This ACCEL ignition coil, model 140646B-6, is a reliable and high-quality component for your vehicle's ignition system. It is designed to fit 2010-2016 Ford EcoBoost 3.5L and is made by ACCEL, a trusted brand in the industry. This SuperCoil is perfect for those looking to upgrade their ignition system and improve their vehicle's performance. It comes with NO manufacturer warranty, but its brand and design ensure its longevity and reliability. Don't miss out on this opportunity to enhance your vehicle's ignition system with the ACCEL 140646B-6 ignition coil. The Accel Supercoil Coil Packs drop right into place of the factory coils and feature an advanced design that provides your powerful truck the extra ignition power it needs to get a clean burn so that you see improved power, fuel economy, and general running. The Accel Supercoils work with basically any stock-replacement spark plug, are OBD-II compatible, and don't require any special tuning or PCM programming for operation