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GM Genuine Parts Three-Way Catalytic Converter
OE

GM Genuine Parts Three-Way Catalytic Converter

GM Part #25203845

ACDelco Part #25203845

MSRP$1,435.39*

GM Genuine Parts Catalytic Converter 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

About this product

GM Genuine Parts Catalytic Converter 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

Inlet TypeFlange
Mounting Hardware IncludedNo
Universal Or Specific FitSpecific
MaterialStainless Steel
Heat Shield AttachedNo
Body MaterialStainless Steel
Outlet Quantity1
Clamps IncludedNo
Inlet Quantity1
Hangers IncludedNo
ClassificationOE
Core Charge400.00
Outlet Inside Diameter2.28 in / 58 mm
Body ShapeRound
Substrate MaterialCeramic
Outlet TypeFlange
Inlet Outside Diameter3.86 in / 98 mm
Body Length11.22 in / 285 mm
Converter Quantity1
Overall Length19.49 in / 495 mm
Inlet Inside Diameter2.99 in / 76 mm

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)
Equinox2018, 2019, 2020, 2021
MalibuL, LS, LT, RS2016, 2017, 2018, 2019, 2020