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GM 12603758
Exhaust Manifold, Driver Side

2005-2013 Chevrolet Corvette

Customer Questions & Expert Answers (7)
GM 12603758 Exhaust Manifold, Driver Side
  • Part Description
    Manifold, Engine Exhaust Manifold
  • Position
    Driver Side
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2005-2013 Chevrolet CorvetteBase, Grand Sport8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12603758 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12603758 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    Should the exhaust clamp be tightened at this stage for the 2006 Chevrolet Corvette? Posted by Customer
    A:
    No, do not tighten the exhaust clamp at this stage to allow for proper alignment of the exhaust manifold and gasket on the cylinder head.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    Is there anything else that may need to be removed for clearance for the 2010 Chevrolet Corvette? Posted by Customer
    A:
    Yes, it may be necessary to remove the heat assembly for clearance.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the initial torque specification for the exhaust manifold bolts for the 2008 Chevrolet Corvette? Posted by Customer
    A:
    Tighten them first to 15 N.m (11 lb ft) starting with the center two bolts and alternating side-to-side.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be removed after the engine sight cover for the 2007 Chevrolet Corvette? Posted by Customer
    A:
    Take out the bank 1, sensor 1 oxygen sensor from the exhaust manifold, followed by the spark plugs, generator, and catalytic convertor.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done after aligning the exhaust manifold for the 2005 Chevrolet Corvette? Posted by Customer
    A:
    Install the catalytic converter on the intermediate pipe, then lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the first step to replace the right side exhaust manifold (LS3) for the 2010 Chevrolet Corvette? Posted by Customer
    A:
    Remove the engine sight cover.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Exhaust Manifold, Driver Side 12603758 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 12603758 Exhaust Manifold, Driver Side is available in the market under the name GM Exhaust Manifold. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12603758 Exhaust Manifold, Driver Side fits certain Chevrolet Corvette models.
The original GM component designated by manufacturer part number 12603758 maintains top performance when functioning as the Manifold, Engine Exhaust Manifold unit at its Driver Side. The component 12603758 is constructed from durable material and its dimensions span 26.1 x 12.5 x 12.8 inches while weighing 10.20 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 12603758 has available replacement options. 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.
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