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Yamaha F150 Four-Stroke Outboard Engine from Japan

A 150 horsepower spark-ignition four-stroke outboard motor designed for marine propulsion on recreational boats. It features electronic fuel injection and is classified under HTS 8407.29.00 as a marine propulsion engine that is neither diesel nor gasoline but spark-ignition reciprocating type, not specifically for propelling pleasure craft. This engine powers various mid-sized vessels for fishing and leisure.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Verify engine displacement and horsepower in documentation to confirm classification under 8407.29.00, avoiding misclassification as pleasure craft engines

Include EPA/CARB emission certificates for US imports, as marine engines face strict environmental regulations

Label clearly as 'marine propulsion engine' to prevent customs disputes on end-use