Make sure this part fits

GM 12036966 Wire, Spark Plug(24")Style B, 8Mm

1984-1985 Buick Regal

Customer Questions & Expert Answers (2)
12036966 GM Wire, Spark Plug(24")Style B, 8Mm Illustration 1 of 1
  • Part Description
    WIRE, Spark Plug
  • Replaces
    12043635, 12096407
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12036966
    Part DescriptionWIRE, Spark Plug
    Other NamesCable, Cable Set
    Item Dimensions7.2 x 6.2 x 1.5 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12043635, 12096407
    ManufacturerGeneral Motors
    SKU12036966
    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
    1984-1985 Buick Regal6 Cyl 3.8L2 DOOR, 4 DOOR, REGAL
  • 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 12036966 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 Regal, including the Spark Plug Wires? Posted by Verified Customer
    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 Nicholas / Nov 13, 2025

Genuine GM Part 12036966, the Right Choice

To ensure reliability, purchase GM part # 12036966 Wire, Spark Plug(24")Style B, 8Mm. It is sometimes referred to as GM 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 Regal models.

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