Mahle OE Piston Ring Set

Fits 2019–2026 Chevrolet Silverado 1500 and GMC Sierra 1500 / Sierra AT4 with 6.2L GenV Engine

Part #: 42217CP

Overview

The Mahle GM 6.2L GenV Moly Ring Set is a high-quality replacement component designed for engines requiring precise piston ring performance. Crafted with advanced materials and engineering, these piston rings are engineered to meet the demanding standards of modern GM engines. They are ideal for professional rebuilds, maintenance, or performance upgrades, ensuring your vehicle maintains optimal compression, oil control, and durability. This set helps support engine longevity and efficiency by reducing friction and minimizing oil consumption, contributing to smoother operation and improved fuel economy.

Key Features

• Manufactured with high-quality molybdenum coating for enhanced wear resistance
• Designed to reduce friction and improve engine response
• Optimized ring mass for better balance and reduced engine stress
• Engineered to minimize oil consumption and prevent oil blow-by
• Compatible with 6.2L GenV engines in GM trucks and SUVs from 2019 to 2026
• Precision-machined for a perfect fit and reliable sealing
• Supports long service life and consistent engine performance

Construction & Design

This piston ring set features a molybdenum coating that enhances durability and reduces wear over time. The rings are precisely engineered to match OEM specifications, ensuring a seamless fit within the engine's cylinder walls. The design focuses on balancing ring mass and friction reduction, which helps improve overall engine efficiency and response.

Installation & Fitment

Proper installation requires standard engine rebuilding procedures. It is recommended to follow manufacturer torque specifications and clearances to ensure optimal performance. This set is designed specifically for 6.2L GenV engines in Chevrolet Silverado and GMC Sierra models from 2019 through 2026, providing a direct replacement for OEM parts.

What’s Included

This product includes a complete set of piston rings necessary for a full rebuild of the specified engine, ensuring comprehensive coverage for all cylinders. Hardware or additional components are not included.

Ideal For

This piston ring set is perfect for automotive technicians, rebuilders, and enthusiasts seeking to restore or enhance the performance and longevity of their GM trucks and SUVs equipped with the 6.2L GenV engine. It is suitable for both routine maintenance and performance upgrades.