Engine Crankshaft - GM (12677566)

2017-2025 GM - 12677566

Engine Crankshaft - GM (12677566)

2017-2025 GM - 12677566

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12677566
  • 12674140

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12677566

  • Other Names:

    Crankshaft

  • Description:

    Upgrade your Silverado or Sierra heavy-duty truck with the genuine GM OEM engine crankshaft (MPN: 12677566), the critical rotating component that converts combustion pressure into mechanical power for reliable engine performance. This authentic General Motors crankshaft is engineered to factory specifications for 2500 HD and 3500 HD models, ensuring perfect fitment and durability. When you choose a genuine GM OEM crankshaft, you're investing in a part that meets the same rigorous quality standards as your vehicle's original equipment. - Genuine OEM engine crankshaft designed and tested by General Motors for premium reliability - Direct fitment for Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD heavy-duty trucks - Converts engine combustion into rotational power to drive the transmission and vehicle systems - Manufactured to exact GM specifications for optimal performance and longevity - Authentic General Motors part backed by factory engineering and quality assurance standards

  • Condition: New
  • Notes: Includes Crankshaft Timing Gear.
  • Applications: 6.6L DIESEL.
  • Replaces:

    12674140

  • MSRP: $1,131.07
  • Discount: $268.06 (23.7% off)
  • Sale Price: $863.01
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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12677566
  • 12674140

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12677566

  • Other Names:

    Crankshaft

  • Description:

    Upgrade your Silverado or Sierra heavy-duty truck with the genuine GM OEM engine crankshaft (MPN: 12677566), the critical rotating component that converts combustion pressure into mechanical power for reliable engine performance. This authentic General Motors crankshaft is engineered to factory specifications for 2500 HD and 3500 HD models, ensuring perfect fitment and durability. When you choose a genuine GM OEM crankshaft, you're investing in a part that meets the same rigorous quality standards as your vehicle's original equipment. - Genuine OEM engine crankshaft designed and tested by General Motors for premium reliability - Direct fitment for Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD heavy-duty trucks - Converts engine combustion into rotational power to drive the transmission and vehicle systems - Manufactured to exact GM specifications for optimal performance and longevity - Authentic General Motors part backed by factory engineering and quality assurance standards

  • Condition: New
  • Notes: Includes Crankshaft Timing Gear.
  • Applications: 6.6L DIESEL.
  • Replaces:

    12674140

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

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Order your Engine Crankshaft (12677566) today and have it in your hands in a matter of days. Your Engine Crankshaft will be backed by a warranty and guaranteed to fit your 2017-2025 vehicle. 

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