GM Genuine Parts Catalytic Converter
OE
Pack of 1

GM Genuine Parts Catalytic Converter

GM Part #85720945

MSRP$2,517.57*

GM Genuine Parts Exhaust System Hanger Bracket Reinforcements are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • 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

Pack of 1

About this product

GM Genuine Parts Exhaust System Hanger Bracket Reinforcements are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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

  • 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

Product Specifications

Mounting Hardware IncludedNo
Inlet TypeFlange
Outlet Quantity1
Heat Shield AttachedNo
Body MaterialStainless Steel
MaterialStainless Steel
Universal Or Specific FitSpecific
Grade TypeStandard Replacement
Outlet Inside Diameter3 in / 79 mm
Converter Quantity3
Overall Length45 in / 1147 mm
Body Length288mm
Inlet Quantity2
Body ShapeRound
California CertifiedYes
FinishBare
Substrate MaterialCeramic
Outlet TypeFlange
Tube MaterialStainless Steel
Core Charge400.00
Inlet Inside Diameter2.5 in / 66 mm
ClassificationOE
Hangers IncludedNo

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)
Express 25002021, 2022, 2023
Express 35002021, 2022, 2023
Express 45002021, 2022, 2023