6pcs Engine Piston Set 12010-EA20B For Frontier Pathfinder VQ40DE 4.0 12010-EA200 2005-2010 Car Accessories Engineered for performance and durability, this set of 6 pistons is designed for the VQ40DE 4.0L V6 DOHC engine.Constructed from forged aluminum, the pistons provide increased strength and resilience under demanding conditions.Compatible with Frontier, Pathfinder, and select models from 2005 to 2010, this piston set offers a direct fit replacement that supports enhanced engine compression and improved efficiency.The design aligns with the specifications of the VQ40DE engine, proper integration and.Installation is straightforward, intended as a direct upgrade without requiring modifications.The improved compression ratio contributes to better fuel utilization and reduced emissions, supporting both everyday driving and more demanding applications.This piston set is built to meet the functional requirements of engine performance , offering a balanced solution for durability, efficiency, and consistent power delivery.