
Morgan
Reviewed in the United States on February 27, 2025
Great product
Kevin wilson
Reviewed in the United States on September 1, 2024
Advertised correctly for long pump on my 350 Chevy
DazZ
Reviewed in Canada on August 23, 2024
Fits like new on my 1979 mercruiser 228 (chevy 305) it is the short style waterpump
TMC
Reviewed in the United States on July 4, 2024
Perfect fit as described
jdub
Reviewed in the United States on November 9, 2024
Fit perfectly on a vintage Corvette. This retired Master Tech is very happy!
Erik E Peterson
Reviewed in the United States on November 6, 2024
Installed on 1972 GMC with 350 engine. Installation went smoothly and the pump performed great! Highly recommended!
Dano
Reviewed in Canada on September 25, 2023
It’s good and works good. I’ve never had a problem with the AC Delco.
James
Reviewed in Canada on July 26, 2022
Came exactly as described installed in minutes and works perfectly!
Customer
Reviewed in the United States on June 20, 2022
I had all sorts of reservations about buying and mainly seeing other more mainstream options were in the hundreds of dollars but figured would give it a shot. One thing I didn't know is if rotation would be an issue but ends up both my motors turn in the same direction and that's the same direction as autos. The inside impeller is much different than my original which was brass but the impeller on this looks to be stainless or perhaps galvanized, along with the backplate, and the coolant is the same between auto and boat so not like it's something subjected to salt water. I did have to coat it and used motorcoater which I already had so super easy. Another difference between OEM and this is the extra hole/port on the one side, OEM does not have this but there's an opening on the block for it which would have to be blocked off or the OEM one wouldn't work so no problems with that difference. Just as an FYI, my motors are 2008 models with outdrives (may be relevant as perhaps the outdrives is where the rotation occurs) and of course I can only speak to my exact setup.
Edward W.
Reviewed in the United States on August 3, 2020
AC. enough said Awesome
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