Make sure this part fits your vehicle

Buick 1645256 Steering Knuckle

1986-1991 Buick

GM 1645256 Steering Knuckle
  • Part Description
    Knuckle, Steering
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Customer Questions & Answers
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number1645256
    Part DescriptionKnuckle, Steering
    Other NamesKnuckle
    Item Dimensions13.0 x 11.5 x 4.6 inches
    Item Weight10.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU1645256
    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
    1988-1991 Buick Reatta6 Cyl 3.8L2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE
    1986-1991 Buick Riviera6 Cyl 3.8L2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE

Customer Questions & 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 1645256 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
What should be done after raising and supporting the 1991 Cadillac ElDorado? Posted by Customer
A:
The wheel and tire assembly should be removed.
Posted by GMPartsGiant Specialist
See expert answers on similar Steering Knuckle
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Genuine GM Part 1645256, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 1645256 Steering Knuckle. It is sometimes referred to as Buick Steering Knuckle. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Buick Reatta, Riviera models.

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