2023 Yamaha In-Line 4 150HP

$18,190

In-stock

New

Inline 4

150 HP

2023 Yamaha In-Line 4 150HP

The F150 is one that started it all and it’s more popular than ever. Powerful, light and compact, it’s now mechanical or digital compatible, making it available to more boaters than ever before.

Yamaha's In-Line Four series features a proven 16-valve DOHC design with four valves per cylinder that delivers class-leading power-to-weight ratios, making the F175 nearly 30 pounds lighter than its closest 1.7-liter competitor, while Precision Multi-Point Electronic Fuel Injection, long-track intake system, 10mm offset crankshaft with four tuned intake tubes, and composite intake manifold with long tube intake tracks maximize power, fuel efficiency, quick acceleration, and powerful hole shots with reduced air intake noise through air silencer box and surge tank. Built for durability with Phaze Five™ five-layer anti-corrosive paint and YDC-30 proprietary alloy, wet sump pump lubrication with pressurized oil delivery, direct drive valve timing system eliminating rocker arms for increased reliability and less maintenance, twin counterbalancing shafts for minimal vibration, and cowling drain system with labyrinth passages that trap and drain water for maximum reliability, these engines deliver up to 50 amps of charging power and feature repower-ready 26-inch mounting centers matching previous two-stroke bolt patterns, user-adjustable Variable Trolling in 50-RPM increments with digital gauges, extended trim range with 70° tilt for tilting above the waterline, Freshwater Flush Device for easy maintenance without running the engine, and Shift Dampener System that absorbs shifting force for far quieter and smoother operation.