What is included in this piston set?

This set includes four cast pistons with coated skirts, each measuring 0.50mm oversize. It also comes with the necessary piston rings, pins, and clips, all ready for installation.

Why do these pistons have coated skirts?

The coated skirts on these Mahle pistons help reduce friction and engine noise by allowing for smaller, more precise fitting clearances. This also contributes to reduced wear and improved oil control.

Are these pistons a direct replacement for my stock pistons?

Yes, these are Mahle OE quality pistons designed to meet the original equipment specifications for your 2.2L Ecotec engine. They are 0.50mm oversize, so they are intended for use when the cylinder bore has been machined to match this size.

Mahle OE Piston Set 2243730WR050MM - 2.2L Ecotec

Name: Mahle OE GM 2.2L ECOTEC 02-07 Coated Skirts .50MM Piston With Rings Set (Set of 4)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-gm-2-2l-ecotec-02-07-coated-skirts-50mm-piston-with-rings-set--t14-53191
Price: 339.03 USD
Availability: BackOrder

Mahle OE GM 2.2L ECOTEC 02-07 Coated Skirts .50MM Piston With Rings Set (Set of 4)

$339.03

On Backorder

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

Mahle OE GM 2.2L ECOTEC 02-07 Coated Skirts .50MM Piston With Rings Set (Set of 4). Includes pins and clips for easier installation.

Key Features

Fits 2002-2008 Chevrolet Cavalier, Cobalt, HHR, Malibu, Oldsmobile Alero, Pontiac G5, Grand Am, Sunfire, Saturn Ion, L300, and Vue with 2.2L Ecotec engines.
Set includes four cast pistons with coated skirts, each 0.50mm oversize.
Comes with pre-mounted piston rings, pins, and clips for easier installation.
Features expansion-controlled designs to reduce engine noise and wear.
Compensated ring grooves ensure proper ring loading and oil control.
OE quality from Mahle, a leading global OE piston manufacturer.

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Will this fit your vehicle?

Product Details

This set gives you four Mahle OE cast pistons, each with a 0.50mm oversize and coated skirts, along with the necessary piston rings, pins, and clips. These are ready to go right into your 2.2L Ecotec engine rebuild for a range of GM vehicles from 2002 to 2008, including models like the Chevrolet Cobalt, Saturn Ion, and Pontiac Grand Am. Mahle is a major OE piston manufacturer, so you're getting parts that meet the original equipment specifications for your engine.

What sets these pistons apart is their expansion-controlled design, which helps reduce engine noise and wear by maintaining tight, yet proper, clearances. The compensated ring grooves are also a key feature, ensuring the piston rings load correctly and maintain good oil control. This attention to detail helps keep emissions in check and can even improve oil consumption compared to worn-out pistons.

Having the rings, pins, and clips included means you can get straight to work on your engine build without needing to source those smaller components separately. This set is a solid option for anyone rebuilding the top end of their 2.2L Ecotec engine and looking for OE-quality parts.