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Buick 23118537 Rotor

2011-2017 Buick

Customer Questions & Expert Answers (2)
23118537 GM Rotor Illustration 1 of 1
  • Part Description
    Rotor, Front And Rear Wheel Brake
  • Position
    Rear
  • Replaces
    13501313, 13501289
  • Manufacturer
    General Motors
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number23118537
    Part DescriptionRotor; Rotor, Front And Rear Wheel Brake
    Item Dimensions14.2 x 14.2 x 3.1 inches
    Item Weight12.70 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces13501313, 13501289
    Require Quantity2
    ManufacturerGeneral Motors
    SKU23118537
    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
    2012-2015 Buick Allure4 Cyl 2.4L, 6 Cyl 3.6LCX 4 DOOR SEDAN, CXL 4 DOOR SEDAN
    2012-2016 Buick LaCrosse4 Cyl 2.4L, 6 Cyl 3.6LCX 4 DOOR SEDAN, CXL 4 DOOR SEDAN
    2011-2017 Buick Regal4 Cyl 2.0L, 4 Cyl 2.4LCX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 23118537 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    What is the first step in the Brake Disc inspection process for the 2016 Chevrolet Malibu? Posted by Erica F.
    A:
    Loosen the wheel lug nuts, raise the vehicle, and support it securely on jackstands. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Jan 08, 2026

Genuine GM Part 23118537, the Right Choice

To ensure reliability, purchase GM part # 23118537 Rotor. It is sometimes referred to as Buick Brake Disc. 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 Allure, LaCrosse, Regal models.

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