Enertia Eco
3-Blade Stainless Steel Propeller



The Enertia Eco propeller was created with an innovative design specifically to provide optimal fuel economy and performance at cruising speed – the engine rpm range where boaters spend most of their time. It features a broad 16-inch diameter design, with an extra-large blade area and a high progressive rake for increased bow lift.
Compared with some popular propellers used for similar applications, the Enertia Eco prop can provide up to a 10% improvement in fuel economy at cruise and significant improvements across the rpm range. It’s built with proprietary Mercury X7 Alloy, which is 30% stronger and four times more durable than conventional stainless steel.
- Hub kit is sold separately. Please see the fitment information provided to select the correct hub kit for your application.
- Enabled with 3-hole Performance Vent System (PVS) to allow optimal hole-shot customization.
- Mercury engineered the Enertia ECO prop to squeeze every last mpg out of high-horsepower engines. Its extra blade area and aggressive design efficiently transfer power to the water at cruising speeds, reducing fuel burn in the rpm range where boaters operate most of the time.
Mercury Marine offers a 1-year limited warranty on all Mercury propellers. To determine warranty requirements for a specific item, please contact the manufacturer or contact us for assistance. Please note warranty processing may take 2-4 weeks and will be subject to Mercury Marine's policies and discretion. Mercury warranty does not cover defects determined to be caused by normal wear or due to customer negligence.
Call us at (920) 788-0220 during our standard business hours to talk to an expert. Or send us a message (average reply time 2h).
Description
Mercury Enertia Eco Propeller
The Enertia Eco propeller was created with an innovative design specifically to provide optimal fuel economy and performance at cruising speed – the engine rpm range where boaters spend most of their time. It features a broad 16-inch diameter design, with an extra-large blade area and a high progressive rake for increased bow lift.
Compared with some popular propellers used for similar applications, the Enertia Eco prop can provide up to a 10% improvement in fuel economy at cruise and significant improvements across the rpm range. It’s built with proprietary Mercury X7 Alloy, which is 30% stronger and four times more durable than conventional stainless steel.
- Hub kit is sold separately. Please see the fitment information provided to select the correct hub kit for your application.
- Enabled with 3-hole Performance Vent System (PVS) to allow optimal hole-shot customization.
- Mercury engineered the Enertia ECO prop to squeeze every last mpg out of high-horsepower engines. Its extra blade area and aggressive design efficiently transfer power to the water at cruising speeds, reducing fuel burn in the rpm range where boaters operate most of the time.
Mercury Enertia Eco Propeller
Stainless Steel (Proprietary Mercury X7 Alloy, which is 30% stronger and four times more durable than conventional stainless steel)
Mercury Flo-Torq Hub Kit (sold separately). Please see the fitment information below to determine which hub kit is needed for your application.
Through hub exhaust with Mercury's Performance Vent System (PVS).
- 16 x 17"
- 16 x 18"
- 16 x 19"
- 16 x 20"
- 16 x 21"
- 16 x 22"
- 16 x 23"
I installed the Enertia Eco propellers on my Regulator 33 Center Console and the fuel consumption improved considerably over the Revolution 4 propellers I had.

We make a few long runs to the Bahamas each year, and other long trips too. The Enertia Eco propellers help with the fuel economy, and they handle well too.

According to the SmartCraft Mobile app we got significantly better fuel economy., roughly 10%. The props will pay for themselves if we do enough boating. Hopefully we do!

Fuel efficiency meets performance.
Experience a revolution in marine performance with the Mercury Enertia® Eco propeller—engineered to deliver optimal fuel economy and enhanced cruising performance. Its innovative 16-inch diameter design, extra-large blade area, and high progressive rake work together to boost bow lift and efficiency, offering up to a 10% improvement in fuel savings.
Plug-and-play performance.
The Enertia Eco features Mercury’s patented Performance Vent System (PVS®), which uses interchangeable vent plugs in up to three holes to precisely control exhaust gas venting for an optimized hole shot. By swapping plugs in seconds—from fully closed to various vent sizes—boaters can dial in engine RPM for quicker planing under different loads and altitudes
Fuel efficiency meets performance.
Experience a revolution in marine performance with the Mercury Enertia® Eco propeller—engineered to deliver optimal fuel economy and enhanced cruising performance. Its innovative 16-inch diameter design, extra-large blade area, and high progressive rake work together to boost bow lift and efficiency, offering up to a 10% improvement in fuel savings.
Plug-and-play performance.
The Enertia Eco features Mercury’s patented Performance Vent System (PVS®), which uses interchangeable vent plugs in up to three holes to precisely control exhaust gas venting for an optimized hole shot. By swapping plugs in seconds—from fully closed to various vent sizes—boaters can dial in engine RPM for quicker planing under different loads and altitudes
Mercury Enertia Eco Propeller Review
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