$15,364.00
150 HP four-stroke, 2500cc inline four-cylinder engine
20″ long shaft with remote mechanical steering
Electronic Fuel Injection (EFI) for reliable starts
Lightweight at 455 lbs with low-vibration mounts
3.2-gallon external fuel tank
Corrosion-resistant for freshwater/saltwater use
Electric start with power trim & tilt
White cowling for premium styling
The Mercury 150L White is a premium four-stroke outboard motor designed for medium boats such as aluminum fishing boats, pontoons, inflatables, and cruisers up to 22-24 feet. Featuring a 20-inch long shaft, it weighs 455 lbs, offering a balance of power and style in its 150 HP class with a distinctive white cowling for a modern look. The 2500cc (152.6 cubic inch) inline four-cylinder engine with Electronic Fuel Injection (EFI) and 16-valve DOHC design delivers exceptional low-end torque for quick planing and a full throttle range of 5000-6000 RPM. Equipped with remote mechanical steering for precise control, electric start for effortless ignition, and power trim & tilt for easy adjustments. The motor features a 3.2-gallon external fuel tank, low-vibration mounts for smooth operation, and a 60-amp alternator to support electronics. Built for durability in freshwater and saltwater, it uses 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 fuel efficiency, the 150L White is ideal for versatile, worry-free boating with a premium aesthetic.
| Engine | 4-stroke, DOHC | Inline 4-cylinder | 2500cc / 152.6 cu in | 150 HP @ 5000-6000 RPM | EFI, 16-valve | Digital CD ignition | Water-cooled |
| Shaft | 20″ long | Corrosion-resistant | 10.6″ x 11.8″ 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 | 60 amps / 756 watts | Low-speed charging | Regulated charging | Supports electronics | Optional alternator | Maintenance-free | Battery required |
| Weight | 455 lbs / 206 kg | Lightweight design | Balanced weight | Portable for class | Minimal drag | Easy transport | Transom mount |
| Performance | 5000-6000 RPM range | Fuel-efficient | Low emissions | High torque | Quick acceleration | Quiet operation | Top speed 45-50 mph |
| Compatibility | 22-24 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, DOHC | Inline 4-cylinder | 2500cc / 152.6 cu in | 150 HP @ 5000-6000 RPM | EFI, 16-valve | Digital CD ignition | Water-cooled |
| Shaft | 20″ long | Corrosion-resistant | 10.6″ x 11.8″ 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 | 60 amps / 756 watts | Low-speed charging | Regulated charging | Supports electronics | Optional alternator | Maintenance-free | Battery required |
| Weight | 455 lbs / 206 kg | Lightweight design | Balanced weight | Portable for class | Minimal drag | Easy transport | Transom mount |
| Performance | 5000-6000 RPM range | Fuel-efficient | Low emissions | High torque | Quick acceleration | Quiet operation | Top speed 45-50 mph |
| Compatibility | 22-24 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: 2500cc inline four-cylinder engine with EFI and 16-valve DOHC design provides strong torque, quick acceleration, and fuel efficiency for medium boats.
Remote Mechanical Steering: Offers precise control with an adjustable steering system, enhancing maneuverability for diverse boating conditions.
Lightweight Design: At 455 lbs, it’s optimized for portability while delivering robust power for demanding applications.
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.
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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@go2float.com—we’re here to help!
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5 reviews for Mercury 150hp White 20″ Shaft | 150L
Trolling beast on my multi-species rig—starts with one push, no priming, and the inline-4 delivers massive displacement for heavy spreads, 12 hours on one tank. No prop slip in turns at 4000 rpm, pushing 36 mph clean. Four-cylinder silence with that white style lets me focus on fish—better corrosion resistance than my old Suzuki!
Perfect for my 20-foot river deep-V—the 150L White’s battery-free EFI handles currents like a pro, 60-amp alternator keeps electronics humming. Electric start in any weather, 20% better efficiency than carb models, planes at 34 mph with four aboard. Cool-running, vibration-free with gear-driven balance—Mercury’s white edition adds flair with serious grunt!
The 150L White is a rocket on my 20-foot bass boat—455 lbs feels light for the power, and the 20″ shaft with power trim handles flats like a dream. EFI starts instantly without a battery, even on chilly mornings. Trolled for bass all day on under 7 gallons, hitting 42 mph at 5800 rpm solo. Quiet inline-4 with that sleek white look—Mercury’s 3.0L torque outshines my old 150!
Solid performer on my coastal aluminum—the 150L’s 20″ shaft and 3.0L torque conquer bays, EFI optimizes for 8 mpg on long runs. Strong low-end grunt planes my 21-footer fast even loaded, tops 39 mph with two. Power trim simplifies docking. Minor con: white finish needs extra cleaning in salt, but the quiet run and reliability are top-notch.
Upgraded to this white 150hp for my 22-foot pontoon, and it’s a game-changer. Electric start via EFI is flawless, and the SOHC engine sips fuel at about 9 mpg cruising with six aboard. Pushes 32 mph loaded on the 20″ shaft, whisper-quiet for family cruises. The white cowling pops against the deck—lightest 150hp I’ve run, zero vibes after 45 hours!