Piston and Ring Set (78.50 mm 0.50 Oversize) for Nissan & Renault 1.6 H4M / HR16DE Engine

High-precision piston and ring set with a 78.50 mm (0.50 mm Oversize) diameter, specifically engineered for the 1.6L H4M / HR16DE engine found in Nissan Qashqai and Renault models (2010-onwards). These pistons are designed for engines undergoing professional cylinder boring and reconditioning. Featuring specialized anti-friction skirt coatings and manufactured from premium thermal-resistant aluminum alloys to match the high-efficiency requirements of modern Nissan-Renault alliance engines. The included ring set ensures superior cylinder sealing, effectively preventing oil consumption and restoring original engine torque and fuel economy in rebuilt units.