GM Genuine Parts Crankshaft Sprocket
OE
Pack of 1

GM Genuine Parts Crankshaft Sprocket

GM Part #12647897

MSRP$65.61*

GM Genuine Parts Engine Timing Crankshaft Sprocket 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 Engine Timing Crankshaft Sprocket 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

ClassificationOE
Thickness0.793 in / 20.14 mm
Inside Diameter1.301 in / 33.043 mm
Outside Diameter57.148 in / 57.148 mm
Tooth Quantity22
MaterialSintered Powdered Metal

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)
ATSLuxury, Performance, Premium, Premium Luxury, Premium Performance2016, 2017, 2018, 2019
CT5Premium Luxury, V2020, 2021, 2022, 2023, 2024, 2025, 2026
CT6Luxury, Platinum, Premium Luxury, Sport2016, 2017, 2018, 2019, 2020
CTSLuxury, Performance, Premium, Premium Luxury2016, 2017, 2018, 2019
XT5Premium Luxury, Sport2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026