Mercury MerCruiser 4.3L Inboard Marine Engine
This 4.3-liter V6 spark-ignition inboard engine delivers 220 horsepower (164 kW) for marine propulsion in boats, featuring inboard drive configuration. Classified under HTS 8407.29.0030 due to its power output between 746 W and 18.65 kW, marine propulsion use, and inboard engine design. It powers mid-size recreational boats like cabin cruisers with direct stern drive.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If designed for motor vehicles rather than marine use
Engines for cars or trucks fall under vehicle propulsion heading, not marine-specific provisions
If imported as a parts kit without full assembly
Spark-ignition engine parts or incomplete engines classify separately from complete propulsion units
If over 18.65 kW or classified as marine machinery/companion equipment
Higher power marine machinery or non-propulsion equipment shifts to Chapter 84 machinery headings
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Verify engine power rating certification to confirm 746W-18.65kW range; obtain EPA marine engine certificates for US compliance; declare exact model specs to avoid misclassification as outboard
Related Products under HTS 8407.29.00.30
Volvo Penta 5.0 GXi Inboard Engine
A 5.0-liter inline-6 gasoline inboard engine producing 270 hp (201 kW) for boat propulsion, with electronic fuel injection and catalytic converter. Falls under HTS 8407.29.0030 as an inboard marine propulsion engine with power 746 W to 18.65 kW, spark-ignition type. Ideal for performance boats and yachts up to 40 feet.
Yamaha F250 Inboard Marine Propulsion Engine
Yamaha's 4.2-liter V6 inboard engine rated at 250 hp (186 kW), designed for inboard drive marine applications with digital electronic controls. HTS 8407.29.0030 applies for its spark-ignition reciprocating piston design, marine propulsion purpose, and power within 746 W to 18.65 kW. Used in sportfishing boats and center consoles.
Crusader 6.0 MPI Inboard Boat Engine
6.0-liter V8 multi-port fuel injected inboard engine producing 325 hp (241 kW) for marine stern drive systems. Classified in HTS 8407.29.0030 for inboard marine propulsion, spark-ignition piston engine between 746 W and 18.65 kW. Suited for large bowriders and express cruisers.
Pleasurecraft Raptor 377 Inboard Engine
High-performance 6.2-liter supercharged V8 inboard marine engine at 375 hp (279 kW) with intercooler system. HTS 8407.29.0030 covers this spark-ignition reciprocating engine for inboard marine propulsion within specified power range. Powers watersports boats and tournament ski vessels.
Indmar Raptor 430 Inboard Marine Engine
Indmar's 7.4-liter V8 inboard engine delivering 430 hp (320 kW) with multi-point EFI for premium sport boats. Falls under HTS 8407.29.0030 as spark-ignition inboard marine propulsion engine, 746 W - 18.65 kW power rating. Features dry sump lubrication for high-performance marine duty.