The Mahle OE GM 2.2L Ecotec piston set for 2002–2007 is a four-piece kit with coated skirts and mounted rings, supplied ready for installation. MAHLE pistons carry OE-quality features such as compensated ring grooves and expansion-controlled designs to improve ring loading, oil control, and reduce wear and noise. This set is offered to engine builders seeking direct-fit OE-style replacements for the 2.2L Ecotec.
Mahle OE GM 2.2L ECOTEC 02-07 Coated Skirts Piston With Rings Set (Set of 4)