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GM 89018963
Heater Core

1990-2005 GM

Customer Questions & Expert Answers (3)
GM 89018963 Heater Core
  • Part Description
    Core Assembly, Auxiliary Heater
  • Replaces
    52470518
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    1990-2005 Chevrolet AstroBase, CL, CS, LS, LT4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
    1990-2005 GMC SafariBase, GT, SL, SLE, SLT, SLX4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is 89018963 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 89018963 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the next step after removing the heater hoses for the 2001 Chevrolet Astro? Posted by Customer
    A:
    Take out the screws that secure the cover to the heater case assembly and remove the straps that hold the heater core to the heater case assembly.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Heater Core
    Q:
    How do you secure the inlet heater hose for the 2003 GMC Safari? Posted by Customer
    A:
    Reposition the inlet heater hose clamp using the Hose Clamp Pliers (J 38185).
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Heater Core
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Heater Core 89018963 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 89018963 Heater Core is available in the market under the name GM Heater Core. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 89018963 Heater Core fits certain Chevrolet Astro models, as well as GMC Safari models.
The original GM component designated by manufacturer part number 89018963 maintains top performance when functioning as the Core Assembly, Auxiliary Heater unit. The component 89018963 is constructed from durable material and its dimensions span 17.1 x 13.5 x 7.9 inches while weighing 3.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Auxiliary Heater Core; Core, Heater Core. The part 89018963 has available replacement options 52470518. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.