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Genuine GM 12578277
Spark Plug

Customer Questions & Answers (2)
GM 12578277 Spark Plug
  • Part Description Spark Plug,Engine Tune-Up(Spark,Glow)
  • Replaces 12561454
  • Brand GM
  • Manufacturer's Notes This part is discontinued.

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number12578277
    Part DescriptionSpark Plug,Engine Tune-Up(Spark,Glow)
    Other DescriptionSpark Plug
    Item Dimensions6.7 x 3.7 x 1.1 inches
    Item Weight1.00 Pounds
    ConditionNew
    Replaces12561454
    ManufacturerGenuine General Motors
    SKU12578277
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Trim Engine
    2003-2006 Chevrolet Avalanche 2500Base, LS, LT8 Cyl 8.1 L GAS

Customer Questions & Answers

Q:
Could you please tell me if the part fits my car?
By Customer
A:
Before you order, you need to Select Your Car to check if 12578277 works for you.
By Omar
GM Specialist
Q:
I am trying to know if the part goes for my car. It is equipped with the 8.1 Liter.
By Customer
A:
Our part works perfectly with your car.
By Omar
GM Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12578277 at AutoPartsPrime, Your Right Choice

  • The part number 12578277, Spark Plug, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Chevrolet Avalanche 2500. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.