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.030

Overview:

The Mahle OE Moly Ring Set represents the pinnacle of piston ring technology, engineered to meet and exceed original equipment manufacturer (OEM) standards. Designed specifically for a wide range of Chrysler, Dodge, Jeep, and Ram vehicles from 2011 to 2017, this ring set is ideal for enthusiasts and professional mechanics seeking reliable engine performance and longevity. By reducing friction and minimizing oil consumption, these piston rings help maintain optimal engine efficiency and durability over extended service intervals.

Whether you are rebuilding an engine or performing routine maintenance, the Mahle OE Moly Ring Set ensures a precise fit and superior sealing, contributing to improved compression and reduced blow-by. This product is perfect for those who demand OE-level quality and performance in their engine components.

Key Features:

Mahle OE Moly Rings incorporate advanced materials and design features that deliver exceptional performance and durability:

• Manufactured to meet or exceed OEM specifications for Chrysler, Dodge, Jeep, and Ram engines
• Low-friction molybdenum coating reduces wear and improves ring seating
• Optimized ring mass for reduced reciprocating weight and enhanced engine response
• Superior oil control to minimize engine oil consumption and emissions
• Enhanced durability for longer service life under demanding conditions
• Precision machining ensures consistent ring gap and fitment accuracy
• Compatible with a broad range of gasoline engines including high-performance SRT and Hellcat variants
• Improved sealing reduces blow-by and maintains compression for better power output

Construction & Design:

Mahle OE piston rings are crafted from high-quality steel alloys and feature a molybdenum-based coating that provides excellent wear resistance and low friction characteristics. This coating helps the rings conform quickly to cylinder walls, ensuring a tight seal from initial startup. The rings are precision-engineered with optimized thickness and tension to balance durability with minimal drag on the piston assembly.

The design focuses on reducing ring mass without compromising strength, which contributes to improved engine efficiency and responsiveness. Each ring undergoes rigorous quality control to guarantee consistent performance and fitment across all compatible engine models.

Installation & Fitment:

The Mahle OE Moly Ring Set is designed for direct replacement in a wide variety of Chrysler, Dodge, Jeep, and Ram engines from model years 2011 through 2017. Installation requires standard engine rebuild procedures, including proper cylinder honing and ring gap measurement to ensure optimal sealing and performance. No modifications are necessary when replacing original piston rings with this set, making it suitable for both professional engine builders and experienced DIY mechanics.

What's Included:

• Complete set of molybdenum-coated piston rings tailored for specific engine applications
• Compression rings and oil control rings matched for balanced performance
• Installation instructions and specifications for ring gap and orientation

Ideal For:

This piston ring set is ideal for:

• Engine rebuilders seeking OE-quality replacement parts
• Performance enthusiasts upgrading or maintaining high-output Chrysler, Dodge, Jeep, or Ram engines
• Mechanics performing maintenance on vehicles equipped with SRT, Hellcat, and other high-performance powertrains
• Owners aiming to reduce oil consumption and extend engine life

Fitment Summary

This Mahle OE Moly Ring Set fits 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 (2012–2017)