Mercury FourStroke 20HP | 20MLH
Original price was: $3,289.00.$2,850.00Current price is: $2,850.00.
Mercury 20 HP Outboard Motor
The Mercury FourStroke 20MLH is a 20 HP 4-stroke portable outboard weighing 99 lbs with a 20″ long shaft and tiller control — Mercury’s most powerful portable engine, bridging the gap between the portable class and full midrange performance. Ships worldwide from Boat Engine LLC.
Mercury FourStroke 20MLH – 20HP Portable Outboard Motor For Sale
The Mercury 20 HP Outboard Motor (FourStroke 20MLH) is the most powerful engine in Mercury’s portable outboard series — and one of the most versatile 20 HP outboard motors for sale in the United States and internationally. Delivering 20 horsepower at 5500 RPM through Mercury’s proven multi-cylinder FourStroke powerhead, the 20MLH weighs 99 lbs with a 20″ long shaft and tiller control — bridging the gap between Mercury’s portable class and full midrange performance in a way that gives boaters across the country a primary motor capable of pushing 16 to 20-foot aluminum fishing boats, pontoons, and inflatables at real cruising speeds with meaningful reserve power for headwinds and loads.
The 20″ long shaft on the 20MLH is the correct specification for the standard-height transoms on the slightly larger boats that benefit from 20 HP — deeper-sided aluminum fishing boats, larger pontoon platforms, and heavier inflatables, where a 15″ shaft would sit above the waterline at speed. Mercury’s multi-cylinder FourStroke combustion delivers the smooth, refined power delivery characteristic of larger engine classes, making the 20MLH feel more like a midrange motor than a portable — a quality that experienced boaters immediately appreciate when they throttle up from idle to cruise.
The Mercury 20 HP Outboard Motor (FourStroke 20MLH) is in stock at Boat Engine LLC and ships to all fifty states and to international destinations worldwide. Contact Boat Engine LLC today to purchase your Mercury 20HP FourStroke outboard motor for sale.
- ✓ 20 HP at 5500 RPM — most powerful Mercury portable FourStroke available
- ✓ 99 lbs, 20″ long shaft — bridges portable and midrange performance classes
- ✓ Multi-cylinder FourStroke — smooth, refined midrange-quality power delivery
- ✓ FourStroke — clean, quiet, fuel-efficient, emissions-compliant worldwide
- ✓ Mercury global network — dealer support everywhere you boat
- ✓ In stock at Boat Engine LLC — ships USA-wide and internationally worldwide






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