Mahle Rings Nissan 2.5L 4 Cyl 2007-2015 QR25DE QR25DER Plain Ring Set

When you're rebuilding the top end of your Nissan's 2.5L 4-cylinder engine, this Mahle OE piston ring set is what you get. It includes the necessary piston rings to properly seal the combustion chamber and manage oil on the cylinder walls. These rings are designed to work with engines like the QR25DE and QR25DER, commonly found in models such as the Altima, Frontier, and Rogue, covering a range of years from 2007 through 2020 depending on the specific vehicle.

Mahle's approach focuses on advanced technology driven by original equipment requirements. The goal here is to reduce friction inside the engine, which not only helps with efficiency but also contributes to a longer service life for the rings and the engine itself. Minimizing oil consumption is another key benefit, helping to keep your engine running cleaner and preventing issues related to low oil levels. This set is a well-built option for anyone looking to restore their engine's performance and reliability.