What does the '0.030' in the part number mean?

The '0.030' indicates that these piston rings are 0.030 inches undersize. This is a common size used when cylinder walls have been honed or bored out during an engine rebuild to ensure a proper fit and seal.

What is the benefit of the moly coating on these rings?

The moly (molybdenum) coating on these Mahle piston rings helps with the initial break-in process, reducing friction and wear as the rings seat against the cylinder walls. It also provides a durable surface that contributes to a longer service life.

Are these rings compatible with all 2.4L engines?

This specific ring set is designed for the Chrysler 2.4L Turbo GEMA and World Engine found in various 2010 and up Chrysler, Dodge, and Jeep models. It is important to confirm your engine's specific type and year range for compatibility.

Mahle Piston Rings Moly Ring Set 42109CP.030

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-t14-50265
Price: 106.62 USD
Availability: BackOrder

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

$106.62

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. This 0.030 inch undersize set helps reduce friction and oil consumption for longer engine life.

Key Features

Fits 2010-2014 Chrysler 200, Dodge Avenger, Dodge Journey, Jeep Compass, and Jeep Patriot, among others.
Designed for Chrysler 2.4L Turbo GEMA and World Engines.
This is a 0.030 inch undersize ring set.
Features a moly coating for improved break-in and wear resistance.
Helps reduce engine oil consumption.
Aims to minimize friction for improved efficiency and longer service life.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

These Mahle piston rings are 0.030 inches undersize, a critical measurement when rebuilding or refreshing an engine. They are designed for Chrysler 2.4L Turbo GEMA and World Engines, fitting a wide range of vehicles from 2010 and up, including models like the Dodge Journey, Jeep Compass, and Chrysler 200. The primary goal with updated piston rings is to minimize friction within the cylinder, reduce oil consumption, and ensure a longer service life for your engine.

Mahle engineers these rings with a focus on reducing both friction and the overall mass of the ring assembly. This not only helps the engine run more efficiently but also contributes to minimizing how much oil gets past the rings and into the combustion chamber. The moly coating on these rings is a notable feature; it helps with initial break-in and provides a durable surface that resists wear, further contributing to their longevity.

When you're rebuilding the top end of your engine, getting the right piston rings is crucial for proper sealing and performance. This set is a solid option for many Chrysler, Dodge, and Jeep applications needing a 0.030 inch undersize ring set.