Original price was: $4,636.00.$2,318.00Current price is: $2,318.00.
25 HP four-stroke, 500cc inline three-cylinder engine
20″ long shaft with remote mechanical steering
Electronic Fuel Injection (EFI) for reliable starts
Lightweight at 157 lbs with low-vibration mounts
3.2-gallon external fuel tank
Corrosion-resistant for freshwater/saltwater use
Electric start with power trim & tilt
Adjustable throttle and steering tension
The Mercury 25ELPT is a robust, lightweight four-stroke outboard motor designed for small to medium boats such as aluminum fishing boats, pontoons, inflatables, and small cruisers up to 16-18 feet. Featuring a 20-inch long shaft, it weighs 157 lbs, offering a balance of power and portability in its 25 HP class. The 500cc (30.5 cubic inch) inline three-cylinder engine with Electronic Fuel Injection (EFI) provides strong low-end torque for quick planing and a full throttle range of 5400-5800 RPM. Equipped with remote mechanical steering for enhanced control, an electric start system for effortless ignition, and power trim & tilt for easy adjustments, it ensures a seamless boating experience. The motor includes a 3.2-gallon external fuel tank and low-vibration wishbone mounts for smooth operation. Built to withstand freshwater and saltwater conditions, it features low-copper aluminum alloys, stainless steel components, and a multi-layered priming and painting process for superior corrosion resistance. With reliable starting, instant throttle response, and excellent fuel efficiency, the 25ELPT is ideal for versatile, worry-free boating.
| Engine | 4-stroke, SOHC | Inline 3-cylinder | 500cc / 30.5 cu in | 25 HP @ 5400-5800 RPM | EFI, 4-valve | Digital CD ignition | Water-cooled |
| Shaft | 20″ long | Corrosion-resistant | 9.2″ x 10.1″ 3-blade prop | Shallow water drive | Power trim & tilt | Standard rotation | Salt/freshwater rated |
| Controls | Remote mechanical steering | Electric start | Adjustable throttle | Power trim & tilt | Steering tension control | Safety lanyard | Engine alert system |
| Charging | 17 amps / 210 watts | Low-speed charging | Regulated charging | Supports electronics | Optional alternator | Maintenance-free | Battery required |
| Weight | 157 lbs / 71 kg | Lightweight design | Balanced weight | Portable for class | Minimal drag | Easy transport | Transom mount |
| Performance | 5400-5800 RPM range | Fuel-efficient | Low emissions | High torque | Quick acceleration | Quiet operation | Top speed 25-28 mph |
| Compatibility | 16-18 ft boats | Aluminum fishing boats | Pontoons | Inflatables | 3.2-gal external tank | Aluminum prop | Salt/freshwater rated |
| Dimensions | 20″ shaft length | 16.7″ W | 41.3″ H | 27.2″ L | Corrosion-resistant | Transom mount | Power tilt |
| Engine | 4-stroke, SOHC | Inline 3-cylinder | 500cc / 30.5 cu in | 25 HP @ 5400-5800 RPM | EFI, 4-valve | Digital CD ignition | Water-cooled |
| Shaft | 20″ long | Corrosion-resistant | 9.2″ x 10.1″ 3-blade prop | Shallow water drive | Power trim & tilt | Standard rotation | Salt/freshwater rated |
| Controls | Remote mechanical steering | Electric start | Adjustable throttle | Power trim & tilt | Steering tension control | Safety lanyard | Engine alert system |
| Charging | 17 amps / 210 watts | Low-speed charging | Regulated charging | Supports electronics | Optional alternator | Maintenance-free | Battery required |
| Weight | 157 lbs / 71 kg | Lightweight design | Balanced weight | Portable for class | Minimal drag | Easy transport | Transom mount |
| Performance | 5400-5800 RPM range | Fuel-efficient | Low emissions | High torque | Quick acceleration | Quiet operation | Top speed 25-28 mph |
| Compatibility | 16-18 ft boats | Aluminum fishing boats | Pontoons | Inflatables | 3.2-gal external tank | Aluminum prop | Salt/freshwater rated |
| Dimensions | 20″ shaft length | 16.7″ W | 41.3″ H | 27.2″ L | Corrosion-resistant | Transom mount | Power tilt |
High-Performance Engine: 500cc inline three-cylinder engine with EFI and a 4-valve SOHC design provides strong torque, quick acceleration, and fuel efficiency for small to medium boats.
Remote Mechanical Steering: Offers precise control with an adjustable steering system, enhancing maneuverability for diverse boating conditions.
Lightweight Design: At 157 lbs, it’s designed for portability and reduced drag, making it ideal for small vessels.
Reliable Starting: EFI and electric start system ensure effortless ignition in all conditions, with instant throttle response for smooth operation.
Corrosion Resistance: Low-copper aluminum alloys, stainless steel water pump housing, zinc-coated passages, and sacrificial anodes ensure durability in harsh marine environments.
Smooth Operation: Wishbone mounts and tuned intake reduce vibration, while a through-propeller-hub exhaust minimizes noise for a comfortable ride.
Fuel Efficiency: EFI optimizes fuel delivery, paired with a 3.2-gallon external tank for extended range, using 87-octane fuel with up to 10% ethanol.
Safety Features: Engine alert system monitors low oil pressure, overheating, over-revving, and sensor failure, with a safety lanyard for emergency stops.
How Does Shipping Work and How Long Does It Take?
We understand how important it is for your new item to arrive safely and in perfect condition. We partner with professional carriers to ensure every order is handled with expert care from start to finish.
Order Processing & Shipping Times
Orders are processed and shipped within 2-5 business days (excluding weekends and holidays). All items are delivered within 10 business days from the date of shipment. As your delivery date nears, the shipper will contact you to coordinate a seamless drop-off.
Before ordering, please verify your shipping address to prevent delays. Your satisfaction is our priority, and we’re committed to making your shopping experience smooth and enjoyable. Have questions? Email us at sales@faa-marine.com—we’re here to help!
Original price was: $7,466.00.$3,733.00Current price is: $3,733.00.
Original price was: $7,452.00.$3,726.00Current price is: $3,726.00.
Original price was: $6,872.00.$3,436.00Current price is: $3,436.00.
$324.00
Your top marine equipment safely on time
30 Days Free Return Policy
We are here to help you!
Card Payment / Bank Payment
4 reviews for Mercury 25hp EFI 20″ Shaft | 25ELPT
+ FREE GIFT
This motor is a beast for my 17-foot jon boat. The EFI system is a game-changer—no choke, no fuss, just turn the key and go. Fuel efficiency is unreal, saving me at least 25% compared to my old 2-stroke. Quiet enough to talk over while trolling. Hits 23 mph solo. Couldn’t be happier!
Upgraded to this 25hp EFI for my skiff, and it’s been flawless. The battery-free EFI makes startups effortless, and it sips fuel like a dream—easily gets me through a full day on the lake. Pushes my 15-footer to 20 mph with three aboard. Quiet and smooth, no vibrations. Best outboard I’ve owned in years.
Really impressed with the Mercury 25hp EFI. The 20″ shaft fits my bass boat perfectly, and the EFI delivers consistent power. Trolled at 1.8 mph for hours without a hiccup, and it hits 21 mph at full throttle. Only downside is it’s a bit heavy at 146 lbs for manual lifting, but performance-wise, it’s top-notch
The Mercury 25hp EFI is a rockstar on my 16-foot aluminum boat. Starts instantly with the EFI system, even after sitting for weeks. Fuel economy is stellar—trolled for 10 hours and used less than a tank. Hits 22 mph with two people and gear. Super quiet, barely hear it running. Perfect for fishing and cruising. Mercury nailed this one!