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GM 12578031
Heat Shield, Passenger Side

2004-2015 Cadillac CTS

Customer Questions & Expert Answers (8)
GM 12578031 Heat Shield, Passenger Side
  • Part Description
    Shield-Exhaust Manifold Heat; Exhaust Heat Shield
  • Position
    Passenger Side
  • Manufacturer
    General Motors
Make sure this part fits
$8.83 MSRP: $13.13
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Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12578031
    Part DescriptionShield-Exhaust Manifold Heat; Exhaust Heat Shield
    Other NamesShield, Exhaust Manifold
    Item Dimensions18.2 x 8.8 x 4.2 inches
    Item Weight1.10 Pounds
    PositionPassenger Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12578031
    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
    2009-2015, 2004-2007 Cadillac CTSV8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 12578031 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12578031 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step to replace the exhaust manifold heat shield on the left side for the 2006 Cadillac CTS? Posted by Customer
    A:
    Begin by removing the intermediate steering shaft.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What should be done after aligning the heat shield for the 2004 Cadillac CTS? Posted by Customer
    A:
    Install the bolts securing the center bearing heat shield to the center bearing.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What should be done after removing the fuel injector sight shield for the 2009 Cadillac CTS? Posted by Customer
    A:
    Next, take out the engine coolant inlet pipe.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What should be done after raising and supporting the 2007 Cadillac CTS? Posted by Customer
    A:
    Remove the lower bolt of the heat shield.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What is the final step after installing the new heat shield for the 2005 Cadillac CTS? Posted by Customer
    A:
    Lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    How do you remove the heat shield for the 2007 Cadillac CTS? Posted by Customer
    A:
    Tilt the heat shield to either side and slide it out from between the body, the drive shaft center bearing, and the exhaust pipes.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    Q:
    What do you do after creating space for the shield's removal for the 2005 Cadillac CTS? Posted by Customer
    A:
    Take out the exhaust manifold heat shield and, if necessary, remove the upper insulator from the oil level indicator tube and the lower insulator from the oil level indicator and exhaust gasket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Heat Shield
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12578031, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 12578031 Heat Shield, Passenger Side. It is sometimes referred to as GM Exhaust Heat Shield. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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