Mahle OE Moly Ring Set: Fits Most Chrysler / Dodge / Jeep / Ram Models (2011-2017)

Mahle OE Moly Ring Set

2011–2017 Chrysler, Dodge, Jeep, Ram Models

42155CP

Overview:

The Mahle OE Moly Ring Set is a premium piston ring solution engineered to meet or exceed original equipment specifications for a wide range of Chrysler, Dodge, Jeep, and Ram vehicles from 2011 to 2017. Designed for both professional mechanics and automotive enthusiasts, this piston ring set delivers superior sealing performance, reduced friction, and enhanced durability. By minimizing engine oil consumption and extending service life, Mahle OE rings help maintain optimal engine efficiency and reliability under demanding driving conditions.

Whether you are rebuilding an engine or performing routine maintenance, the Mahle OE Moly Ring Set ensures a precise fit and consistent performance, making it an ideal choice for restoring power and compression to your vehicle’s engine.

Key Features:

Mahle OE piston rings incorporate advanced technology and materials to provide outstanding performance and longevity. Key features include:

• OE-quality construction that meets strict original equipment standards
• Molybdenum coating for superior wear resistance and reduced friction
• Optimized ring mass to enhance engine responsiveness and efficiency
• Excellent oil control to minimize consumption and reduce emissions
• Precision manufacturing for consistent ring gap and diameter
• Durable design that extends service intervals and engine life
• Compatibility with a broad range of Chrysler, Dodge, Jeep, and Ram engines
• Engineered to maintain optimal compression and prevent blow-by

Construction & Design:

Mahle OE piston rings are crafted from high-grade steel alloys and feature a molybdenum (moly) coating on the ring face. This coating significantly reduces wear by providing a hard, low-friction surface that withstands the harsh conditions inside the combustion chamber. The rings are precision-machined to exact tolerances, ensuring a perfect fit within the piston grooves and cylinder walls. This meticulous engineering helps maintain a tight seal, which is critical for efficient combustion and engine performance.

The ring set includes compression rings and oil control rings designed to work in harmony, balancing sealing capability with oil regulation to protect engine components and optimize fuel economy.

Installation & Fitment:

The Mahle OE Moly Ring Set is designed for direct fitment on numerous Chrysler, Dodge, Jeep, and Ram models produced between 2011 and 2017. Installation requires standard engine rebuild procedures, including proper piston ring gap measurement and careful ring orientation. No modifications are necessary when replacing worn or damaged rings with this set, making it a straightforward upgrade for engine rebuilds or repairs.

Ensure that cylinder walls are properly honed and cleaned before installation to maximize ring seating and sealing effectiveness.

What's Included:

• Complete set of molybdenum-coated piston rings (compression and oil control rings)
• Packaging and instructions for installation guidance

Ideal For:

This piston ring set is ideal for automotive technicians, engine rebuilders, and performance enthusiasts seeking OE-quality replacement parts for Chrysler, Dodge, Jeep, and Ram engines. It is especially suited for those restoring engine compression and reducing oil consumption in vehicles ranging from daily drivers to high-performance models such as the Dodge Challenger SRT Hellcat and Jeep Grand Cherokee SRT.

Fitment Summary

Compatible with the following vehicles:

• Chrysler 300 (2011–2017)
• Dodge Challenger (2011–2017), including SRT Hellcat (2015–2017)
• Dodge Charger (2011–2017), including SRT Hellcat (2015–2017)
• Dodge Durango (2011–2015)
• Jeep Grand Cherokee (2011–2016), including SRT (2014–2016)
• Jeep Wrangler (2012–2017)
• Ram 1500 (2013–2017)