1998 Yamaha 150HP V6 Two-Stroke Outboard | 20" Shaft | 130 PSI Compression
1998 Yamaha 150HP V6 Two-Stroke Outboard | 20" Shaft | 130 PSI Compression
1998 Yamaha 150 HP V6 two-stroke outboard motor featuring a 20-inch shaft and Yamaha's proven V6 two-stroke engine platform. Known for strong performance and dependable power, this outboard is a great option for repowering fishing boats, bay boats, and recreational marine vessels.
The motor has been compression tested with 130 PSI on all 6 cylinders, showing consistent compression readings throughout the engine.
The motor appears largely complete as pictured, including the cowling, powerhead, midsection, power trim and tilt assembly, and lower unit. Propeller is not included.
Engine hours are unknown, as there is no ECU available to retrieve operating hours.
Highlights
1998 Yamaha 150 HP Outboard
V6 Two-Stroke Engine
20-Inch Shaft
130 PSI Compression on All 6 Cylinders
Consistent Compression Readings
Engine Hours Unknown
Electric Start
Power Trim & Tilt Assembly
Yamaha V6 Engine Platform
Powerhead Included
Midsection Included
Lower Unit Included
Cowling Included
Great Repower Option
Suitable for Fishing, Bay & Recreational Boats
Propeller NOT Included
Sold Exactly as Pictured
Condition
Used condition with 130 PSI compression on all 6 cylinders. Compression readings are consistent across the engine.
The motor shows normal cosmetic wear associated with age and previous marine use, including scratches, scuffs, paint fading, paint chips, surface oxidation, and other cosmetic imperfections.
The cowling shows visible scratching and wear. The midsection and lower unit also show paint wear, scratches, and discoloration.
The lower unit and propeller shaft are included. The propeller is missing and is not included with the motor.
The cowling has been removed in several photos to show the internal condition of the engine. Please review all photos carefully for exact condition and included components.
Engine hours are unknown because ECU operating-hour information is unavailable. Running condition has not been confirmed.
As with any used outboard motor, routine maintenance and service should be performed prior to installation and regular use.
Specifications
Year: 1998
Make: Yamaha
Model: 150 HP V6
Horsepower: 150 HP
Engine Type: V6 Two-Stroke Outboard
Fuel Type: Gasoline
Starting System: Electric Start
Trim System: Power Trim & Tilt
Shaft Length: 20 Inches
Compression: 130 PSI on All 6 Cylinders
Engine Hours: Unknown – No ECU Hour Data Available
Cowling: Included
Powerhead: Included
Midsection: Included
Lower Unit: Included
Propeller: Not Included
Condition: Used – Running Condition Not Confirmed
Dealer Sale – Sunset Marine TX LLC
SKU: 11420





























