Yamaha LF150XSA4 Outboard Motor

25-Inch Shaft | Digital Electronic Control (DEC) | Electric Start | Power Trim & Tilt | Counter-Rotation | Classic White

⚠️ Important: This is a Digital Electronic Control (DEC) engine and must be installed by an authorized Yamaha dealer. Both the outboard and the DEC control system require flashing and configuration with Yamaha diagnostic tools during installation. DIY installation is not supported.

The Yamaha LF150XSA4 Outboard Motor is the counter-rotating companion to the F150XSA4, built for twin-engine boats where improved tracking, reduced steering torque, and balanced handling are essential. With 150 horsepower, a 25-inch shaft, and Yamaha’s advanced Digital Electronic Control (DEC) system, this model delivers precise throttle response, smooth shifting, and exceptional reliability.

Its 2.8L inline 4-cylinder engine with Electronic Fuel Injection (EFI) offers impressive acceleration, fuel efficiency, and quiet operation. The Classic White finish adds a timeless, premium look while Yamaha’s corrosion protection system ensures long-lasting durability in both saltwater and freshwater environments.

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Key Features:

• 150 Horsepower, 2.8L Inline 4-Cylinder 4-Stroke Engine
  Strong, fuel-efficient power with Yamaha’s proven reliability.
• Counter-Rotation
  Improves stability, reduces helm pull, and enhances maneuverability in twin-engine setups.
• Digital Electronic Control (DEC)
  Cable-free precision in throttle and shift for smoother operation.
• 25-Inch Shaft Length
  Ideal for high-transom and offshore-capable vessels.
• Electric Start
  Push-button ignition for quick, dependable starts.
• Power Trim & Tilt
  Adjust the engine angle for performance, efficiency, or shallow-water clearance.
• Classic White Finish
  Elegant look paired with Yamaha’s advanced corrosion resistance.
• Electronic Fuel Injection (EFI)
  Provides optimal fuel economy, smooth acceleration, and easy cold starts.

Need help choosing your engine? Check out our Yamaha engine guide.

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Frequently Asked Questions

Q: Why would I choose the LF150XSA4 over the standard F150XSA4?
A: The LF version features counter-rotation, essential for twin-engine setups to reduce helm torque and improve tracking.

Q: Is the LF150XSA4 compatible with Helm Master EX?
A: Yes, it fully integrates with Helm Master EX for joystick docking, autopilot, and advanced control features.

Q: Can I use this motor as a single engine?
A: While possible, it’s primarily designed to complement a standard-rotation motor in dual setups.