MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.

This Part Fits:

Year	Make	Model	Submodel
2006-2009	Buick	Lucerne	CX
2006-2009	Buick	Lucerne	CXL
2006-2008	Buick	Lucerne	CXS
2008-2009	Buick	Lucerne	Super
2000-2005	Cadillac	DeVille	Base
2000-2005	Cadillac	DeVille	DHS
2000-2005	Cadillac	DeVille	DTS
2004-2005	Cadillac	DeVille	Protection Series
2006-2009	Cadillac	DTS	Base
2007-2009	Cadillac	DTS	Luxury
2008-2009	Cadillac	DTS	Platinum
2000-2002	Cadillac	Eldorado	ESC
2000-2002	Cadillac	Eldorado	ETC
2000-2004	Cadillac	Seville	SLS
2000-2003	Cadillac	Seville	STS
2004-2009	Cadillac	SRX	Base
2005-2010	Cadillac	STS	Base
2008-2009	Cadillac	STS	Platinum
2006-2009	Cadillac	STS	V
2004-2008	Cadillac	XLR	Base
2008-2009	Cadillac	XLR	Platinum
2006-2009	Cadillac	XLR	V
2004-2005	Pontiac	Bonneville	GXP
2004-2005	Pontiac	Bonneville	SE
2004-2005	Pontiac	Bonneville	SLE