Glow Plug Relay for Cummins Diesel Engines from Canada
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 — Canada → United States
12.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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