Description:

Item Information: Larger Magnetic Diesel Cap Compatible with 2020 2021 2022 2023 2024 G M 3.0 Duramax Fuel system. Enhanced Magnetic Convenience - Upgraded neodymium magnet with easy-grip design holds cap securely against steel fuel door during refueling, providing strong magnetic connection and easy handling.. CNC Machined Aluminum Construction - Precision made from 6061-T9 aluminum with anodized green finish, offering improved material quality and appearance.. Dual O-Ring Sealing System - Includes two different size rubber O-rings Compatible with better fitment across multiple vehicle applications, helping protect diesel engines from dirt, dust; Package List - Contains magnetic green aluminum fuel cap plus both O-rings needed Compatible with installation, providing comprehensive replacement Compatible with fuel system components..