Mercury 4MLH FourStroke^®

More Torque for Confident Control

The Mercury 4MLH FourStroke® outboard for sale offers excellent performance even in low-end torque, making it well-suited for boats that carry extra gear or passengers. With a 20” long shaft and tiller steering, this compact boat engine provides balanced handling and steady thrust for small-sized boats.

Its single-cylinder design delivers smooth, efficient power within the 4500–5500 RPM range, while the shallow-water trim helps navigate launches, docks, and changing water levels with ease. Easy manual starting and controls keep the operation simple and straightforward. All these and other features make this 4HP Mercury FourStroke engine for sale dependable for everyday use. With 5 years of factory-backed limited coverage, it is a good upgrade for boaters who want simple power without unnecessary complexity.