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Cadillac 12681659 Plug

2013-2019 Cadillac

Customer Questions & Expert Answers (3)
12681659 GM Plug Illustration 1 of 1
  • Part Description
    Plug, Glow
  • Replaces
    12647827, 12626906
  • Manufacturer
    General Motors
Make sure this part fits
$9.90 MSRP: $17.36
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number12681659
    Part DescriptionPlug; Plug, Glow
    Item Dimensions3.8 x 3.3 x 0.9 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12647827, 12626906
    Require Quantity4
    ManufacturerGeneral Motors
    SKU12681659
    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
    2013-2019 Cadillac ATS4 Cyl 2.0L2 DOOR COUPE, 2 DOOR LUXURY COUPE, 2 DOOR PERFORMANCE COUPE, 3 DOOR PREMIUM COUPE, 4 DOOR LUXURY SEDAN, 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN
    2016-2019 Cadillac CT64 Cyl 2.0L4 DOOR SEDAN, BASE 4 DOOR SEDAN, PREMIUM 4 DOOR SEDAN
    2014-2019 Cadillac CTS4 Cyl 2.0L4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN
  • 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 12681659 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be done after replacing the Spark Plugs for the 2014 Cadillac CTS? Posted by Carina J.
    A:
    This procedure is repeated for the remaining spark plugs. For V6 models, reinstall the ignition coil and connect the wiring. For V8 models, check the boot and wire for damage before attaching the plug wire to the new spark plug, using a twisting motion until seated. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Oct 06, 2024
    Q:
    How is the gap on the Spark Plugs checked for the 2016 Chevrolet Malibu? Posted by Nicolas R.
    A:
    The gap is checked by inserting the proper-thickness gauge between the electrodes at the tip of the plug, with manufacturers recommending a wire-type gauge that should slide between the electrodes with slight drag. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jose / Jan 10, 2023

Genuine GM Part 12681659, the Right Choice

To ensure reliability, purchase GM part # 12681659 Plug. It is sometimes referred to as Cadillac Spark Plug. 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 Cadillac ATS, CT6, CTS models.

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