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AC Delco®
251-780 New - GM Original Equipment Series Water Pump

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$226.49
Manufacturer #251-780
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Notes:
If replacing thermostat, order housing and not water pump assembly
Series:
GM Original Equipment Series
Condition:
New
Quantity Sold:
Sold individually
Recommended Use:
OE Replacement
Product Fit:
Direct Fit
Replaces OE Number:
12663909
Warranty:
24-months or unlimited mile AC Delco limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2013 Chevrolet Malibu
LS
4 Cyl 2.5L
If Repl Thermostat, Order Housing And Not Water Pump Asm
2013 Chevrolet Malibu
LT
4 Cyl 2.5L
enginedesignation: LCV, enginevin: A, If Repl Thermostat, Order Housing And Not Water Pump Asm
2013 Chevrolet Malibu
LTZ
4 Cyl 2.5L
enginedesignation: LCV, enginevin: A, If Repl Thermostat, Order Housing And Not Water Pump Asm
2013-2016 Cadillac ATS
Base
4 Cyl 2.5L
enginedesignation: LCV, enginevin: A, RWD, transmissionmfrcode : 6L45, If Repl Thermostat, Order Housing And Not Water Pump Asm
2013-2016 Cadillac ATS
Luxury
4 Cyl 2.5L
enginedesignation: LCV, enginevin: A, RWD, If Repl Thermostat, Order Housing And Not Water Pump Asm
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Product Information

ACDELCO (NEW) OE REPLACEMENT WATER PUMPS

Maintain just the right engine temperature with the smooth, sturdy performance of ACDelco’s new OE replacement water pumps. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • Manufactured with sturdy aluminum or cast iron
  • Includes high-quality seals, heat-treated impellers and bearings
  • Precise formation of cavities and uniform wall sections ensures smooth coolant flow
  • Pressure-tested to guarantee anti-leak protection
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Customer Reviews

Ordered an AC delco water pump. Got to my house when it was said to, and was a direct replacement. Very happy with everything I’ve ordered from carparts
Elliott H.
VERIFIED PURCHASER
Purchased on Mar 26, 2020
The water pump came as promised. Quickly (1-2 days) and at a better price than any dealer. The dealer delivery time was 2-3 weeks. This was a direct replacement and was easy to install especially since the pully came installed.
Purchased on Dec 19, 2016