Yamaha In-Line Four

In-Line Four Models: F200 | F175 | F150 | F115


You’re here to wake up the water. Count on Yamaha’s reliable In-Line four strokes to power the fun. Our in-line four-cylinder designs and electronic fuel injection make these babies strong, nimble, compact and light weight. In other words, they’re up for anything, making them the perfect power for cruising, skiing and sport fishing on flats, decks and offshore boats, and pontoons or deep-V hulls.

Meet the lightweight, compact and powerful F200—the newest member of our In-Line Four family.

Progressive Design

Progressive design makes the F200 compact and lightweight, but powerful enough to deliver impressive acceleration and mid-range punch. In fact, the F200 In-Line Four has the best power-to-weight ratio in its class. Not only that, but it’s available in both digital and mechanical models, making the F200 a perfect choice for re-power applications with 26-inch mounting centers.

More info on the new F200

The In-Line Four family has been Yamaha’s bestseller, several years running. Here are just a few of the features that make these versatile dynamos so popular:

Amazing Acceleration

Variable camshaft timing and four tuned intake tracks increase low-and mid-range torque, boosting acceleration on the F200 and F150.


A 16-valve Double Overhead Cam maximizes power by using four valves per cylinder, eliminating rocker arms and their adjustments and increasing air supply and volumetric efficiency for better performance on the F200, F150 and F115.

Exceptional Performance

Our In-Line Four family features electronic fuel injection controlled by the Engine Control Module. It continually adjusts the fuel/air mix to properly match engine load and speed.

Minimized Vibration

Twin counter balancer shafts on the F200 and F150 minimize engine vibration for a smooth, pleasant boating experience.

Take a look at the incredible engineering inside Yamaha’s In-Line Four outboards.

Eric’s Outboard Marine Service, as an Authorized Yamaha Dealer has worked hard to achieve it’s Key Dealer status. This means that we do more then just sell Yamaha Outboard Motors. We sell all the parts for each outboard model. From O-rings to complete Outboards, our shop has one of the largest OEM Yamaha parts inventories assembled.
If you are in the market for a new Yamaha Outboard, contact us by filling out the form below. Please include as much information about your boat, and current motor setup as possible. We will reply to your message as soon as we are able.

Get In Touch


6,800 Hour Yamaha F-150’s

Scott Connelly and Chip Deaton, the first owners of the 6,800-hour Yamaha F150s. The legend of Yamaha reliability isn’t the only thing handed down from one owner to the next. We’ve heard some amazing tales of reliability and performance from Yamaha boaters. There’s the family that’s been handing down the same Yamaha outboard for more than 25 years. The fishing guide who went 15 years without downtime. The guys who spent five days fishing the Keys without refueling. And then, there are Scott Connelly, and Tim Boczon, who have owned the same pair of Inline F150s that now have over 6,800 hours on the motor.

6,800 Hour Yamaha F-150’s

Tim Boczon, the second owner of the 6,800-hour F150s.

Read the whole story here.

adminesolutionsYamaha In-Line Four