Engine Piston Kit - GM (12646457)

Genuine OEM GM Parts & Accessories - 12646457

Engine Piston Kit - GM (12646457)

Genuine OEM GM Parts & Accessories - 12646457

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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12646457
  • 12593745, 12603910, 12608531, 12631102, 19180835, 89018112

Details

  • Brand:

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

  • SKU:

    12646457

  • Other Names:

    Piston

  • Description:
    GM Genuine Parts Engine Piston Kit (Part Number: 12646457) is a piston kit intended for engine overhaul or repair that restores the pistons to factory specifications.
    • Purpose: Engine piston kit for replacement during rebuilds or major repairs
    • Application: Factory-sourced pistons designed to meet original equipment standards; refer to OEM documentation for cylinder and engine compatibility
    • Benefit: Restores correct combustion chamber volume and piston-to-cylinder clearances when used per factory procedures
    • Also known as: Piston
    • Engine Component Parts
    • Underhood
    • 51
    Buy OEM engine components through World Parts Direct — a U.S. registered company — offering competitive pricing, compatibility assurance, and expert technical help for rebuilds.
  • Condition: New
  • Notes: Includes One Piston And Pin. Includes Standard Piston With Pin And Retainers.
  • Applications: 2.0L, 2.2L & 2.4L DOHC.
  • Replaces:

    12593745, 12603910, 12608531, 12631102, 19180835, 89018112

  • MSRP: $127.82
  • Discount: $48.05 (37.6% off)
  • Sale Price: $79.77

Fast Delivery

Most in-stock items ship within 1–3 business days. Special orders may take longer.

OEM Parts. Wholesale Prices.

Genuine OEM parts with a nationwide warranty. Lowest pricing guaranteed.

Shop With Confidence

Secure checkout, verified fitment, and dealer-backed support from real parts experts.

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12646457
  • 12593745, 12603910, 12608531, 12631102, 19180835, 89018112

Details

  • Brand:

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

  • SKU:

    12646457

  • Other Names:

    Piston

  • Description:
    GM Genuine Parts Engine Piston Kit (Part Number: 12646457) is a piston kit intended for engine overhaul or repair that restores the pistons to factory specifications.
    • Purpose: Engine piston kit for replacement during rebuilds or major repairs
    • Application: Factory-sourced pistons designed to meet original equipment standards; refer to OEM documentation for cylinder and engine compatibility
    • Benefit: Restores correct combustion chamber volume and piston-to-cylinder clearances when used per factory procedures
    • Also known as: Piston
    • Engine Component Parts
    • Underhood
    • 51
    Buy OEM engine components through World Parts Direct — a U.S. registered company — offering competitive pricing, compatibility assurance, and expert technical help for rebuilds.
  • Condition: New
  • Notes: Includes One Piston And Pin. Includes Standard Piston With Pin And Retainers.
  • Applications: 2.0L, 2.2L & 2.4L DOHC.
  • Replaces:

    12593745, 12603910, 12608531, 12631102, 19180835, 89018112

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

WorldPartsDirect.com

Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.

GM

OEM GM Parts and Accessories for sale

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Engine Piston Kit for your 2006-2017 vehicle. GM Parts & Accessories Limited Warranty.

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