ACDelco 12644928 Engine Piston Ring Kit for GM - 3.6L

The ACDelco 12644928 Engine Piston Ring Kit is a GM Genuine Part designed, engineered and tested to rigorous standards, and backed by General Motors. This piston ring kit is specifically designed for 3.6L engines and provides OE-quality replacement rings to restore proper compression and oil control during engine rebuilds or repairs.

Key Features:

• GM Engineers design and validate OE parts specifically for Chevrolet, Buick, GMC, and Cadillac vehicles
• Maintenance, repair, and powertrain components designed to meet rigorous General Motors standards
• Sold as a complete ring set for one piston
• Genuine OEM part ensures perfect fit for 2012-2024 GM vehicles
• Includes compression rings, oil control rings, and necessary components

This piston ring kit restores factory performance and reliability to GM 3.6L engines. As a genuine OEM component, it provides the exact fit and quality you would expect from parts installed during original vehicle production.