The MAHLE OE moly piston ring set for GM 3.5L and 3.9L V6 engines (2006–2010) brings OE-driven piston ring technology intended to reduce friction and ring mass while minimizing oil consumption and extending service life. MAHLE positions these rings as advanced OE-quality components that follow factory requirements, offering a direct replacement option for owners seeking industry-leading piston ring design.
Mahle Rings GM 3.5L / 3.9L V6 2006 - 2010 L24 LZE LGD L29 Moly Ring Set