Suzuki 15 HP DF15AEL5 Outboard Motor

Description

This is the Suzuki DF15AEL5 for sale: a new 15 horsepower EFI four stroke with a 20 inch long shaft, electric start and a tiller handle, from Suzuki’s later series 5 production. It is in the factory carton, the price is on this page, and we ship it to buyers all over the world after sending you a delivery quote.

The series 5 label matters to some buyers because of the warranty that goes with it, and we explain that below. For everyone else, the motor is the 327 cc twin that Suzuki has built for years, with a few details that make it a good pick for a repower.

The page runs through the specifications, what the 5 means, how this model differs from the earlier DF15AEL2, a repower checklist, rigging, propping, care and a short buying guide. It is long because small motors still deserve careful choices.

Suzuki DF15AEL5 for sale: Specifications

The carton paperwork is the final word on figures. Suzuki’s 2.5 to 30 HP outboard page shows the range if you want to compare it with the rest.

What the 5 Means on the Suzuki DF15AEL5 for sale

DF is Suzuki’s four stroke line, 15 is the horsepower, A is the fuel injected generation, E is electric start and L is the 20 inch long shaft. The 5 at the end is the production series. Suzuki does not publish model years in the usual way, so a series number is how dealers tell one batch from another.

Dealer listings for this series describe Suzuki’s newest five year manufacturer warranty, while the series 2 listings describe three years. Terms vary by country and by how the motor is registered, so ask us what applies where you live. The engine specifications we list are the same as for the DF15AEL2.

A Repower Checklist for the Suzuki DF15AEL5 for sale

A large share of buyers replace an old two stroke 15 or 20. If that is you, work through these points before the motor arrives.

• Check the transom for soft spots, cracks and loose bolts.
• Measure the transom height. About 20 inches suits this long shaft.
• Read the boat plate for maximum horsepower and engine weight.
• Replace old fuel lines, primer bulb and tank if they are cracked or rusty.
• Fit a fresh marine battery and a fused feed to the starter.
• Plan how you will carry and lift 108 lb.
• Decide what to do with the old motor.

Do those seven things and the swap is easy. Skip them and the new motor pays for old problems.

Old Two Stroke Versus New Four Stroke

Owners of old two strokes know the routine. Mix the oil, choke it, pump the bulb, pull and hope. The Suzuki DF15AEL5 for sale replaces all that with a button. There is no pre-mix, no blue smoke and no fouled plugs from a long troll. Fuel injection works out the mixture for temperature and altitude, which makes starting equally easy in cold weather and at high altitude.

Be fair about the trade. A four stroke is heavier than an old two stroke of the same horsepower, and it needs oil changes. It also runs more quietly and burns fuel more evenly. For most owners, the exchange is clearly worth it.

Boats That Suit the Suzuki DF15AEL5 for sale

Larger jon boats and skiffs

Boats with a 20 inch transom, from 14 to 16 feet, are the main fit. Two adults and gear plane comfortably.

Sailboat auxiliaries

The long shaft reaches the water from a high bracket. Keep the alternator in mind, as it will top up a small battery while motoring.

Kicker and trolling

As a kicker on a bigger boat, the motor idles low and quiet and can be started by pull cord if the battery is weak.

Work and utility boats

Small utility boats, dive tenders and fishing platforms make good use of the gearing, which gives bite to a prop on loaded hulls.

Starting, Charging and the Backup Cord

The push-button start runs from a 12 volt battery. The pull cord comes through the cowl and works if the battery is flat, which is a real help when the boat has sat for weeks. A 145 watt alternator keeps the starting battery topped up while you run and can feed a sounder and lights.

Rigging the Suzuki DF15AEL5 for sale

Mount it on the centreline, tighten the clamp screws evenly and fit the safety chain. Set the height so the anti-ventilation plate sits level with the hull bottom. Run the battery cable with a fuse near the battery. Connect the fuel line from the portable tank and check for leaks. Clip the lanyard to your clothing.

On the first run, watch the tell-tale stream, listen for noises, and look at how the boat sits. Adjust the height and the trim pin until it runs level and the prop holds in turns.

Choosing a Propeller

The stock prop is a 3 blade aluminium 9.25 by 9.0. At full throttle the motor should reach 5,000 to 6,000 rpm with your normal load. Above that, add pitch. Below it, reduce pitch. Heavy boats and sailboats benefit from lower pitch. Light boats suit more.

Tell us your boat and the usual load, and we will suggest a size. Genuine props and parts are on Suzuki’s genuine parts and accessories page.

The Suzuki DF15AEL5 for sale Against Other Choices

• The DF15AEL2 is the earlier series with the same engine.
• The DF15AES5 is the short shaft version of this series.
• The DF15ATHL5 adds power tilt.
• The DF20AEL5 offers 20 horsepower on the same layout.
• The DF9.9BEL5 is smaller and lighter.

If you want the series 5 label, a long shaft and a button start, the Suzuki DF15AEL5 for sale fits.

Getting the Transom Ready for the Suzuki DF15AEL5 for sale

A transom does the hard work on a small boat. It takes the thrust, the weight and the shock of every wave. On an old aluminium boat, look for cracks around the bolt holes and along the weld seams. On a wooden or composite transom, press with a screwdriver handle. Soft spots mean rot. Fix them first.

If you are drilling new holes for a bracket, seal them with marine sealant. Water that gets into a transom core destroys it over a few seasons. Use stainless fasteners with large washers, and back them with a plate if the transom is thin. These details are not exciting, but a motor on a sound transom behaves better and lasts longer.

Reading the Boat Plate and Local Rules

Many countries require a plate that gives the maximum horsepower, and some regulate the engine type or size in certain waters. Check the rules where you boat. Some lakes limit horsepower or ban certain engines, and some rental waters require quiet motors. A four stroke injected motor suits most of them, but it is your job to confirm. If your boat has no plate, size the motor to the hull and be cautious.

Living With the Suzuki DF15AEL5 for sale

Day to day, the motor asks very little. You tilt it down, press the button, wait a few seconds and go. At the end of the day you flush it, check the fuel and tilt it up. Every few months you check the oil and look over the prop. Once a year you do the service. That is the whole routine, and it keeps the Suzuki DF15AEL5 for sale running for years.

If something sounds or feels wrong, stop and look. A new noise, a smell of hot oil, or a weak stream from the tell-tale means you should stop and check before the damage spreads. Small motors do not forgive overheating.

Spares to Keep for the Suzuki DF15AEL5 for sale

A small kit is cheap insurance. Keep a spare prop and nut, a pair of plugs, a fuel filter, an impeller kit, a spare lanyard and a length of fuel line. At home, keep gear oil, engine oil and an anode for the yearly service. Genuine parts are easy to buy in most countries, and we can supply them with your order if you ask.

Series 2 or Series 5: Which Suzuki DF15AEL5 for sale Buyers Should Choose

We list both series, so we get this question every week. The engine, shaft, starter and alternator match on paper. What differs is the production batch and, according to dealer listings, the length of the factory warranty. The series 5 is also priced higher than series 2 on this site, so you pay for the later batch.

If the longer warranty matters to you, for example because the boat will work hard or sit in a hard-to-reach place, the series 5 is the sensible choice. If you want the lowest price and are happy with a shorter term, the earlier DF15AEL2 is worth a look. Either way, ask us to confirm the warranty terms for your country in writing before you order.

Using the Suzuki DF15AEL5 for sale as a Kicker Motor

Kicker motors earn their keep on the day the main engine fails, and on long trolling days when the big motor is too thirsty. A 15 with a long shaft sits low on a bracket beside the main engine, and reaches the water through chop. The electric start means you do not need to climb back to pull a cord. The cord remains a backup when the battery gets low from a long day.

Make sure the tiller can swing without hitting the main engine, and run a steering link between the two if you want the kicker to follow the helm. Many owners leave the kicker free and steer with the main engine tilted up. Tell us your setup and we will talk through the options for your Suzuki DF15AEL5 for sale.

Fuel, Oil and Lubrication

The motor takes unleaded gasoline of 87 octane. Use fresh fuel from a clean source. In places where ethanol blends are common, check the hoses and the tank for compatibility, and do not leave ethanol blended fuel in the tank for months. Use SAE 10W-30 or 10W-40 engine oil. The sump holds 33.8 fl oz, which is 1,000 mL, so an oil change is a quick job.

The oil pump is a cam driven trochoid type in a wet sump, much like an automotive engine. It works from the first turn, and the low oil pressure warning will tell you if it falls. Check the dipstick on a level motor before every long trip. Gear oil is separate and sits in the lower unit. Change it each season with the motor upright.

The Controls and Safety Features

The shift lever on the front of the cowl is handy. The twist grip throttle has tension adjustment. The lanyard stop switch kills the engine if you leave the helm. The start-in-gear lockout prevents a start unless the motor is in neutral. The motor also has a low oil pressure warning, an overheat warning and an over-rev limiter.

Teach everyone who might drive the boat how these work. A passenger who knows how to find neutral and pull the lanyard can save the day if the skipper goes overboard. The Suzuki DF15AEL5 for sale makes that easy, because the controls are simple and in plain sight.

Beginner Mistakes to Avoid

Do not run the motor out of water, not even for a few seconds. Do not let the fuel tank vent stay closed. Do not tilt the motor with the lock pin in the wrong place. Do not stack heavy gear on the stern of a light boat. Do not skip the flush after salt trips. Each mistake is common, each is cheap to avoid, and each costs real money when ignored.

Last, do not hang the Suzuki DF15AEL5 for sale on a transom you have not checked. A failed transom takes the motor with it, and a motor on the bottom of a lake is no use to anyone.

Delivery Day: What to Do When the Suzuki DF15AEL5 for sale Arrives

When the carton arrives, check the outside before you sign. Look for crushed corners, wet patches and torn straps. If anything looks wrong, write it on the delivery paper and take photos. Open the box in a dry place, lift the motor out with a helper and check it against the packing list. Compare the model code on the motor with the code on this page.

Keep the carton and packing for a few weeks, in case something needs to go back. Fill in the warranty card or register the motor if your country asks for it, and file the invoice with the owner’s manual. Write the serial number on the inside cover of the manual. If the Suzuki DF15AEL5 for sale is ever stolen, that number is how the police and Suzuki dealers identify it.

Then fit it, test it at the dock and enjoy it. If you hit any problem in the first weeks, send us a message with photos and your order details, and we will help you sort it out.

Breaking In the Suzuki DF15AEL5 for sale

Follow the owner’s manual. Vary the throttle for the first hours, avoid long full throttle runs and change the oil at the first service. A careful start helps the rings seat and the engine last.

Maintenance on the Suzuki DF15AEL5 for sale

• Flush with fresh water after every trip.
• Change engine oil and filter yearly or at the manual interval.
• Change gear oil each season and check for milky oil.
• Replace the impeller every two or three seasons.
• Replace the anode when half gone.
• Replace the fuel filter and keep fuel fresh.
• Check plugs and grease clamp screws and the tilt pin.

Warnings for low oil pressure and overheating protect the engine. The rev limiter guards against over speed.

Running Costs

Fuel burn depends on your boat, load, prop and throttle, so we give no invented numbers. The injected engine is steady and easy to start. Over the years, the Suzuki DF15AEL5 for sale costs you oil, plugs, an impeller and fuel.

Salt Water and Storage

Saltwater rated with a multi-layer finish. Flush after salt trips, rinse the cowl and grease the clamp screws. For long layups, use stabilised fuel, flush, change the oil, keep the battery charged and store upright.

Common Problems

Will not crank. Check lanyard, neutral and the battery terminals.

Starts and stalls. Open the tank vent, check the fuel line and filter.

Low top speed. Check prop pitch and motor height.

Weak tell-tale stream. Clear the outlet and check the impeller.

What Ships in the Carton

• Suzuki DF15AEL5 outboard
• Portable fuel tank and line as listed by Suzuki
• Factory propeller
• Owner’s manual and warranty paperwork

Battery and cables are not included. Ask what ships with your order.

Warranty on the Suzuki DF15AEL5 for sale

Suzuki factory warranty papers come with the motor. Dealer listings for this series mention a five year term, but the terms depend on your country and how the motor is registered and used. Ask us about your region before you order, and keep your invoice and service records.

Shipping Worldwide

We pack the motor in its carton and book freight to your port, airport or door, with a written quote before you pay. You get tracking and the export papers. If you use your own forwarder, we hand the carton over.

Buying the Suzuki DF15AEL5 for sale From Us

The motor is new and the price is on this page. We confirm stock and model code at order. Read our refund and return policy and terms and conditions. See the reviews page, learn about us, or use the contact page.

More Suzuki Outboards

• All 15 HP Suzuki outboards
• Suzuki DF15AES5
• Suzuki DF15ATHL5
• Suzuki DF20AEL5
• All Suzuki outboards
• The full shop

Our blog has more rigging advice. Suzuki’s worldwide site at globalsuzuki.com shows the marine range.

FAQ: Suzuki DF15AEL5 for sale

Is the Suzuki DF15AEL5 for sale new?

Yes, new in the factory carton.

What does the 5 mean on the Suzuki DF15AEL5 for sale?

It is the production series. The earlier series is marked 2.

What shaft length is the Suzuki DF15AEL5 for sale?

20 inch, the L long shaft.

Does the Suzuki DF15AEL5 for sale have electric start?

Yes, with a pull cord backup.

How heavy is the Suzuki DF15AEL5 for sale?

108 lb as listed.

Do you ship the Suzuki DF15AEL5 for sale to my country?

Yes, worldwide, with a quote before payment.

Final Word

For a repower or a new long shaft rig, the Suzuki DF15AEL5 for sale gives you a quiet, fuel injected twin with a button start and a pull cord. Order it today, or send us your boat details first and we will check the fit.