Piston Assembly for 2009–2016 Nissan Versa HR16DE 1.6L L4 DOHC 16-Valve Engine

The standard Nissan HR16DE piston assembly features a bore of 78.0 mm, a compression height of -28.9 mm, and a piston pin diameter of 19 mm. These cast aluminum pistons are designed for a compression ratio of approximately 10.5:1 (though specific values ​​may vary slightly depending on the vehicle model) and utilize a three-ring configuration—typically comprising 1.2 mm top and second rings, and a 2.0 mm oil ring.