Tohatsu MFS90A 90HP 4-Stroke Outboard Motor – Long (20") Shaft, Electric start

About this motor

The Tohatsu MFS90A is a 90HP four-stroke outboard motor built for boat owners who need dependable power on the water. Fitted with a 4-cylinder, SOHC-4V, water-cooled powerhead displacing 1496cc and running a electronic fuel injection (efi) fuel system, this long (20″) shaft outboard is set up with electric start and remote mechanical control, giving you a straightforward, reliable setup whether you’re heading out for a weekend fish or a longer day on the water.

At 163kg, the MFS90A is engineered to be light enough to handle on the transom while still delivering the torque and acceleration boaters expect from Tohatsu’s four-stroke range. It suits aluminum and fibreglass runabouts and family fishing boats from 5m to 5.5m, and is finished in Tohatsu Grey to match Tohatsu’s current outboard line-up.

Key features:
– Industry-first 4-2-1 Performance Tuned Exhaust maximises torque and acceleration throughout the rev range
– Unique SOHC-4V design where most competitors use SOHC-2V or DOHC-4V layouts
– Variable Idle System allows idle speed adjustment from 650 to 850rpm for better trolling control
– High-output 41-amp alternator supports fishfinders, sounders and other onboard electronics
– Backed by Tohatsu’s 5-year factory warranty for long-term reliability

Why choose a Tohatsu 90HP outboard from our store: every engine we sell is new, and warranty coverage is explained on our Warranty page. Our team can help you confirm shaft length, control type and rigging compatibility for your specific boat before you buy, so you get the right engine the first time. Shipping is available across Canada, and our team in Duncan, BC can help with fitting advice, servicing and repairs after your purchase.

Browse our full range of Tohatsu outboard motors and accessories, or get in touch with our team if you need help choosing the right horsepower and shaft length for your boat.

What’s included with your outboard

Wave Engines supplies this outboard rigged and ready to fit. The following is shipped with the motor:

• Remote control box (side-mount or binnacle) with key ignition switch, neutral safety and engine stop lanyard
• Throttle and shift control cables, cut to length for your installation
• Rigging wiring harness with battery cables and terminal hardware
• Instrument gauges – tachometer and trim/tilt gauge
• Fuel line with primer bulb and water-separating fuel filter
• Mounting hardware, engine tool kit and spare spark plugs
• Owner’s manual, warranty registration and pre-delivery inspection record