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GM 12648978 Manifold, Intake

2011-2013 GM

Customer Questions & Expert Answers (5)
GM 12648978 Manifold, Intake
  • Part Description
    MANIFOLD, Engine Fuel Intake Manifold
  • Replaces
    12638660
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12648978
    Part DescriptionMANIFOLD, Engine Fuel Intake Manifold
    Other NamesManifold
    Item Dimensions9.1 x 18.4 x 13.5 inches
    Item Weight4.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12638660
    ManufacturerGeneral Motors
    SKU12648978
    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
    2011-2013 Chevrolet Silverado8 Cyl 6.6L DieselCREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    2011-2013 GMC Sierra8 Cyl 6.6L Diesel1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
  • 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 12648978 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How can the power steering pump bracket be accessed for the 2012 Chevrolet Silverado? Posted by Customer
    A:
    The power steering pump bracket can be accessed by loosening and removing the power steering pump bracket nut and bolts, and sliding the bracket forward.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Intake Manifold
    Q:
    What components need to be removed before removing the intake manifold for the 2013 Chevrolet Silverado? Posted by Customer
    A:
    The air filter housing outlet duct and the alternator need to be removed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Intake Manifold
    Q:
    What should be done before installing the intake manifold for the 2008 GMC Sierra? Posted by Customer
    A:
    Before installing the intake manifold, the gasket surfaces should be cleaned thoroughly, avoiding aggressive scraping that can damage sealing surfaces, and wiped with safety solvent.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Intake Manifold
    Q:
    What should be checked after the installation for the 2010 GMC Sierra? Posted by Customer
    A:
    After the installation, you should refill the cooling system and check for leaks at the intake manifold joints.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Intake Manifold
    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 12648978, the Right Choice

To ensure reliability, purchase GM part # 12648978 Manifold, Intake. It is sometimes referred to as GM Intake Manifold. 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 Chevrolet Silverado models. It fits GMC Sierra.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12648978 Manifold, Intake. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed GMC parts information, click here.

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