What does the '.010' in the part number mean?

The '.010' indicates that these rings are 0.010 inches undersize. This is typically used when cylinder walls have been honed or bored out to match this specific size during an engine rebuild.

Are these rings suitable for a performance build?

These Mahle rings are designed to meet OE requirements and focus on reducing friction and oil consumption. While they offer reliable performance, they are not specifically marketed as performance racing rings.

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

The moly coating on these rings helps to reduce friction during the critical engine break-in period. It also provides a hard, durable surface that can contribute to longer ring and cylinder wall life.

Mahle Moly Ring Set 42080CP.010 - GM 2.0L Ecotec Turbo

Name: Mahle Rings GM 2.0L Ecotec Turbo L850 LNF LNH LDK LK9 LSJ Moly Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-gm-2-0l-ecotec-turbo-l850-lnf-lnh-ldk-lk9-lsj-moly-ring-set-t14-49498
Price: 69.25 USD
Availability: BackOrder

Mahle Rings GM 2.0L Ecotec Turbo L850 LNF LNH LDK LK9 LSJ Moly Ring Set

$69.25

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 Piston Ring Set 42080CP.010 for GM 2.0L Ecotec Turbo engines. Reduces friction and oil consumption.

Key Features

Fits a wide range of GM 2.0L Ecotec Turbo engines, including L850, LNF, LNH, LDK, LK9, and LSJ applications.
Moly coating on the rings aids in break-in and provides a durable surface for reduced friction.
Designed to minimize engine oil consumption and reduce oil burning.
Helps to reduce friction between the piston and cylinder wall for improved efficiency.
Built to meet OE requirements for a reliable replacement.
This is a 0.010 inch undersize ring set.

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Will this fit your vehicle?

Product Details

If you're rebuilding the top end of your GM 2.0L Ecotec Turbo engine, a fresh set of piston rings is a critical part of the job. These Mahle Moly ring sets are built to meet the demands of modern engines, focusing on reducing friction and minimizing oil consumption for a longer service life. They are designed to work with a range of Ecotec engines, including those found in vehicles like the Chevrolet Cobalt, Cadillac ATS, and Pontiac Solstice.

Mahle has a reputation for advanced piston ring technology, and these rings are no exception. They aim to reduce friction between the piston and cylinder wall, which can lead to improved efficiency and a more responsive engine. By ensuring a proper seal, they also help to minimize oil from getting into the combustion chamber, reducing smoke and oil burning. The moly coating on these rings helps with initial break-in and provides a durable surface for consistent performance over time.

When installing these rings, it's important to follow the manufacturer's specifications for piston groove cleaning and ring gap. Proper installation is key to achieving the intended benefits of reduced friction and oil consumption. This set is designed as a direct replacement for your factory rings, fitting a variety of GM 2.0L Ecotec applications.