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Buick 12073932 Wire Set, Spark Plug

1984-1986 Buick

Customer Questions & Expert Answers (3)
12073932 GM Wire Set, Spark Plug Illustration 1 of 1
  • Part Description
    WIRE KIT, Spark or Glow Plug Ignition
  • 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 Number12073932
    Part DescriptionWIRE KIT, Spark or Glow Plug Ignition
    Other NamesCable Set, Ignition Set
    Item Dimensions9.6 x 6.3 x 4.0 inches
    Item Weight1.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12073932
    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
    1984-1986 Buick Century4 Cyl 2.5LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1986 Buick Skylark4 Cyl 2.5LCUSTOM, LIMITED, LIMITED 2 DOOR, SOMERSET, T-TYPE
    1985-1986 Buick Somerset4 Cyl 2.5LCUSTOM, LIMITED, LIMITED 2 DOOR, REGAL, REGAL LIMITED, SOMERSET, T-TYPE
  • 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 12073932 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be visually checked during a tune-up/inspection for the 1984 Buick Century, including the Spark Plug Wires? Posted by Raheem J.
    A:
    The spark plug cables should be visually checked for burns, cuts, or breaks in the insulation. The boots and nipples on the distributor cap or coil should also be checked. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Mar 31, 2023
    Q:
    What is the correct method to disconnect the Spark Plug Wires for the 1986 Chevrolet Astro? Posted by Verified Customer
    A:
    To disconnect a plug wire from a spark plug, grab the rubber boot, twist slightly, and pull the wire free, ensuring not to pull on the wire itself. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / Jul 22, 2026

Genuine GM Part 12073932, the Right Choice

To ensure reliability, purchase GM part # 12073932 Wire Set, Spark Plug. It is sometimes referred to as Buick Spark Plug Wires. 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 Century, Skylark, Somerset models.

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