Mercury 20hp EFI Outboard Engine 20MH

Mercury 20HP EFI Outboard Engine 20MH – Lightweight Power and Precision Performance

If you’re searching for a high-performance, lightweight, and reliable outboard motor, the Mercury 20HP EFI Outboard Engine 20MH is a top-tier choice. Built with efficiency and convenience in mind, this portable engine offers smooth acceleration, easy starting, and unbeatable maneuverability for boaters and anglers alike.

Whether you’re powering an aluminum tiller boat, inflatable soft hull, jon boat, utility vessel, or even a sailboat, the Mercury 20MH is engineered to deliver outstanding performance in a compact design.

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Key Highlights of the Mercury 20HP EFI 20MH

• Horsepower: 20 HP for fast acceleration and high-speed cruising

• Shaft Length: 15″ Short shaft, ideal for shallow waters and compact boats

• Fuel System: Electronic Fuel Injection (EFI) for clean, efficient fuel burn

• Steering: Tiller handle with 73-degree lock for easier fishing control

• Starting System: Manual start – simple, rugged, and dependable

• Weight: Ultra-light at just 105 lbs – one of the lightest in its class

• Warranty: Backed by Mercury Marine’s 3-Year Factory Warranty

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Why Choose the Mercury 20HP EFI Outboard?

Exceptional Power-to-Weight Ratio

Thanks to its 333cc Inline 2 four-stroke engine, this outboard delivers high torque and instant throttle response, making it an ideal companion for both recreational and professional use. Despite its robust power, the 20MH remains incredibly lightweight, ensuring ease of transport and installation.

EFI Technology for Maximum Efficiency

Mercury’s advanced EFI (Electronic Fuel Injection) system ensures cleaner combustion, better fuel economy, and smoother performance. Unlike traditional carbureted engines, EFI provides instant starts and consistent running, even in variable weather conditions.

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Built for Practical Boaters

Effortless Tiller Control

Fishing or navigating tight waterways? The innovative tiller can be locked at 73 degrees, giving you maximum control and convenience while underway or trailering. It’s ideal for anglers needing a steady hand on the motor while handling fishing gear.

Minimal Vibration, Quiet Running

Smooth and quiet operation matters. This engine delivers both with its refined engineering and vibration-reduction technology. Whether you’re trolling for fish or just cruising a quiet lake, you’ll appreciate the low noise and vibration levels.

Easy Maintenance and Durability

Designed with the boater in mind, the Mercury 20MH includes a service tool kit, owner’s manual, and access to a large network of Mercury-authorized service centers. Routine maintenance is simple and straightforward.

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What’s Included in the Box?

• 3.2 Gallon External Fuel Tank – Great for extended outings without constant refueling

• Fuel Line Hose – Quick connect for effortless fuel setup

• 9.2″ x 9.1″ 3-Blade Aluminum Propeller – Strong, durable, and optimized for performance

• Service Tool Kit & Spare Parts – Keep essentials on hand for quick maintenance

• Stop Switch Lanyard – Added safety in case of emergency

• Owner’s Manual – Complete operating guide to get you started safely

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Ideal Applications for the 20MH

The Mercury 20HP EFI 20MH is the perfect motor for:

• Fishing Boats – Quiet operation and controllable tiller make it ideal for freshwater and saltwater fishing

• Inflatables – Lightweight design suits inflatable and soft-hull boats

• Jon Boats – Strong acceleration helps navigate rivers and backwaters

• Tenders & Sailboats – Reliable backup engine with minimal vibration

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Mercury’s Legacy of Innovation

With over 75 years of marine innovation, Mercury Marine continues to be a leader in outboard engine technology. The 20MH model reflects the company’s commitment to fuel efficiency, environmental sustainability, and long-term dependability.

Mercury’s unmatched reputation in the marine world gives you peace of mind, knowing you’re investing in a product built for longevity and supported by industry-best service and warranty coverage.

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Frequently Asked Questions (FAQ)

Is this outboard engine suitable for saltwater use?

Yes, the Mercury 20HP EFI 20MH is suitable for both freshwater and saltwater use. However, we recommend flushing the engine with fresh water after saltwater use to maintain its longevity.

How fuel-efficient is this outboard?

Thanks to its EFI system and 4-valve SOHC design, this engine offers excellent fuel economy, reducing operating costs while delivering peak performance.

Can I get replacement parts easily?

Absolutely. Mercury offers extensive support through a global dealer network. You can also contact us directly for parts and service options.

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Specifications Recap

• Engine Type: Mercury 20MH Inline 2, Four Stroke

• Horsepower: 20HP

• Cylinders: 2

• Shaft Length: 15” (Short)

• Steering: Tiller

• Starting System: Manual

• Weight: 105 lbs

• Full Throttle Range: 5700–6200 RPM

• Displacement: 333cc

• Fuel System: EFI

• Induction: 4-Valve, SOHC

• Warranty: 3 Years (Mercury Marine)

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Where to Buy the Mercury 20HP EFI Outboard Engine 20MH

At Piese Moto Franco, we specialize in premium outboard motors and marine parts. You can find this engine under our Outboard Motors category, along with a wide selection of Mercury, Honda, Yamaha, and Evinrude models.

Need help or want to place an order? Reach out anytime via our Contact Page. We’re here to help with fast shipping, secure payment options, and expert support.

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Final Thoughts

The Mercury 20HP EFI Outboard Engine 20MH delivers everything you need for dependable, high-performance boating. From its powerful yet efficient EFI engine to its lightweight, compact build, it’s a standout choice for serious boaters who need reliability and ease of use.

Explore our collection of outboard motors today, or contact us to speak with a marine engine expert.