07JAZ-001100A BLK Seal - Overview. The 07JAZ-001100A BLK Seal is a black sealing component designed specifically for Honda marine engine systems. Its primary role is to create a watertight barrier, preventing the intrusion of water into critical engine electrical connections and components. Due to its precise OEM manufacturing, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Black seal designed for electrical terminal and connec