Used 2003 Yamaha 100 HP 4-Stroke Outboard Motor – 20″ Shaft – 139 Hours

Description

Used 2003 Yamaha 100 HP 4-Stroke Outboard Motor – 20″ Shaft – 139 Hours is available from Machinery Store. Explore this Yamaha marine engine’s configuration, performance features, condition and included equipment below.

Engine Overview

The 2003 Yamaha 100 HP 4-Stroke Outboard Motor is a reliable Yamaha powerplant offering smooth four-stroke performance and versatile power for fishing, recreational and utility boats.

This used Yamaha produces 100 HP and features a 20-inch shaft with only 139 recorded hours. The motor is supplied with controls, providing a convenient starting point for installation on a compatible boat.

If you’re looking for a proven Yamaha 100 HP outboard with relatively low recorded hours and the fuel-efficient characteristics of a four-stroke engine, this motor offers a practical option.

Engine Features at a Glance

• 100 HP Yamaha 4-Stroke
• 2003 model
• 139 recorded hours
• 20″ shaft
• Four-stroke engine
• Controls included
• Complete ready-to-mount-and-run package
• Suitable for compatible fishing, recreational and utility boats

Yamaha Outboard Technical Specifications

Specification	Details
Brand	Yamaha
Model Year	2003
Horsepower	100 HP
Engine Type	4-Stroke
Shaft Length	20″
Recorded Hours	139
Steering	Compatible with included controls
Controls	Included
Fuel System	Verify exact configuration
Starting System	Verify exact configuration
Trim & Tilt	Verify exact configuration
Propeller	Verify included equipment
Condition	Used

Outboard Features and Equipment

100 HP Yamaha Power

The 100 HP rating provides a versatile level of power for a wide range of boats designed for this horsepower class.

Four-Stroke Efficiency

The four-stroke design offers smooth operation and the reliable performance expected from a Yamaha marine engine.

20-Inch Shaft

The 20-inch shaft is designed for boats requiring a long-shaft configuration. Always verify your boat’s transom height before purchasing.

139 Recorded Hours

With 139 recorded hours, this engine offers relatively low recorded usage for a motor of its model year.

Controls Included

The motor is supplied with controls, making it easier to integrate into a compatible boat setup.

Performance and Repower Benefits

• Yamaha reliability and proven marine-engine design
• 100 HP of versatile boating power
• Relatively low 139 recorded hours
• Smooth four-stroke operation
• 20-inch shaft configuration
• Controls included
• Excellent option for repowering a compatible boat
• Convenient ready-to-mount-and-run package

Performance & Applications

A Yamaha 100 HP outboard can provide a strong balance of power, usability and efficiency for boats designed around this horsepower class.

Potential applications include:

• Fishing boats
• Aluminum boats
• Center-console boats
• Skiffs
• Utility boats
• Recreational boats
• Bay boats
• Work boats
• Other boats rated for 100 HP

Actual performance depends on hull design, boat weight, propeller selection, load and operating conditions.

Compatible Boat Types

This Yamaha is intended for boats designed to accept a 100 HP outboard with a 20-inch shaft.

Before purchasing, confirm:

• Your boat is rated for at least 100 HP
• Your boat requires a 20-inch shaft
• The included controls are compatible with your boat
• Steering and electrical connections are compatible
• Propeller specifications are appropriate for your application

Engine Condition and Service History

This is a used 2003 Yamaha 100 HP 4-stroke outboard motor with 139 recorded hours.

The listing confirms that the motor is supplied with controls. Buyers should review the actual engine condition and verify included equipment before purchase.

Included Equipment

The listing includes:

• Yamaha 100 HP 4-stroke outboard motor
• Controls

The engine is supplied as a complete package intended for mounting and operation on a compatible boat. Please confirm any additional rigging or accessories before purchase.

Important Before Purchase

Please verify:

1. Your boat is rated for a 100 HP outboard.
2. Your boat requires a 20-inch shaft.
3. The included controls are compatible with your boat.
4. Steering and electrical connections are suitable for your installation.
5. Confirm the propeller and any additional rigging included with the motor.
6. Confirm the recorded 139-hour reading against the engine’s hour-meter/electronic records where applicable.

Frequently Asked Questions

How many hours are on this Yamaha 100 HP?

The listing reports 139 hours.

What shaft length does it have?

This Yamaha has a 20-inch shaft.

Is this a 2-stroke or 4-stroke?

It is a 4-stroke Yamaha outboard.

Are controls included?

Yes. The listing states that the motor is supplied with controls.

Order Your Yamaha Outboard from Machinery Store

Confirm your boat’s horsepower rating, transom height, steering and rigging compatibility before installation. Contact Machinery Store to confirm availability, the exact package contents, delivery charges and any applicable warranty terms.