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GM 88959330
Muffler & Pipe

2000-2003 Cadillac Seville

Customer Questions & Expert Answers (7)
GM 88959330 Muffler & Pipe
  • Part Description
    Muffler Assembly, Exhaust (W/Exhaust & Tail Pipe & 3Way Catalytic Converter; Exhaust Pipe
  • Replaces
    25709529
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2000-2003 Cadillac SevilleSLS, STS8 Cyl 4.6 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is 88959330 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 88959330 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How should the exhaust downpipe to exhaust manifold bolts be tightened for the 2000 Cadillac Seville? Posted by Customer
    A:
    Apply 40 Nm (30 ft. lbs.) to the two right bolts and the same torque to the left bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    How should the left hand exhaust manifold bolts be tightened for the 2000 Cadillac Seville? Posted by Customer
    A:
    Tighten them to 25 Nm (18 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    How do you remove the muffler for the 2000 Cadillac Seville? Posted by Customer
    A:
    Cut the muffler from the intermediate pipe ahead of the weld, as close to the weld as the tool will allow, then remove the muffler from the muffler hanger and take out the muffler assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    What should be noted about the EGR valve inlet pipe for the 2002 Cadillac Seville? Posted by Customer
    A:
    The EGR valve inlet pipe incorporates a crush seal connection at the water crossover, and it must be replaced if disconnected.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Exhaust Pipe
    Q:
    What should be removed to take the muffler out for the 2001 Cadillac Seville? Posted by Customer
    A:
    Remove the nut securing the rear exhaust hanger to the rear exhaust hanger bracket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Muffler
    Q:
    How do you detach the left exhaust manifold from the front exhaust manifold pipe for the 2001 Cadillac Seville? Posted by Customer
    A:
    Remove the two bolts securing the left exhaust manifold to the front exhaust manifold pipe.
    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 Muffler & Pipe 88959330 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 88959330 Muffler & Pipe is available in the market under the name GM Exhaust Pipe, Muffler. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 88959330 Muffler & Pipe fits certain Cadillac Seville models.
The original GM component designated by manufacturer part number 88959330 maintains top performance when functioning as the Muffler Assembly, Exhaust (W/Exhaust & Tail Pipe & 3Way Catalytic Converter; Exhaust Pipe unit. The component 88959330 is constructed from durable material and its dimensions span 138.3 x 57.7 x 12.4 inches while weighing 78.70 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Muffler, Exhaust; Muffler. The part 88959330 has available replacement options 25709529. 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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