Mercruiser 4.3L MPI Inboard/Outboard Engine from Japan
This spark-ignition V6 marine propulsion engine features an inboard powerhead connected to an outboard drive unit, designed for sterndrive boats. It falls under HTS 8407.29.0010 as an inboard engine with outboard drive for marine use. Provides reliable power for recreational powerboats up to 30 feet.
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 power output and confirm it meets 'marine propulsion' criteria per Chapter 84 notes
• Include manufacturer's specification sheet documenting inboard/outboard drive configuration
• Ensure compliance with EPA/CARB emission standards; non-compliant engines may face penalties