Make sure this part fits

GM 12603904
Cylinder Head

2004-2010 GM

Customer Questions & Expert Answers (2)
GM 12603904 Cylinder Head
  • Part Description
    Head
  • Replaces
    12626335, 12580962
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2005-2008 Buick LaCrosseCXS6 Cyl 3.6 L GAS
    2004-2006 Buick RendezvousCX, CXL, CXL Plus, Ultra6 Cyl 3.6 L GAS
    2004-2009 Cadillac CTSBase6 Cyl 3.6 L GAS
    2004-2009 Cadillac SRXBase6 Cyl 3.6 L GAS
    2005-2007 Cadillac STSBase6 Cyl 3.6 L GAS
    2008-2010 Chevrolet MalibuLT, LTZ6 Cyl 3.6 L GAS
    2007-2009 Pontiac G6GTP, GXP6 Cyl 3.6 L GAS
    2008-2009 Pontiac G8Base6 Cyl 3.6 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12603904 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12603904 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What does the Cylinder Head Assembly service and repair involve for the 2010 Chevrolet Malibu? Posted by Customer
    A:
    It involves various procedures including engine repair, machining, cleaning, inspection, and overhaul steps.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Cylinder Head
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Cylinder Head 12603904 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12603904 Cylinder Head is available in the market under the name GM Cylinder Head. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12603904 Cylinder Head fits certain Chevrolet Malibu models, as well as Cadillac CTS, SRX, STS. Additionally, it is compatible with Buick LaCrosse, Rendezvous and Pontiac G8, G6 models.
The original GM component designated by manufacturer part number 12603904 maintains top performance when functioning as the Head unit. The component 12603904 is constructed from durable material and its dimensions span 28.7 x 17.2 x 8.9 inches while weighing 27.60 Pounds. The component is ready in New condition to ensure full compatibility with your vehicle system. The part 12603904 has available replacement options 12626335, 12580962. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.