What is the benefit of moly coating on piston rings?

Moly coating on piston rings helps to reduce friction between the ring and the cylinder wall. This leads to less wear over time, improved engine efficiency, and can contribute to a longer service life for your engine.

Are these rings a direct fit for my 5.7L Hemi pistons?

Yes, these Mahle OE Moly Ring Sets are designed as direct replacements for the original piston rings in compatible 5.7L Hemi engines. They are intended to fit right into your existing pistons for a straightforward engine rebuild.

What does 'OE' mean in the product name?

OE stands for Original Equipment, meaning these rings are manufactured to meet the same specifications and standards as the parts originally installed on your vehicle from the factory. Mahle is a well-known supplier to automotive manufacturers.

Mahle OE Piston Rings 42108CP for 5.7L Hemi Engines

Name: Mahle Rings Chrysler / Dodge Trk 5.7L Hemi Eagle Eng 2009 - Up Moly Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-chrysler-dodge-trk-5-7l-hemi-eagle-eng-2009-up-moly-ring-se-t14-50292
Price: 130.10 USD
Availability: InStock

Mahle Rings Chrysler / Dodge Trk 5.7L Hemi Eagle Eng 2009 - Up Moly Ring Set

$130.10

Only 3 left in stock

Mahle OE Moly Ring Set for Chrysler/Dodge 5.7L Hemi engines, 2009+. Reduces friction and oil consumption for longer engine life.

Key Features

Fits 2009 and newer Chrysler, Dodge, Jeep, and Ram vehicles with a 5.7L Hemi engine.
Moly coating on the rings helps reduce friction and wear against the cylinder wall.
Designed to minimize engine oil consumption for a cleaner burn and longer engine life.
Built to meet original equipment manufacturer requirements for reliable performance.
Direct replacement for stock piston rings, simplifying installation during an engine rebuild.

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Will this fit your vehicle?

Product Details

If you're rebuilding the engine in your 2009 or newer Chrysler or Dodge truck with a 5.7L Hemi, these Mahle OE Moly Ring Sets are a solid choice. Mahle is known for making technically advanced piston rings that meet the demands of original equipment manufacturers. This means they're built to reduce friction, minimize oil consumption, and last a long time, all while keeping your engine running smoothly.

These rings use a moly coating, which is a common and effective material for piston rings. Moly helps reduce friction between the ring and the cylinder wall, leading to less wear over time and improved efficiency. They are designed to be a direct replacement for your stock rings, fitting right into your existing pistons. This makes them a practical option for a rebuild where you want reliable performance without unnecessary complexity.

When you're putting an engine back together, getting the piston rings right is crucial for proper sealing and long-term health. Mahle's focus on OE requirements ensures these rings will perform as expected in a wide range of Hemi applications, from the Ram 1500 to the Jeep Grand Cherokee.