This MAHLE moly piston ring set is specified for GM 3.5L LX9 six-cylinder engines covering 2004–2007 applications. MAHLE’s technology emphasizes reduced friction, minimized ring mass and controlled oil consumption to help extend service life. The moly rings are offered as durable OE-grade replacements intended to maintain sealing performance and engine reliability under normal operating conditions.
Mahle Rings GM 3.5L LX9 2004 - 2007 6cyl Moly Ring Set