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Buick 89018747 Blower Motor (With Impeller)

2004-2007 Buick Rainier

Customer Questions & Expert Answers (2)
89018747 GM Blower Motor (With Impeller) Product Photo 1 of 6
  • Part Description
    MOTOR, Heater Blower Motor
  • Replaces
    52498916, 52484793
  • 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 Number89018747
    Part DescriptionMOTOR, Heater Blower Motor
    Other NamesBlower Motor, Fan & Motor
    Item Dimensions9.8 x 9.9 x 8.6 inches
    Item Weight4.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces52498916, 52484793
    ManufacturerGeneral Motors
    SKU89018747
    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
    2004-2007 Buick Rainier6 Cyl 4.2L, 8 Cyl 5.3L4 DOOR
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 89018747 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    How to check the Blower Motor on Chevrolet Trailblazer? Posted by Ivon C.
    A:
    To troubleshoot a faulty HVAC system, start by checking the fuse and all connections in the circuit for looseness and corrosion. Ensure that the battery is fully charged. With the transmission in Park and the parking brake securely set, turn the ignition switch to the Run position. Remove the heater/air conditioning assembly cover and the glove box to access the blower motor. Back probe the blower motor electrical connector with a voltmeter and move the blower switch through each position, noting the voltage readings. Changes in voltage indicate varying motor speeds. If there is voltage present but the blower motor does not operate, it is likely faulty. Disconnect the blower motor connector and test it by connecting one side of the terminals to a chassis ground and the other to a fused source of battery voltage. If the blower still does not operate, check the blower motor ground wire for continuity to the ground against the chassis metal. If no continuity exists, repair the ground circuit. If the blower still does not operate properly, the resistor, control panel, or related wiring may be faulty.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Feb 12, 2022

Genuine GM Part 89018747, the Right Choice

To ensure reliability, purchase GM part # 89018747 Blower Motor (With Impeller). It is sometimes referred to as Buick Blower Motor. 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 Rainier models.

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