Harmonized Tariff Schedule of the United States · HTS code · HS 8407.29
8407.29.00: Spark-ignition reciprocating or rotary internal combustion: marine propulsion engines, other
Not declarable on its own: use one of its 4 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026
- 8407 Spark-ignition reciprocating or rotary internal combustion piston engines:
- Marine propulsion engines:
- 8407.29.00 Other
What you pay
Importing into USA
US additional duties of HTS chapter 99 in force on 22 October 2026 are included (Section 301, 232, 338 and 201). IEEPA duties are no longer collected after the Supreme Court ruling of February 2026. Conditional exemptions (US content, end use, metal share) are not computed: check the provision.
Additional duties and import rules
Charges on top of the customs duty, and rules the goods must meet at the border.
No additional measures recorded for this origin.
Subdivisions
- 8407.29.00 Other Free
- 8407.29.00.10 Inboard engines with outboard drive No.
- 8407.29.00.20 Less than 746 W No.
- 8407.29.00.30 746 W or greater, but not exceeding 18.65 kW No.
- 8407.29.00.40 Exceeding 18.65 kW No.
Same subheading in other tariffs
8407.29 Spark-ignition reciprocating or rotary internal combustion: marine propulsion engines, other
UK 4% Third-country duty 1 tariff line 
EU 4.2% Third-country duty 1 tariff line 
Türkiye 4.2% Third-country duty 1 tariff line 
Canada Free – 6% General (MFN) 2 tariff lines · average 3% 
Mexico Free – 5% General (MFN) 2 tariff lines · average 2.5% 
Brazil 20% General (MFN) 2 tariff lines 
Argentina 12.6% General (MFN) 2 tariff lines 
Peru Free General (MFN) 1 tariff line 
New Zealand 5% General (MFN) 1 tariff line 
Japan Free General (MFN) 1 tariff line 
Taiwan 5% General (MFN) 1 tariff line 
GCC 5% General (MFN) 1 tariff line 
Switzerland Free General (MFN) 1 tariff line 
Norway Free General (MFN) 1 tariff line 
North Macedonia 15% General (MFN) 1 tariff line 
Nigeria 10% General (MFN) 1 tariff line Legal notes
Additional notes
1. For the purposes of subheadings 840710 and 840910, the expression ‘aircraft engines’ shall apply only to engines designed for fitting with an airscrew or rotor.
2. Subheading 84717030 shall also apply to CD-ROM drives, being storage units for automatic data-processing machines, which consist of drive units designed for retrieving the signals from CD-ROMs, audio CDs and photo CDs and equipped with a jack for earphones, a volume-control button or a start/stop button.
HTS code 8407.29.00 is a line of the Harmonized Tariff Schedule of the United States under HS subheading 8407.29 (spark-ignition reciprocating or rotary internal combustion).
The general duty is free.
4 statistical sub-lines below it are used in the declaration.
For the same subheading, the UK duty is 4%, the EU duty is 4.2%, the Türkiye duty is 4.2%, the Canada duty is 0%–6%, the Mexico duty is 0%–5%, the Brazil duty is 20%, the Argentina duty is 12.6%, the Peru duty is free, the New Zealand duty is 5%, the Japan duty is free, the Taiwan duty is 5%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is 15% and the Nigeria duty is 10%.
The United States imported goods of subheading 8407.29 worth US$26m in 2024; the largest supplier was Canada.
Questions and answers
What is the USA import duty for HTS code 8407.29.00?
The general duty in the Harmonized Tariff Schedule of the United States is free. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.
Where does the United States import these goods from?
For subheading 8407.29 as a whole, the largest supplier in 2024 was Canada (US$15m), followed by Indonesia.