Make sure this part fits

GM 15921947
Exhaust Pipe

2006-2011 GM

Customer Questions & Expert Answers (11)
GM 15921947 Exhaust Pipe
  • Part Description
    Pipe, Exhaust Pipe
  • Position
    Rear
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number15921947
    Part DescriptionPipe, Exhaust Pipe
    Other NamesIntermediate Pipe; Rear Pipe
    Item Dimensions13.7 x 12.3 x 9.1 inches
    Item Weight7.90 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU15921947
    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
    2006-2011 Buick LucerneCXL, CXS, Super8 Cyl 4.6 L GAS
    2006-2011 Cadillac DTSBase, Livery, Luxury, Platinum, Premium8 Cyl 4.6 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 15921947 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15921947 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be removed after the intake manifold cover for the 2008 Buick Lucerne? Posted by Customer
    A:
    Remove the air cleaner outlet duct.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What should be done after installing the exhaust crossover pipe for the 2007 Buick Lucerne? Posted by Customer
    A:
    Reinstall the power brake booster heat shield, tightening the nuts to 20 N.m (15 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What is the first step to replace the exhaust crossover pipe for the 2010 Buick Lucerne? Posted by Customer
    A:
    Remove the air cleaner outlet duct.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What is the next step after securing the exhaust crossover pipe for the 2006 Buick Lucerne? Posted by Customer
    A:
    Reattach the power brake booster heat shield and secure it with the nuts, tightening them to 20 Nm (15 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What should be done after reconnecting the EGR inlet pipe nut for the 2006 Cadillac DTS? Posted by Customer
    A:
    Tighten it to 60 Nm (44 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What should be done with the bolts during installation for the 2007 Cadillac DTS? Posted by Customer
    A:
    Snug the 2 rear exhaust manifold pipe to flange bolts and insert the 2 rear exhaust manifold pipe to exhaust manifold bolts with a NEW rear exhaust manifold pipe to exhaust manifold gasket placed onto the bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What is the first step in the installation process for the 2007 Cadillac DTS? Posted by Customer
    A:
    Place the retainer and a NEW front exhaust manifold pipe seal over the left exhaust manifold.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What is the first step to replace the Exhaust Manifold Front Pipe for the 2009 Cadillac DTS? Posted by Customer
    A:
    Begin by removing the rear exhaust manifold pipe.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    How should the front exhaust manifold pipe be secured for the 2010 Cadillac DTS? Posted by Customer
    A:
    Install the front exhaust manifold pipe to cylinder head stud and tighten it to 25 Nm (18 lb ft), followed by the front exhaust manifold pipe to lower crankcase bolt, also tightened to 25 Nm (18 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What is the next step after removing the transaxle for the 2008 Cadillac DTS? Posted by Customer
    A:
    Take out the front exhaust pipe to exhaust manifold bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 15921947, Excellent Performance and Perfect Fitment

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