Engine Piston Set (78.50 mm 0.50 Oversize) for Mazda 3 1.6 Z6 Engine (2003-2010)

High-precision engine piston set with a 78.50 mm (0.50 mm Oversize) diameter, specifically designed for Mazda 3 models (2003-2010) equipped with the 1.6L Z6 engine. These pistons are engineered for engines undergoing professional cylinder boring and reconditioning. Manufactured from premium-grade, thermal-resistant aluminum alloys to ensure optimal thermal stability and long-term durability under high-stress conditions. They provide a superior seal within the oversized cylinder, effectively preventing oil consumption and restoring original engine torque and fuel efficiency in rebuilt units.