What does the .020 in the part number mean?

The '.020' in the part number indicates that these piston rings are 0.020 inches undersize. This is used when cylinder walls have been honed or bored out to a larger diameter during an engine rebuild.

What is the benefit of a moly coating on piston rings?

The moly coating on the top ring helps to reduce friction between the ring and the cylinder wall. This can lead to improved engine efficiency, reduced wear, and a smoother break-in process for new or rebuilt engines.

Are these rings compatible with all 2.4L engines?

This specific ring set is designed for the Chrysler 2.4L Turbo GEMA and World engines from 2010 onwards. It is important to verify fitment for your specific vehicle's engine code and year.

Mahle Piston Rings Moly Ring Set 42109CP.020

Name: Mahle Rings Chrysler 2.4L Turbo GEMA / World Engine. 2010 - Up Moly Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-chrysler-2-4l-turbo-gema-world-engine-2010-up-moly-ring-set-t14-50264
Price: 131.29 USD
Availability: BackOrder

Mahle Rings Chrysler 2.4L Turbo GEMA / World Engine. 2010 - Up Moly Ring Set

$131.29

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Mahle Moly Ring Set for Chrysler 2.4L Turbo GEMA/World Engines (2010+). Reduces friction and oil consumption for longer engine life.

Key Features

Fits 2010-2014 Chrysler 200, 2010 Chrysler Sebring, 2010-2014 Dodge Avenger, 2010-2011 Dodge Caliber, 2010-2014 Dodge Journey, 2010-2014 Jeep Compass, and 2010-2014 Jeep Patriot.
This is a 0.020 inch undersize ring set.
Features a moly coating on the top ring for reduced friction and improved wear resistance.
Designed to minimize engine oil consumption.
Built to reduce friction and ring mass for longer service life.
Meets original equipment requirements for technical advancement.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

This set of Mahle Moly piston rings is 0.020 inches undersize, designed for Chrysler 2.4L Turbo GEMA and World engines built from 2010 onward. Piston rings are critical for sealing the combustion chamber, controlling oil consumption, and transferring heat from the piston to the cylinder wall. Mahle's design focuses on reducing friction and ring mass, which helps minimize oil burning and can extend the overall service life of your engine.

These rings are well-built to meet original equipment requirements, meaning they are engineered to perform just like the factory-installed parts. The moly coating on the top ring is a notable feature that helps reduce friction and wear, especially during the critical break-in period. This coating also aids in maintaining a good seal between the piston and cylinder wall, contributing to consistent engine performance and efficiency.

This ring set fits a range of vehicles, including models like the Dodge Journey, Jeep Compass, and Chrysler 200. When rebuilding or refreshing your engine, using a set like this from Mahle ensures you're putting in parts known for their technical advancement and durability.