Piston and Ring Set (79.50 mm STD) for Toyota Corolla 1.6 VVT-i 3ZZ-FE Engine

High-precision piston and ring set with a Standard (STD) 79.50 mm diameter, specifically engineered for the 1.6L 3ZZ-FE VVT-i engine found in Toyota Corolla models (2002-2007). Manufactured from premium-grade thermal-resistant aluminum alloys to meet the demands of Toyota’s VVT-i systems. These pistons feature specialized skirt coatings to reduce friction and improve fuel efficiency. Precision-machined to match original OEM specifications, the included ring set ensures superior cylinder sealing, effectively preventing oil consumption and restoring peak engine torque in rebuilt units.