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GMC 89040307 Radiator Assembly

1994-2003 GMC Sonoma

Customer Questions & Expert Answers (3)
GM 89040307 Radiator Assembly
  • Part Description
    Radiator Asm
  • Replaces
    52477685, 52462545
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number89040307
    Part DescriptionRadiator Asm
    Other NamesRadiator
    Item Dimensions38.0 x 25.4 x 6.9 inches
    Item Weight2.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces52477685, 52462545
    ManufacturerGeneral Motors
    SKU89040307
    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
    1994-2003 GMC Sonoma4 Cyl 2.2L, 4 Cyl 2.2L FlexPICKUP
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 89040307 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do I remove and install a radiator and coolant reservoir tank? Posted by Customer
    A:
    To remove the radiator, start by disconnecting the battery cable at the negative terminal and draining the cooling system. Then, remove the air intake duct and upper fan shroud. If there is an automatic transmission or engine oil cooler, carefully remove the cooler lines from the radiator, plugging the ends to prevent leakage and dirt from entering. Disconnect the upper and lower radiator hoses and remove the lower fan shroud. Finally, pull the radiator straight up and out. For installation, replace any damaged hose clamps and radiator hoses before installing the radiator. If there have been leaks or cooling problems, have the radiator cleaned and tested. Installation is the reverse of removal, using new spring clips on oil cooler connections if necessary. After installation, fill the system with the proper antifreeze mixture and check the automatic transmission fluid level if applicable. To remove the coolant reservoir, remove the PCM from the top of the tank on Blazer and Jimmy models, or access the tank directly on some pickup models. Remove the overflow hose and mounting nuts, then remove the tank. Prior to installation, ensure the reservoir is clean and free of debris by washing it with soapy water and a brush if needed. Installation is the reverse of removal.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the radiator for the 1998 GMC Sonoma? Posted by Customer
    A:
    To remove the radiator, start by disconnecting the battery cable at the negative terminal and draining the cooling system. Then, remove the air intake duct and upper fan shroud. If there is an automatic transmission or engine oil cooler, carefully remove the cooler lines from the radiator, plugging the ends to prevent leakage and dirt from entering. Disconnect the upper and lower radiator hoses and remove the lower fan shroud. Finally, pull the radiator straight up and out.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Radiator
    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 89040307, the Right Choice

To ensure reliability, purchase GM part # 89040307 Radiator Assembly. It is sometimes referred to as GMC Radiator. 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 GMC Sonoma models.

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