Make sure this part fits your vehicle

Hummer 12670788 Ring Kit, Piston (.5Mm Outside)

2008-2010 Hummer

GM 12670788 Ring Kit, Piston (.5Mm Outside)
  • Part Description
    RING KIT, Engine Piston
  • Replaces
    12456339, 19208678
  • Manufacturer
    General Motors
Customer Questions & Answers
$61.72 MSRP: $97.10
You Save: $35.38 (37%)
1
ADD TO CART
Ships in 1-2 Business Days
  • Product Specifications

    BrandGenuine Hummer
    Manufacturer Part Number12670788
    Part DescriptionRING KIT, Engine Piston
    Other NamesPiston Rings
    Item Dimensions5.2 x 5.1 x 0.5 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12456339, 19208678
    ManufacturerGeneral Motors
    SKU12670788
    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
    2008-2010 Hummer H38 Cyl 5.3LCREW CAB, SUV
    2009-2010 Hummer H3T8 Cyl 5.3LCREW CAB, SUV

Customer Questions & 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 12670788 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
Is this kit for all 8 pistons, or just 1 piston? Posted by Customer: 2008 Light Truck Tahoe / Yukon / Escalade - 06 Bodystyle (4WD / AWD)
A:
THIS KIT IS FOR 1 PISTON
Posted by GMPartsGiant Specialist 26/6/2023
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 12670788, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12670788 Ring Kit, Piston (.5Mm Outside). It is sometimes referred to as Hummer Piston Ring. 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 Hummer H3, H3T models.

Affordable, reliable and built to last, GM part # 12670788 Ring Kit, Piston (.5Mm Outside) 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 Hummer parts information, click here.

Why choose GM Parts Giant

  • Dedicated Service

    Your complete satisfaction is our #1 goal

  • Lowest Prices

    Best deals on genuine OE parts from dealerships

  • Fast Delivery

    Orders are processed and delivered promptly