Mercury – Enertia ECO Propeller | 16" Diameter x 23" Pitch | Left-Hand Rotation | 3-Blade | Stainless Steel | Polished Finish | 8M0151262

Overview

If you’ve spent years on the water, you know it’s not just about speed — it’s about efficiency, balance, and the feeling that your boat is running exactly the way it should. The Mercury Enertia ECO Propeller ( 8M0151262) delivers that feeling in every throttle push. Designed for long runs and long days, it helps you go farther on less fuel, without giving up the acceleration and handling you love. It’s smooth, quiet, and dependable — the kind of prop you trust when the water stretches out wide in front of you and the horizon looks like an open invitation.

Key Features

• Diameter & Pitch: 16" Diameter x 23" Pitch
• Rotation: Left-Hand
• Blade Count: 3-Blade
• Material: Mercury X7 Stainless Steel Alloy (30% stronger than conventional stainless steel)
• Finish: Polished
• Hub System: Requires Mercury hub kit (sold separately)
• Design Details: Built for cruising efficiency with broad blade geometry and Mercury’s advanced hydrodynamic design for optimal lift and control

Engine & Boat Compatibility

• Compatible with Mercury and Mariner 90–115 HP Command Thrust outboards
• Fits Mercury 135–350 HP TwoStroke and FourStroke outboards (excluding V10 Verado models)
• Works with MerCruiser Alpha One and Bravo One sterndrives
• Ideal for offshore fishing boats, deep-V hulls, family cruisers, and pontoon setups

Performance Benefits

From the moment you ease into the throttle, the Enertia ECO Propeller feels different — tighter, more connected, and impressively responsive. It’s built for that steady, confident pull that gets your boat up and running without hesitation, then settles into a cruise that feels effortless. Once you find your rhythm, you’ll notice how quietly and efficiently it moves through the water, helping you stretch your range and spend more time doing what you love.

At midrange speeds, the Enertia ECO shines. It delivers a sweet blend of lift and economy that makes long hauls more enjoyable and less costly. You’ll get smoother handling, quicker acceleration, and less strain on the engine. And with its X7 stainless-steel construction, you can count on lasting strength and corrosion resistance — whether you’re running saltwater or freshwater, this prop won’t quit before you do.

Why It’s a Strong Choice

If you’re serious about boating, you already know fuel economy can make or break a long weekend. That’s where the Mercury Enertia ECO really earns its reputation. It’s not just about saving gas — it’s about maximizing your boat’s full potential. Mercury’s engineers designed it to perform where you actually drive most of the time: the cruising range. That’s where it delivers its best results, combining impressive efficiency with smooth, controlled handling.

It’s a genuine Mercury OEM propeller, which means every aspect — from the pitch to the finish — is built to exacting standards. You’ll spend less time worrying about performance and more time enjoying it. If you want a propeller that rewards your time on the water with comfort, power, and range, the Enertia ECO is an easy recommendation.

FAQ Section

Q1: Which Mercury engines does the Enertia ECO fit?

It fits Mercury and Mariner 90–115 HP Command Thrust outboards, 135–350 HP TwoStroke and FourStroke outboards (excluding V10 Verado), and MerCruiser Alpha One and Bravo One sterndrives.

Q2: What makes this propeller different from other Mercury options?

The Enertia ECO is designed to maximize fuel economy at cruising speeds, using Mercury’s X7 stainless alloy for strength and efficiency without sacrificing acceleration.

Q3: How do I know if this pitch or size is right for my boat?

If you cruise often at midrange speeds and want to go farther between refueling stops while maintaining strong acceleration, the 16" x 23" pitch is an excellent choice.

Q4: Can this prop be used in both saltwater and freshwater?

Yes. The corrosion-resistant stainless-steel build performs equally well in both environments.

Q5: What hub system does it use?

It requires a Mercury hub kit, sold separately, for secure installation and smooth operation.