Make sure this part fits

Buick 89018039 Engine Coolant Pump Kit

2008-2009 Buick

Customer Questions & Expert Answers (3)
89018039 GM Engine Coolant Pump Kit Product Photo 1 of 4
  • Part Description
    Pump Kit,Water ; Pump Kit, Engine Coolant
  • Replaces
    12569247, 12604750
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number89018039
    Part DescriptionPump Kit,Water ; Pump Kit, Engine Coolant
    Other NamesWater Manifold, Water Pump
    Item Dimensions24.2 x 25.0 x 10.1 inches
    Item Weight16.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12569247, 12604750
    ManufacturerGeneral Motors
    SKU89018039
    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
    2008-2009 Buick Allure8 Cyl 5.3LSUPER SERIES 4 DOOR
    2008-2009 Buick LaCrosse8 Cyl 5.3LSUPER SERIES 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 89018039 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    What should you do after draining the cooling system and inspecting the Water Pump of the 2007 Chevrolet Monte Carlo? Posted by Fabio U.
    A:
    After draining the cooling system, you should loosen the water pump pulley bolts. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Mar 29, 2026
    Q:
    How can you identify a failure in the shaft seal on the Water Pump for the 2007 Chevrolet Impala? Posted by Tori M.
    A:
    One indication of a failure in the shaft seal on the water pump is the presence of a coolant leak, which can usually be observed coming from that area. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Mar 19, 2022

Genuine GM Part 89018039, the Right Choice

To ensure reliability, purchase GM part # 89018039 Engine Coolant Pump Kit. It is sometimes referred to as Buick Water Pump. 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 Allure, LaCrosse models.

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