Glow Plug Relay for Cummins Diesel Engines from Mexico
An electrical relay controlling power to glow plugs in compression-ignition diesel engines like Cummins ISX. It manages high-current switching for engine preheat systems. Falls under HTS 8511.90.60 as a part of electrical starting equipment for internal combustion engines.
Duty Rate — Mexico → United States
12.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
Import Tips
• Provide engine model certification showing compression-ignition application to distinguish from spark-ignition parts
• Include relay electrical ratings (amperage, voltage) in documentation to confirm function as starting equipment part
• Avoid common error of classifying as general electrical relays under 8536; specify engine starting use