Mahle OE Piston Set

2009–2020 Chrysler, Dodge, Jeep, Ram 5.7L Engine

2243731025MM

Overview:

The Mahle OE 5.7L 0.25MM Piston Set is engineered to meet or exceed original equipment specifications, providing a reliable and direct replacement for a wide range of Chrysler, Dodge, Jeep, and Ram models from 2009 through 2020. Designed for enthusiasts and professional engine builders alike, this set of eight pistons ensures optimal engine performance, durability, and longevity. Each piston is precision-crafted to maintain proper ring loading and oil control, contributing to reduced engine noise, wear, and emissions.

Whether you are rebuilding a high-performance SRT Hellcat or restoring a daily driver, Mahle OE pistons deliver the quality and fitment you expect from a leading OE manufacturer. The pistons come ready for installation, complete with mounted rings, pins, and clips, streamlining the rebuild process and minimizing downtime.

Key Features:

Mahle OE pistons incorporate advanced engineering and manufacturing techniques to provide superior performance and reliability. Key features include:

• Compensated ring grooves for proper ring loading and enhanced oil control
• Expansion-controlled design for tight fitting clearances, reducing engine noise and wear
• OE-quality materials and manufacturing standards for durability and consistency
• Pre-installed piston rings to simplify installation and ensure correct ring positioning
• Includes piston pins and clips for complete assembly convenience
• Designed to reduce emissions and improve overall engine efficiency
• Compatible with a broad range of Chrysler, Dodge, Jeep, and Ram 5.7L engines
• Manufactured by Mahle, one of the world’s largest OE piston producers

Construction & Design:

Mahle OE pistons are constructed from high-grade aluminum alloy, providing an ideal balance of strength, heat resistance, and lightweight performance. The pistons feature precision-machined surfaces and ring grooves that are compensated to maintain optimal ring tension and oil control throughout the engine’s operating temperature range. This expansion-controlled design minimizes piston-to-cylinder wall clearance, which reduces noise and wear while enhancing sealing efficiency.

Each piston is engineered to meet strict OE tolerances, ensuring a perfect fit and reliable operation in demanding conditions. The inclusion of pre-mounted piston rings, pins, and clips reflects Mahle’s commitment to quality and ease of installation for engine builders.

Installation & Fitment:

This piston set is designed for direct replacement in a wide variety of 5.7L HEMI engines found in Chrysler, Dodge, Jeep, and Ram vehicles from model years 2009 to 2020. The set fits numerous trims including performance-oriented SRT models and standard variants across multiple platforms such as the Chrysler 300, Dodge Challenger, Charger, Durango, Ram 1500/2500/3500, Jeep Grand Cherokee, and more.

Installation is straightforward for experienced engine builders, with no modifications required thanks to the OE-quality fitment. The pistons come fully assembled with rings, pins, and clips, allowing for a streamlined rebuild process and reducing the risk of installation errors.

What's Included:

• Set of 8 Mahle OE pistons (0.25MM oversize)
• Pre-mounted piston rings
• Piston pins
• Retaining clips

Ideal For:

This piston set is ideal for professional engine builders, performance enthusiasts, and anyone performing a rebuild or repair on 5.7L HEMI engines in Chrysler, Dodge, Jeep, and Ram vehicles. It is especially suited for those seeking OE-level quality and fitment with the convenience of a ready-to-install piston assembly. Whether restoring a classic muscle car or maintaining a modern performance SUV or truck, these pistons provide dependable performance and longevity.

Fitment Summary

Compatible with the following vehicles equipped with 5.7L engines:

• Chrysler 300 (2009–2020)
• Dodge Challenger (2009–2020)
• Dodge Charger (2009–2020)
• Dodge Durango (2009–2020)
• Dodge Ram 1500 (2009–2010, 2011–2020)
• Dodge Ram 2500 (2009–2010, 2011–2018)
• Dodge Ram 3500 (2009, 2011–2018)
• Jeep Grand Cherokee (2009–2020)
• Jeep Grand Cherokee SRT (2014–2020)
• Dodge Charger SRT Hellcat (2015–2020)
• Dodge Durango SRT (2018–2020)
• Jeep Grand Cherokee Trackhawk (2018–2020)
• Dodge Challenger SRT Hellcat (2019–2020)

MAHLE Aftermarket supplies a broad range of OE-quality engine and service components—engine parts, filters, gaskets, and thermal management—supporting everything from stock maintenance to performance-minded rebuilds. It’s a trusted source when builders want reputable engineering and consistent quality for refreshes, reliability upgrades, and daily-driven performance projects.