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GM Genuine Parts Exhaust Muffler Assembly with 3-Way Catalytic Converter, Pipes, Shield, Insulators, Brackets, and Clamp
OE
Pack of 1

GM Genuine Parts Exhaust Muffler Assembly with 3-Way Catalytic Converter, Pipes, Shield, Insulators, Brackets, and Clamp

GM Part #23328473

MSRP$4,410.55*

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
  • Collision parts are designed to help promote proper and safe repair

Heat Shield AttachedNo
Gasket Or Seal IncludedNo
Muffler MaterialStainless Steel
Hanger TypeRod
Inlet Inside Diameter2.24 in / 56.8 mm
Outlet TypeDual
Inlet TypeDual
ClassificationOE
Core Charge400.00
Body Height5.83 in / 148 mm
Inlet Outside Diameter2.32 in / 59 mm
Body Length36.02 in / 915 mm
FinishNatural
Muffler ShapeRectangular

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)
ATSLuxury, Performance, Premium2013, 2014, 2015