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GM 12558512
Exhaust Manifold, Passenger Side

2000-2004 GM

Customer Questions & Expert Answers (11)
GM 12558512 Exhaust Manifold, Passenger Side
  • Part Description
    Manifold, Engine Exhaust Manifold
  • Position
    Passenger Side
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12558512
    Part DescriptionManifold, Engine Exhaust Manifold
    Other NamesManifold
    Item Dimensions14.9 x 8.3 x 3.8 inches
    Item Weight9.00 Pounds
    PositionPassenger Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12558512
    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 Trim Engine
    2000-2004 Cadillac DeVilleBase, DHS, DTS, Protection Series8 Cyl 4.6 L GAS
    2000-2004 Cadillac SevilleSLS, STS8 Cyl 4.6 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 12558512 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12558512 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done with the real-time dampening sensor links for the 2002 Cadillac DeVille? Posted by Customer
    A:
    Disconnect them from the lower control arms.
    Posted by ChevyPartsGiant Specialist
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    Q:
    What is the next step after raising the engine cradle into position for the 2000 Cadillac DeVille? Posted by Customer
    A:
    Install the four rearward cradle-to-body bolts, tightening them to 191 Nm (141 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
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    Q:
    How should the new exhaust manifold gasket be positioned for the 2001 Cadillac DeVille? Posted by Customer
    A:
    Place it over the cylinder head studs and position the right exhaust manifold to the right cylinder head.
    Posted by ChevyPartsGiant Specialist
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    Q:
    What is the torque specification for the left exhaust manifold bolts for the 2003 Cadillac DeVille? Posted by Customer
    A:
    Tighten them to 25 Nm (18 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
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    Q:
    How do you secure the secondary AIR tube after the installation for the 2004 Cadillac Seville? Posted by Customer
    A:
    Install a new gasket to the secondary AIR tube and secure the secondary AIR tube to the exhaust manifold with the 2 nuts, tightening them to 12 Nm (106 inch lbs.).
    Posted by ChevyPartsGiant Specialist
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    Q:
    What needs to be removed after lowering the engine cradle for the 2000 Cadillac Seville? Posted by Customer
    A:
    Remove the right side cylinder head to the transaxle brace, followed by the exhaust manifold nuts.
    Posted by ChevyPartsGiant Specialist
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    Q:
    What should be done after removing the exhaust manifold for the 2000 Cadillac DeVille? Posted by Customer
    A:
    Clean and inspect the exhaust manifold.
    Posted by ChevyPartsGiant Specialist
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    Q:
    What should be done with the screw jack after removing the bolts for the 2002 Cadillac Seville? Posted by Customer
    A:
    Lower the screw jack approximately 4 cm (1.5 inch) to allow the rear of the engine frame to lower.
    Posted by ChevyPartsGiant Specialist
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    Q:
    What is the first step to replace the right exhaust manifold for the 2001 Cadillac Seville? Posted by Customer
    A:
    Ensure the vehicle's wheels are straight and the steering column is locked to prevent damage to the coil assembly.
    Posted by ChevyPartsGiant Specialist
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    Q:
    What should be done if the oxygen sensor needs to be removed for the 2000 Cadillac Seville? Posted by Customer
    A:
    Remove the oxygen sensor as per Heated Oxygen Sensor (HODS) Replacement - Bank 2-4.6 L.
    Posted by ChevyPartsGiant Specialist
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    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12558512, Excellent Performance and Perfect Fitment

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