Mahle OE GM 2.2L ECOTEC 02-07 Coated Skirts Piston Set (Set of 4)MAHLE Original pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control, as well as expansion controlled designs for small fitting clearances to reduce engine noise, wear, emissions, and improve oil control. This Part Fits: Year Make Model Submodel 2002 2005 Chevrolet Cavalier Base 2002 2005 Chevrolet Cavalier LS 2002 2005 Chevrolet Cavalier LS Sport 2004 2005 Chevrolet