GM Genuine Parts Automatic Transmission
OE
Pack of 1

GM Genuine Parts Automatic Transmission

GM Part #24297784

MSRP$3,050.86*
Refundable Core Charge:
+$6,000.00

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

  • Electronically controlled for smooth shifts and durability
  • Powerful and accurate
  • Frees driver from manually shifting gears

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. These assemblies are electronically controlled for smooth shifts and durability and frees the driver from shifting the vehicle manually. 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).

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  • Electronically controlled for smooth shifts and durability
  • Powerful and accurate
  • Frees driver from manually shifting gears
  • 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

Mounting Hole Diameter0.47 in / 12 mm
ClassificationOE
Length29.84 in / 758 mm
Transmission Oil Cooler IncludedNo
Mounting Hole Quantity23
Shaft Spline Quantity33
Torque Converter IncludedYes
Casing ColorGray
Forward Shift Position Quantity10
Reverse Shift Position Quantity1
Casing MaterialAluminum
Core Charge6000.00

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.

Good Maintenance Practices:

  • Before purchasing and installing a automatic transmission assemblies, make sure it is the correct fit for your vehicle.
  • Keep transmission fluid levels full
  • Flush transmission and change filter when recommended
  • Be sure all drivetrain components are in good shape and not worn
  • Regularly inspect remanufactured automatic transmission assemblies for signs of damage or wear and replace them if signs of damage are found.

Signs of wear for automatic transmission assemblies include but are not limited to:

  • Transmission slippage
  • Transmission fluid puddled under vehicle
  • Rough clunk or bang when engaging into gear

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 2500 HD2024, 2025, 2026
Silverado 3500 HD2024, 2025, 2026