Make sure this part fits

Oldsmobile 12512784 Antenna Kit,Mast & Cable

1988-1991 Oldsmobile Cutlass

Customer Questions & Expert Answers (3)
12512784 GM Antenna Kit,Mast & Cable Illustration 1 of 1
  • Part Description
    ANTENNA, Power Radio Antenna
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Oldsmobile
    Manufacturer Part Number12512784
    Part DescriptionANTENNA, Power Radio Antenna
    Other NamesMast
    Item Dimensions24.2 x 4.9 x 5.0 inches
    Item Weight0.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12512784
    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 Oldsmobile Cutlass4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.3L, 6 Cyl 3.4L2 DOOR, 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 12512784 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How do you replace the standard Antenna for the 1988 Pontiac Grand Prix? Posted by Rearick A.
    A:
    Use a small wrench to unscrew the standard antenna from the base and replace it with a new one. To remove the base, utilize snap-ring pliers to take off the base retaining nut. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Jan 16, 2026
    Q:
    How do you lower the Antenna mast of the 1988 Oldsmobile Cutlass? Posted by Vikramjit B.
    A:
    To lower the antenna mast, turn off the radio or ignition key switch. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Sep 02, 2024

Genuine GM Part 12512784, the Right Choice

To ensure reliability, purchase GM part # 12512784 Antenna Kit,Mast & Cable. It is sometimes referred to as Oldsmobile Antenna. 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 Oldsmobile Cutlass models.

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