MAHLE® 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. PartNumber : mhl42264.020 Description : Engine Piston Ring Set 2010-2012 Lexus HS250h Base L4.2362cc Engine Components::Piston Rings 2010-2012 Lexus HS250h Premium L4.2362cc Engine Components::Piston Rings 2009-2010 Pontiac Vibe AWD L4.2362cc Engine Components::Piston Rings 2009-2010 Pontiac Vibe Base L4.2362cc Engine Components::Piston Rings 2009-2010 Pontiac Vibe GT L4.2362cc Engine Components::Piston Rings