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Buick 12072146 Wire,Spark Plug(20" Style Dd, L)

1990-1995 Buick

Customer Questions & Expert Answers (3)
12072146 GM Wire,Spark Plug(20" Style Dd, L) Illustration 1 of 1
  • Part Description
    WIRE, Spark Plug or Coil
  • Replaces
    12096448
  • 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 Number12072146
    Part DescriptionWIRE, Spark Plug or Coil
    Other NamesCable Set
    Item Dimensions6.3 x 5.6 x 1.0 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12096448
    ManufacturerGeneral Motors
    SKU12072146
    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
    1990-1993 Buick Regal6 Cyl 3.1L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR
    1994-1995 Buick Skylark6 Cyl 3.1L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 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 12072146 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    When should the Spark Plug Wires be checked, and why is it important to inspect them for the 1992 Chevrolet Beretta? Posted by Verified Customer
    A:
    The spark plug wires should be checked at the recommended intervals and whenever new spark plugs are installed in the engine. It's important to inspect them for proper operation and to ensure the engine runs correctly. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Apr 17, 2026
    Q:
    How should you replace the wire at the coil, and what is the final step in checking the remaining Spark Plug Wires for the 1991 Pontiac Grand Prix? Posted by Verified Customer
    A:
    Replace the wire at the coil and make sure it's securely fastened. Check the remaining spark plug wires one at a time, ensuring they are securely fastened at the ignition coil and the spark plug. When replacing spark plug wires, purchase a set for your specific engine model, and remove and replace the wires one at a time to avoid mix-ups in the firing order. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Jul 07, 2024

Genuine GM Part 12072146, the Right Choice

To ensure reliability, purchase GM part # 12072146 Wire,Spark Plug(20" Style Dd, L). 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 Regal, Skylark models.

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