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Cadillac 12638172 Camshaft,Intake

2011-2019 Cadillac

GM 12638172 Camshaft,Intake
  • Part Description
    CAMSHAFT, Engine
  • Manufacturer
    General Motors
Customer Questions & Answers
$78.88 MSRP: $124.09
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  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number12638172
    Part DescriptionCAMSHAFT, Engine
    Other NamesCamshaft
    Item Dimensions28.4 x 3.5 x 3.4 inches
    Item Weight4.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12638172
    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
    2016-2019 Cadillac ATS6 Cyl 3.6LV-SERIES 2 DOOR COUPE, V-SERIES 4 DOOR SEDAN
    2011-2019 Cadillac CTS6 Cyl 3.0L, 6 Cyl 3.6L2 DOOR COUPE, 4 DOOR PREMIUM SEDAN, 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
    2014-2019 Cadillac XTS6 Cyl 3.6LPLATINUM 4 DOOR NOTCHBACK, PLATINUM 4 DOOR SEDAN, PREMIUM 4 DOOR NOTCHBACK

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 12638172 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
How to inspect,remove and install camshaft? Posted by Customer
A:
The camshaft bearing caps are marked with numbers and letters, with a raised arrow indicating the front of the engine. This procedure requires special tools, such as timing chain holding tools (EN 48383-2 and EN 48383-3), to be used; otherwise, you have to remove the timing chain cover in order to properly attach the chain to the lower sprockets. Disconnect battery cable first. Then remove valve covers, power steering fluid reservoir, lower intake manifold for 2008 and earlier models, Camshaft Position (CMP) sensors, camshaft position actuator solenoid valves, and high pressure fuel pump for 2009 and later models if working on left side camshafts. Rotate the engine until flats on camshafts face up. Loosen actuator bolts while holding camshafts with wrench checking end play of the camshaft. Securely install timing chain holding tool (EN 48313) at appropriate points so that it securely holds the timing gears in place then remove camshaft actuator bolts and separate actuators from them. Put these caps into a named box and unscrew their bolts gradually but in reverse sequence following tightening pattern. Inspect all camshafts for wear and measure all bearing journals and lobes. Clean and inspect block's bearings for the cams. Lubricate camshaft properly while positioning it correctly during installation and tightening cap bolts in proper sequence is necessary as well. Do this same thing with other cylinder head cams. Finally, do everything listed above backwards only now changing oil; install new oil filter before starting engine.
Posted by GMPartsGiant Specialist
Q:
What initial steps should be taken before servicing the camshafts for the 2013 GMC Acadia? Posted by Customer
A:
Begin by disconnecting the battery cable, removing the valve covers, power steering fluid reservoir, lower intake manifold (for 2008 and earlier models), Camshaft Position (CMP) sensors, camshaft position actuator solenoid valves, and, for 2009 and later models, the high-pressure fuel pump (if working on the left side camshafts).
Posted by GMPartsGiant Specialist
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Genuine GM Part 12638172, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12638172 Camshaft,Intake. It is sometimes referred to as Cadillac Camshaft. 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 Cadillac ATS, CTS, SRX models.

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