Description
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.
Imported customer feedback
What customers reported
4.5 / 5
127 ratings
Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.
Vehicle information
Available fitment details
Listing compatibility notes
- This premium aftermarket replacement engine water pump is manufactured to meet your expectations for fit, form, and function.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Exact identity, part numbers, model references, and available compatibility evidence
Buying guidance
Quick decision
An identity-first water pumps listing organized around stable product references and available compatibility evidence.
Fit and size notes
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Specification notes
- Canonical product: MP-US-B000C9IJSO
- Source product ID: B000C9IJSO
- Category: Replacement Parts / Engine Cooling & Climate Control / Water Pumps
- Available images: 3
Before you buy
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
4501 Safari –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
That said, who cares…it’s AC Delco and the right part number for my LT-1. Plus Amazon had the best price out there at the time. I normally switch to electric water pumps but this one is doing fine for a mechanical pump and the install was easy. Comes with the gaskets, this is NOT mentioned and saves a trip to the parts shop. You will need, however, one more O-Ring for the engine side of the water pump drive coupling (that O-Ring will be rock hard and crumble) It is FelPro P/N 407, sold on Amazon at 20 for $11.56, so you can give some away to your LT-1 friends! No one has them in stock and the only way to get one is in the timing cover seal kit. Or, if you have time…the dealer.
TpC –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
replaced leaking water pump on a 95 roadmaster with this one. Also ordered a separate rubber gasket that this doesn’t come with (I forget now which one – check buick forums or ssimpala forums for tips).Coupled with new hoses, clamps, sealer goop and gasket, did this job myself for first time – messy, but the part worked great for the next 6 months i had the car. Unless you are using performance parts, I recommend going with oem brands like this as they are usually better quality and are going to fit as they should.
Customer –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Works as it should, brand new and a good price
Sandra Gonzalez –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
You can’t go wrong with OEM ACDelco parts. Ordered this water pump to replace my old worn out one in my 1994 Cadillac fleetwood. Product came packaged great, looks great and fits perfect also does come with both mounting gaskets.
Joey P –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Straight forward one for one replacement. Fits perfectly on the LT1 and comes with gaskets. I replaced it and have had no issues for about 2 months.
Lamar –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Works great for my 96 impala
Big boy –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Worked perfectly but failed within 6 months
DVanto –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
works, fits, A++1996 Cadillac Brougham LT1