Car Engine Piston For Explorer Mk5 2011-2019 Taurus Flex 2011-2015 3.5L V6 AT4Z-6108C AT4Z-6108A This car engine piston is designed for use in specific vehicle models including the Explorer Mk5 from 2011 to 2019 and the Taurus Flex from 2011 to 2015 equipped with a 3.5L V6 engine.It corresponds to part numbers AT4Z-6108C and AT4Z-6108A.The piston is engineered to meet specifications for fitment and function, supporting proper combustion chamber and engine performance.It is intended for replacement or rebuilding applications in the specified engines. Compatibility Note: This is a third-party part.All brand/model references are for fitment purposes only.