</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Denso Instant Glow Plug from Canada

Instant-start glow plug for passenger diesel vehicles, reaching temperature in 2 seconds. HTS 8511.80.60.00 for other compression-ignition starting equipment. PTC thermistor self-regulates power draw.

Duty Rate — Canada → United States

27.5%

Rate breakdown

9903.94.0525%Except for products described in headings 9903.94.06, 9903.94.32, 9903.94.33, 9903.94.42, 9903.94.43, 9903.94.44, 9903.94.45, 9903.94.52, 9903.94.53, 9903.94.54, 9903.94.55, 9903.94.62, 9903.94.63, 9903.94.66 and 9903.94.67, automobile parts, as provided for in subdivision (g) of U.S. note 33 to this subchapter
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Import Tips

Document PTC technology specs to distinguish from standard resistive plugs

Automotive aftermarket requires CARB emissions compliance proof