Make sure this part fits

Buick 25201450 Engine Water Pump

2014-2020 Buick

Customer Questions & Expert Answers (3)
25201450 GM Engine Water Pump Product Photo 1 of 4
  • Part Description
    Water Pump
  • Replaced By
    19543055
  • Replaces
    12657198, 12663910, 12653661, 12690252
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number25201450
    Part DescriptionEngine Water Pump; Water Pump
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12657198, 12663910, 12653661, 12690252
    ManufacturerGeneral Motors
    SKU25201450
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2018-2020, 2016 Buick Envision4 Cyl 2.0L, 4 Cyl 2.5L4 DOOR BASE, 4 DOOR PREMIUM, 4 DOOR PREMIUM 2, 4 DOOR UPLEVEL
    2014-2020 Buick Regal4 Cyl 2.0L1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 25201450 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How to remove the Water Pump on GMC Acadia? Posted by Easton E.
    A:
    To remove the water pump, start by disconnecting the cable from the negative battery terminal and draining the cooling system. Remove the drivebelt, right-side engine strut mount, and mount bracket. Hold the water pump pulley with a strap wrench or pin spanner and remove the pulley mounting bolts and pulley. Then, remove the water pump mounting bolts and carefully remove the pump from the engine. Clean the mating surface of the engine and the water pump if it will be reinstalled. To install the new water pump, compare it with the old one to ensure they are identical. Place the gasket and water pump into position and install the new mounting bolts. Tighten the water pump mounting bolts in a criss-cross pattern to the specified torque. Finally, tighten the water pump pulley bolts, refill the cooling system with the proper antifreeze concentration, and start the engine to check for leaks while it reaches normal operating temperature.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Aug 23, 2025
    Q:
    Does this come all complete with the water pump and thermostat and all the gaskets like it show on the picture and pulley is it everything on the picture that it shows Posted by Angel B. / 2017 Buick Regal
    A:
    Yes.
    Answered by GM Parts Specialist Jose / Jun 19, 2024

Genuine GM Part 25201450, the Right Choice

To ensure reliability, purchase GM part # 25201450 Engine Water Pump. It is sometimes referred to as Buick Water Pump, Buick Water Pump Gasket. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Buick Envision, Regal models.

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