GM Genuine Parts Exhaust Muffler Assembly with 3-Way Catalytic Converter, Pipes, Flanges, Bushing, Hangers, Clamp, and Label
OE
Pack of 1

GM Genuine Parts Exhaust Muffler Assembly with 3-Way Catalytic Converter, Pipes, Flanges, Bushing, Hangers, Clamp, and Label

GM Part #15798961

MSRP$1,595.91*

GM Genuine Parts Exhaust Muffler Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Has the necessary components to service your vehicle's exhaust muffler
  • Helps diminish the amount of noise emitted by your vehicle's exhaust system
  • Helps guide exhaust to the exterior of your vehicle

Pack of 1

About this product

GM Genuine Parts Exhaust Muffler Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These assemblies have the necessary components to service your vehicle's exhaust muffler. The muffler helps diminish the amount of noise emitted by your vehicle's exhaust system by reflecting the sound waves in such a way that they partially cancel themselves out. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Has the necessary components to service your vehicle's exhaust muffler
  • Helps diminish the amount of noise emitted by your vehicle's exhaust system
  • Helps guide exhaust to the exterior of your vehicle
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Product Specifications

Gasket Or Seal IncludedNo
Heat Shield AttachedYes
Muffler MaterialStainless Steel
Muffler ShapeOval
Hanger TypeRod
Outlet TypeDual
Inlet TypeDual
ClassificationOE
Core Charge400.00
Inlet Inside Diameter3 in / 76.2 mm
Inlet Outside Diameter3.10 in / 78.64 mm
Body Height8.9 in / 225.98 mm
Body Length25.01 in / 635.14 mm
FinishNatural

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Certain automotive parts can be recycled and remanufactured for future use. These parts have a "core charge" that is used as a deposit on the portion of the part that can be reused. The reason for this charge is to encourage the return of your old part. When the recyclable component from your old part is returned to us, the charge is refunded to you.

ModelBody StyleTrimYear(s)
Silverado 3500Cab & Chassis2001, 2002, 2003, 2004, 2005, 2006
Silverado 3500Standard Cab Pickup2001, 2002, 2003, 2004, 2005, 2006
Silverado 3500 ClassicCab & Chassis2007
Silverado 3500 HDCab & Chassis2007, 2008, 2009, 2010