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Hummer 19258989 Core Asm,Heater

2003-2007 Hummer H2

Customer Questions & Expert Answers (3)
GM 19258989 Core Asm,Heater
  • Part Description
    CORE, Heater Core
  • Replaces
    88986627
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Hummer
    Manufacturer Part Number19258989
    Part DescriptionCORE, Heater Core
    Other NamesHeater Core
    Item Dimensions14.4 x 13.9 x 6.9 inches
    Item Weight2.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces88986627
    ManufacturerGeneral Motors
    SKU19258989
    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
    2003-2007 Hummer H28 Cyl 6.0LH2 HUMMER, PICKUP, SUV
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 19258989 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove the front and rear heater cores in Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
    A:
    To remove the front heater core, the air conditioning system must be discharged and the battery cable disconnected. Drain the cooling system and detach the air conditioning lines from the evaporator core fittings at the firewall. The heater hoses should be disconnected from the firewall, and the engine cover, battery, and accumulator removed.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the rear (auxiliary) heater core of the 2011 Chevrolet Silverado? Posted by Customer
    A:
    The right rear quarter trim panel should be removed, and the air conditioning lines should be detached from the rear evaporator core fittings on the underside of the vehicle.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Heater Core
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 19258989, the Right Choice

To ensure reliability, purchase GM part # 19258989 Core Asm,Heater. It is sometimes referred to as Hummer Heater Core. 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 Hummer H2 models.

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