Mahle OE 42273CP Mahle Rings GM 4.3L V6 GEN5 Version II 2014 - UP Direct Injection Moly Ring Set

Engine Piston Ring Set

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.