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Cadillac 12638399 Camshaft Assembly, Exh (Lh)

2011 Cadillac

Customer Questions & Expert Answers (15)
GM 12638399 Camshaft Assembly, Exh (Lh)
  • Part Description
    Camshaft Assembly, Exh (Lh)
  • Replaces
    12638171
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number12638399
    Part DescriptionCamshaft Assembly, Exh (Lh)
    Other NamesCamshaft
    Item Dimensions3.3 x 3.4 x 28.3 inches
    Item Weight4.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12638171
    ManufacturerGeneral Motors
    SKU12638399
    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 Cadillac CTS6 Cyl 3.0L, 6 Cyl 3.6L2 DOOR COUPE, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD)
    2011 Cadillac SRX6 Cyl 3.0LCROSSOVER 4 DOOR
    2011 Cadillac STS6 Cyl 3.6L4 DOOR
  • 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 12638399 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How should the camshaft bearing cap bolts be loosened for the 2012 Cadillac CTS? Posted by Customer
    A:
    Loosen the camshaft bearing cap bolts progressively by half a turn at a time to gradually release the pressure of the valve springs.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Camshaft
    Q:
    What special timing chain holding tools are required for this procedure for the 2009 Buick Enclave? Posted by Customer
    A:
    Special timing chain holding tools (EN 48383-2 and EN 48383-3) are required. Without them, the timing chain cover must be removed to ensure proper chain attachment to the lower sprockets.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Camshaft
    Q:
    What if the lifters are stuck for the 2012 Cadillac CTS? Posted by Customer
    A:
    If lifters are stuck due to gum and varnish, they can be extracted using a special tool or, in some cases, a small magnet or fingers. Avoid using pliers as they can damage the lifters.
    Posted by GMPartsGiant Specialist
    Q:
    How should bearing caps and lifters be stored during removal for the 2014 Cadillac CTS? Posted by Customer
    A:
    Store bearing caps and lifters in a labeled box for proper reinstallation.
    Posted by GMPartsGiant Specialist
    Q:
    How should lifters be stored before removal for the 2011 Chevrolet Camaro? Posted by Customer
    A:
    Before removing the lifters, store them in a clearly labeled box to ensure they are installed in their original locations.
    Posted by GMPartsGiant Specialist
    Q:
    How should the camshaft bearing cap bolts be removed for the 2014 Chevrolet Camaro? Posted by Customer
    A:
    Remove the camshaft bearing cap bolts gradually in reverse order of tightening, and inspect the camshafts for wear and damage, measuring journal diameters and lobe heights.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Camshaft
    Q:
    How should the bearing cap bolts be tightened for the 2005 Chevrolet Equinox? Posted by Customer
    A:
    Tighten the bearing cap bolts in the correct sequence and re-torque as necessary.
    Posted by GMPartsGiant Specialist
    Q:
    What should be removed after the oil pump drive for the 2009 Chevrolet Equinox? Posted by Customer
    A:
    Next, remove the timing chain, sprockets, and valve lifters.
    Posted by GMPartsGiant Specialist
    Q:
    What must be done with the camshaft caps during removal for the 2017 Chevrolet Equinox? Posted by Customer
    A:
    Each camshaft cap must be marked for location and direction.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Camshaft
    Q:
    How should the bearing cap bolts be tightened for the 2011 GMC Terrain? Posted by Customer
    A:
    Tighten the bearing cap bolts in the correct sequence and re-torque as necessary.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done with the camshaft bearing caps during removal for the 2008 GMC Acadia? Posted by Customer
    A:
    Store the camshaft bearing caps in a labeled box for identification.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Camshaft
    Q:
    What inspection is conducted during the procedure for the 2015 GMC Terrain? Posted by Customer
    A:
    Inspection of the lash adjusters, rocker arms, and camshaft lobes is conducted for wear or damage, with measurements taken to ensure proper specifications.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Camshaft
    Q:
    What components should be inspected during this step for the 2010 Chevrolet Traverse? Posted by Customer
    A:
    Inspect the camshafts for wear and measure the bearing journals and lobes. Additionally, clean and inspect the camshaft bearings in the block.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Camshaft
    Q:
    What should be removed after the oil pump drive for the 2017 GMC Terrain? Posted by Customer
    A:
    Next, remove the timing chain, sprockets, and valve lifters.
    Posted by GMPartsGiant Specialist
    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 12638399, the Right Choice

To ensure reliability, purchase GM part # 12638399 Camshaft Assembly, Exh (Lh). It is sometimes referred to as Cadillac Camshaft. 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 CTS, SRX, STS models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12638399 Camshaft Assembly, Exh (Lh). 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 Cadillac parts information, click here.

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