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GM 12588004
Exhaust Manifold, Driver Side

2005-2009 GM

Customer Questions & Expert Answers (10)
GM 12588004 Exhaust Manifold, Driver Side
GM 12588004 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
    2005-2009 Buick LaCrosseCX, CXL6 Cyl 3.8 L GAS
    2006-2008 Buick LucerneCX, CXL6 Cyl 3.8 L GAS
    2005 Chevrolet ImpalaBase, LS, SS6 Cyl 3.8 L GAS
    2005 Chevrolet Monte CarloLT, SS6 Cyl 3.8 L GAS
    2005-2008 Pontiac Grand PrixBase, GT, GTP6 Cyl 3.8 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12588004 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12588004 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the next step after reattaching the exhaust crossover bolts for the 2008 Buick Lucerne? Posted by Customer
    A:
    Reinstall the engine lift bracket and secure it with the bolt and nut, tightening to 25 N.m (18 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done after reinstalling the engine lift bracket for the 2007 Buick Lucerne? Posted by Customer
    A:
    Attach the engine harness clip to the engine lift bracket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the final step in the process for the 2006 Buick LaCrosse? Posted by Customer
    A:
    Install the engine mount struts and the fuel injector sight shield.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What is the procedure for reinstalling the engine lift bracket for the 2006 Buick Lucerne? Posted by Customer
    A:
    Reinstall the engine lift bracket and secure it with the bolt and nut, tightening to 25 Nm (18 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done after removing the exhaust manifold heat shield for the 2007 Buick LaCrosse? Posted by Customer
    A:
    Remove the exhaust manifold bolts and the manifold itself, discarding the old exhaust manifold gasket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What should be done before installing the new exhaust manifold for the 2005 Buick LaCrosse? Posted by Customer
    A:
    Clean and inspect the exhaust manifold and sealing surfaces.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    How do you detach the catalytic converter for the 2007 Buick LaCrosse? Posted by Customer
    A:
    Detach the catalytic converter using a long extension to access the exhaust crossover pipe nuts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What are the final steps after installing the exhaust manifold for the 2008 Buick LaCrosse? Posted by Customer
    A:
    Reinstall the catalytic converter, connect the intermediate steering shaft to the steering gear, lower the vehicle, and reinstall the engine mount struts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Manifold
    Q:
    What components need to be removed next for the 2005 Chevrolet Impala? Posted by Customer
    A:
    Remove the left engine lift bracket nut, bolt, and engine lift bracket, then take off the left exhaust manifold heat shield nuts and the heat shield itself.
    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 12588004 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 12588004 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 12588004 Exhaust Manifold, Driver Side fits certain Chevrolet Impala, Monte Carlo models, as well as Buick LaCrosse, Lucerne. Additionally, it is compatible with Pontiac Grand Prix models.
The original GM component designated by manufacturer part number 12588004 maintains top performance when functioning as the Manifold, Engine Exhaust Manifold unit at its Driver Side. The component 12588004 is constructed from durable material and its dimensions span 24.2 x 9.8 x 8.8 inches while weighing 10.50 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Manifold. The part 12588004 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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