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Buick 20634672 Arm

1985-1991 Buick

Customer Questions & Expert Answers (3)
GM 20634672 Arm
  • Part Description
    ARM, Windshield Wiper Arm
  • 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 Buick
    Manufacturer Part Number20634672
    Part DescriptionARM, Windshield Wiper Arm
    Other NamesWiper Arm
    Item Dimensions23.6 x 2.2 x 1.2 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU20634672
    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
    1985-1990 Buick Electra6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L2 DOOR, 4 DOOR, COUPE 2 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR, ULTRA SEDAN 4 DOOR
    1986-1991 Buick Lesabre6 Cyl 3.0L, 6 Cyl 3.8L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 20634672 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How long does ozone deterioration typically limit the life of wiper blade elements for the 1995 Cadillac Fleetwood? Posted by Customer
    A:
    Ozone deterioration typically limits the life of wiper blade elements to about one year.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Windshield Wiper
    Q:
    When might you need to adjust the wiper arms, and what are the steps for adjustment for the 1992 Cadillac Fleetwood? Posted by Customer
    A:
    If adjustment is needed, follow these steps:(a) Remove the right wiper arm.(b) Open the small door to access the wiper linkage.(c) Loosen, but don't remove, the transmission linkage adjustment nuts.(d) Rotate the left arm and blade assembly just below the blade stops.(e) For 1990 vehicles, tighten the transmission adjustment screws to 64 inch lbs.(f) For 1991 vehicles, tighten the transmission linkage adjustment nuts to 44 inch lbs.(g) For 1992-up vehicles, tighten the transmission linkage adjustment nuts to 71 inch lbs.(h) Position the right wiper arm and blade assembly below the blade stops and install the arm onto the transmission shaft.(i) Lift both arm and blade assemblies over the stops.(j) Check the wiper pattern and park position with the windshield wet and wipers operating at low speed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Wiper Arm
    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 20634672, the Right Choice

To ensure reliability, purchase GM part # 20634672 Arm. It is sometimes referred to as Buick Windshield Wiper, Buick Wiper Arm. 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 Electra, Lesabre models.

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