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

Bosch High Tone Car Horn Kit from Japan

Bosch high-tone horns deliver 110-115 dB dual-tone signaling for automobiles, commonly used in sedans and SUVs for audible safety warnings. Classified under HTS 8512.30.00.40 as 'other' motor vehicle sound signaling equipment beyond basic trumpet types.

Duty Rate — Japan → United States

17.5%

Rate breakdown

9903.94.4315%Parts of passenger vehicles and light trucks that are products of Japan as provided for in subdivision (l) of U.S. note 33 to this subchapter, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 15 percent as provided for in subdivision (m) 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

Label with exact decibel rating and voltage (12V/24V) for customs vehicle-use verification

Provide supplier specs confirming automotive standards like ECE R28 to prevent reclassification