MERCURY 90-806737003 Sterndrive Engines Tool

( Part Type: Sterndrive Engine Unit ), ( Boat Watercraft Type: Sterndrive ), ( Year Of Publication: 2002 ), ( Manufacturer Part Number: 90-806737003 ), ( Publisher: Mercury Marine ), ( Media Type: Tool Manual ), ( Country Of Origin: United States )

Review MERCURY Sterndrive Units And Gasoline Engines Special Tool fits MERCRUISER

The Mercury 90-806737003 Mercruiser Sterndrive Engine is a compact, yet powerful marine propulsion solution designed for small boats and personal watercraft. This sterndrive engine is part of Mercury's 90 Horsepower FourStroke Outboard family, which delivers reliable and efficient performance on the water.

The Mercury 90-806737003 engine features a displacement of 1.5 liters and a three-cylinder, in-line configuration. It comes with a closed-loop cooling system that ensures consistent engine temperature and longer engine life. The engine's advanced combustion system utilizes electronic fuel injection for precise fuel delivery, resulting in improved fuel efficiency and lower emissions.

This engine is equipped with an integrated gearcase that provides excellent maneuverability and efficient power transfer to the propeller. Its gear ratio of 1.85:1 is suitable for various applications, from small runabouts to larger, heavier boats. The gearcase also includes a built-in, self-adjusting shaft seal for added convenience and reliability.

The Mercury 90-806737003 engine's FourStroke technology ensures a smooth and quiet operation on the water. Its multi-port, sequential fuel injection system optimizes combustion and reduces emissions, while its overhead valve design enhances power output and fuel efficiency. The engine's electronic ignition system delivers precise spark timing for optimal combustion and improved performance.

This sterndrive engine comes with a number of standard features to make your boating experience more enjoyable and hassle-free. These include a built-in freshwater cooling pump, a water pickup screen, and a high-pressure water pump for optional washdown systems. It also includes a power trim and tilt system, which allows you to adjust the engine's angle for optimal performance and maneuverability.

The Mercury 90-806737003 Sterndrive Engine is designed to meet or exceed the latest emissions standards, making it an eco-friendly choice for boaters who care about the environment. Its robust construction and durable materials ensure long-lasting performance and reliability, even in harsh marine environments.

In conclusion, the Mercury 90-806737003 Mercruiser Sterndrive Engine is a powerful and efficient marine propulsion solution that delivers reliable performance and easy maneuverability on the water. Its advanced technology, standard features, and eco-friendly design make it a great choice for boaters looking for a high-performance, reliable, and environmentally-friendly engine for their small boat or personal watercraft.

Mercury 90-806737003 Mercruiser Sterndrive Engine: A Comprehensive Analysis

The Mercury 90-806737003 Mercruiser Sterndrive Engine is a popular choice for recreational boat owners due to its reliability, power, and versatility. In this analysis, we will discuss the key features, advantages, and disadvantages of this engine to help you make an informed decision.

1. Displacement: This engine has a displacement of 90 cubic inches, which is sufficient for small to medium-sized boats.

2. Power Output: It delivers 115 horsepower at 5400 RPM.

3. Fuel Efficiency: Mercury claims that this engine offers improved fuel economy compared to previous models.

4. Design: The engine features a modern design with a closed-loop cooling system and a freshwater-cooled exhaust manifold.

1. Power: With 115 horsepower, this engine provides ample power for most recreational boats.

2. Fuel Efficiency: The improved fuel economy helps reduce operating costs and environmental impact.

3. Reliability: Mercury engines are known for their durability and reliability, making this engine a wise investment for boat owners.

4. Versatility: This engine can be used in various applications, including outboard and inboard installations.

1. Price: The Mercury 90-806737003 Mercruiser Sterndrive Engine is more expensive compared to some other engines in its class.

2. Weight: At 512 pounds, this engine is heavier than some competitive models, which can impact boat performance and fuel efficiency.

3. Complexity: This engine is more complex than outboard engines, requiring additional maintenance and installation costs.

The Mercury 90-806737003 Mercruiser Sterndrive Engine is an excellent choice for boat owners who prioritize power, reliability, and fuel efficiency. While it comes with a higher price tag and additional complexity compared to outboard engines, its advantages outweigh the disadvantages for most recreational applications.

If you are in the market for a powerful, reliable, and fuel-efficient sterndrive engine for your recreational boat, the Mercury 90-806737003 Mercruiser Sterndrive Engine is an excellent option to consider. Despite its higher price and additional complexity, the benefits it offers make it a worthwhile investment for boat owners who value performance and durability.

part # 90806737003 prices

• $8.44-$13.95

specifications crafttract:

• for models: Mercruiser
• for makes: Mercury
• part type: Sterndrive Engine Unit
• boat watercraft type: Sterndrive
• year of publication: 2002
• manufacturer part number: 90-806737003
• publisher: Mercury Marine
• media type: Tool Manual
• country of origin: United States

shipping crafttract:

• type: Calculated
• cost: $4.47
• transit: 5-10 Days
• class: Economy
• service: USPS Media Mail
• carrier: USPS

general crafttract:

• condition: Used
• Parts Accessories > Manuals Literature > Boats Watercraft

payments crafttract:

• other
• credit card: Visa
• wallet: Google-pay

offer crafttract:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0
• best offers: True
• started: December 21, 2025

seller crafttract:

• rating: 99.6%
• # reviews: 1414

returns crafttract:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

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