Bosch FR8NGY Ceramic Spark Insulator Core from Mexico
Bosch FR8NGY high-performance ceramic core insulator for spark plugs in natural gas reciprocating engines at power plants. Features thin-wall design with threaded metal socket for assembly, offering extended service life in high-vibration stationary applications. Qualifies for 8547.10.40.00 as ceramic insulating fitting for NG stationary engine spark plug production.
Duty Rate — Mexico → United States
13%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include technical data sheets proving compatibility only with natural gas combustion; segregate shipments from general spark plug insulators; validate country-of-melt origin for ceramics