MFS 90AETL
The MFS90 design is built on our best-selling models the MFS40/50/60 and the…
Currently out of stock — contact us for availability
- Venipak pallet courier to your door
- Collect at our showroom in Vilnius
- 14-day returns for unused goods
- Advice and installation in our own service centre
SKU: MFS90AETL
Versatile engine for motorboats and fishing boats
A mid-power Tohatsu four-stroke engine for everyday boating: enough power to get onto the plane quickly, quiet enough for longer trips and economical when trolling at low revs.
Who this model suits best.
For fishing
Economical running at low revs when trolling and enough thrust to head back against the waves.
For sailing
A powerful auxiliary motor for a larger sailing boat — for manoeuvring in harbour and motoring when there's no wind.
For leisure boating
Smooth acceleration and quiet running for trips with family or guests.
Tuned 4-2-1 exhaust
The symmetrical 4-2-1 exhaust manifold increases torque and acceleration. This solution is a first on the market and is used only in Tohatsu engines.
Exceptional torque
Thanks to the 4-2-1 tuned exhaust, the MFS75/90/100/115 has the highest torque in its class: it gets on the plane faster and reaches top speed more quickly.
Durability and optimal weight
The heavier parts — the cylinder head, exhaust manifold, engine base, crankcase and lower unit — have each been optimised for strength and lower weight.
Excellent fuel economy
The MFS75/90/100/115 uses an SOHC-4V layout that is unique in its class, whereas competitors opt for SOHC-2V or DOHC-4V. The spark plugs are positioned in the centre of the combustion chamber, so combustion is more even.
Quiet operation
An equal-length intake manifold, 4-2-1 tuned exhaust and a precisely tuned ECU give the engine a pleasant, unobtrusive sound.
Handling
Precisely tuned ECU programming improves acceleration when you need it — the boat gets onto the plane faster.
Multifunction handle with PTT switch at the end
Ideal for commercial use: a large ergonomic gear lever at the front and a longer throttle grip with a tilt and trim (PTT) switch at the end.
TOCS 4.3-inch display (accessory)
The TOCS display connects to the CAN bus and communicates with the engine ECU: it shows engine data, error codes and warnings.
Up close, from every side.

Tohatsu MFS 90AETL – a dynamically designed 90 hp four-stroke engine, based on Tohatsu’s best-selling models, designed for motorboats and larger boats.
- Power: 90 hp (66.2 kW), 4 cylinders, 1995 cm³
- Unique SOHC 4-valve design – exceptional fuel economy
- Weight: 178 kg, long shaft (20″)
- Electric starter, remote control, electric trim and tilt
- Powerful alternator 12V 492W (41 A)

All the numbers in one place.
Delivery, returns and warranty.
Delivery
This item is delivered to your door by Venipak pallet courier anywhere in Lithuania; delivery costs 30,25 € incl. VAT. You can also collect the order at our showroom in Vilnius.
Returns
Unused goods in original packaging can be returned within 14 days.
Warranty
Manufacturer warranty applies; the exact term depends on the brand and model.
Payment in instalments
ESTO leasing is available for most products — you can calculate the monthly payment before ordering.
Official dealer
Authorised sales and warranty in Lithuania.
Own service centre
Service and parts in Vilnius.
Choose with us
We help you match the model to your boat.
Personal consultation
Advice before and after the purchase.