GM Genuine Parts 8-Speed Automatic Transmission Assembly
OE
Pack of 1

GM Genuine Parts 8-Speed Automatic Transmission Assembly

GM Part #24290450

MSRP$4,017.20*

GM Genuine Parts Automatic Transmission Assemblies 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 Automatic Transmission Assemblies 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

Length28.2 in / 716.2 mm
Mounting Hole Quantity8
Mounting Hole Diameter0.49 in / 12.5 mm
ClassificationOE
Core Charge3000.00
Casing ColorGray
Forward Shift Position Quantity8
Reverse Shift Position Quantity1
Casing MaterialAluminum
Torque Converter IncludedYes
Shaft Spline Quantity33

36 Months/100,000 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 25002020, 2021, 2022, 2023
Express 35002020, 2021, 2022, 2023