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GMC 12681658 Spark Plug Assembly, Gas Eng Ign

2010-2017 GMC Terrain

Customer Questions & Expert Answers (4)
GM 12681658 Spark Plug Assembly, Gas Eng Ign
  • Part Description
    Spark Plug Assembly, Gas Eng Ign
  • Replaces
    12590701, 12617309, 12620540
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number12681658
    Part DescriptionSpark Plug Assembly, Gas Eng Ign
    Other NamesSpark Plug
    Item Dimensions7.3 x 4.2 x 1.2 inches
    Item Weight1.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12590701, 12617309, 12620540
    Require Quantity4
    ManufacturerGeneral Motors
    SKU12681658
    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
    2010-2017 GMC Terrain4 Cyl 2.4LSLE1 SUV, SLE2 SUV, SLT SUV
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 12681658 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do I replace the spark plugs for Chevrolet Cobalt,HHR and Saturn ION? Posted by Customer
    A:
    Disconnect the cable from the negative battery terminal and remove the ignition coils. You'll need a spark plug socket, extensions, a gap gauge, and a torque wrench. Buy the right spark plugs for your engine and adjust them to the correct gap. Let the engine cool before removing the plugs. Check the new plugs for defects and adjust the gaps. Use compressed air to clean the spark plug hole. Remove the old plugs with a socket and ratchet. Install the new plugs, tighten them with a torque wrench, and apply anti-seize compound to the threads. Repeat for all spark plugs and reinstall the ignition coils.
    Posted by GMPartsGiant Specialist
    Q:
    How to replace spark plugs on Chevrolet Equinox and GMC Terrain? Posted by Customer
    A:
    You will find Spark Plugs located threaded into the top (3.6L V6) or the side (3.4L V6) of each Cylinder Head, so remove the air intake duct for a 3.6L V6; otherwise, you can check it out from here! You will need specific tools including spark plug socket, extension, and gap gauge for adjusting the gaps as required. It is recommended not to start until the engine is completely cold. Examine new plugs for defects and adjust their gaps using a gauge whose measurements are provided in the gap specifications section. Carefully bend the side electrode without breaking off any porcelain insulator if required. Avoid scratching these platinum or iridium coatings on these electrodes. If your engine is a 3.6L V 6 take out ignition coils or rather untwist boots and pull them off since in case of having a 3.4 L V 6 engine remove spark plug wires by simply twisting and pulling off boots." Use compressed air around plugs in order to avoid any dirt falling into cylinders."Fit spark plug socket over plug to be removed, turn counterclockwise and then compare against chart supplied showing how engine should run." A thin coat of anti-seize compound should be applied before installing new plugs."Install a new plug into hole, thread it tight with torque wrench / ratchet using short piece rubber hose for assistance". Finally put back ignition coil or set spark plug wire on each other after you have done this process for all remaining spark plugs.
    Posted by GMPartsGiant Specialist
    Q:
    What specific tools are required for replacing spark plugs for the 2005 Chevrolet Equinox? Posted by Customer
    A:
    You will need specific tools, including a spark plug socket, extensions, and a gap gauge for gap adjustment.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Spark Plug
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 12681658, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12681658 Spark Plug Assembly, Gas Eng Ign. It is sometimes referred to as GMC Spark Plug. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific GMC Terrain models.

Affordable, reliable and built to last, GM part # 12681658 Spark Plug Assembly, Gas Eng Ign stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.

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