MAHLE OE pistons for GM 2.2L ECOTEC (2002–2007) are OE-quality replacement pistons supplied as a set of four with 0.50 mm oversize coated skirts. They feature compensated ring grooves and expansion-control designs to improve oil control and reduce noise and wear. Pistons are offered ready for installation with mounted rings, wrist pins and clips included.
Mahle OE GM 2.2L ECOTEC 02-07 Coated Skirts .50MM Piston Set (Set of 4)