GM Genuine Parts Starter
OE
Pack of 1

GM Genuine Parts Starter

GM Part #40009059

ACDelco Part #40009059

MSRP$324.93*

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

  • Newly manufactured as an exact replacement for your GM vehicle's original starter
  • 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

Pack of 1

About this product

GM Genuine Parts Starter Motors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These starters consist of a powerful motor coupled to the starter drive pinion. The starter drive pinion engages the engine flywheel to crank the engine. 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

  • Newly manufactured as an exact replacement for your GM vehicle's original starter
  • 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 Hardware IncludedNo
Power Rating1.75kW
ClassificationOE
Solenoid AttachedYes
Nose Cone TypeClosed Nose
Re Clockable FlangeNo
Mounting Shims IncludedNo
Tooth Quantity11
Mounting Bolt Hole Quantity3
Case GroundingGrounded Case
Nose Cone MaterialAluminum
Gear Reduction Ratio4.36
Mounting TypePad
Starter RotationClockwise (Right)
Voltage12DC
Mounting Flange to Pinion End at Rest0.9 in / 22.8 mm
Mounting Flange to End of Case7.87 in / 200 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.

ModelBody StyleTrimYear(s)
Silverado 1500Crew Cab Pickup2020, 2021, 2022, 2023, 2024, 2025, 2026
Silverado 1500Extended Cab Pickup2020, 2021, 2022, 2023, 2024, 2025, 2026
Silverado 1500 LTDCrew Cab Pickup2022
Silverado 1500 LTDExtended Cab Pickup2022
Suburban2021, 2022, 2023, 2024, 2025, 2026