Yamaha 25hp 4 Stroke Outboards - RRP - £4,229


Stock Reference: F25GES

Add to Shopping Cart

Share This Product:

Dulas boats offer a great range of outboard motors, for all purposes from lake use to open sea. Browse our extensive range from 1hp electric to 350hp petrol engines.

A compact motor - but with serious power and style
Open up the throttle on the F25 and you'll understand why it's in a class of its own: a versatile, twin-cylinder 4-stroke, it offers big performance allied to a smooth ride. And while brilliant fuel economy and easy handling come as standard, the engine is also kinder to the environment, with reduced exhaust emissions.
Extra benefits, normally only found on larger engines, include computer-controlled ignition, a special light-load starting system, and a large-volume silencer.
With single-lever steering friction adjustment, a high-output alternator and the Wide Range Power Trim & Tilt system option, the F25 makes a great choice for commercial, professional or leisure use.

One-piece, solid top cowling design
PrimeStart™ system for easy starting
Optimum power-to-weight ratio
Manual and Electric start options
Wide Range Power Trim & Tilt option
Front-mounted shift lever for easy control
High-output alternator for extra starting power
Multi-function tiller handle (optional)
Single-lever steering friction (Tiller model)
Shallow Water Drive for cruising close inshore
Fresh water flushing system

Engine type    4-stroke
Displacement    498 cm³
No. of cylinders/Configuration    2/In-line, SOHC
Bore x stroke    65.0 mm x 75.0 mm
Prop shaft output at mid range    18.4kW / 5,500 rpm
Full Throttle Operating Range    5,000 - 6,000 rpm
Lubrication system    Wet sump
Fuel Induction System    1-Carb
Ignition / advance system    CDI
Starter system    Manual (MH), Electric (E, ET) with Prime Start™
Gear ratio    2.08 (27/13)
Transom height    S:423mm L:550mm
Weight with propeller    F25DMHS: 77.0 kg, F25DMHL: 78.0 kg, F25DES: 78.0 kg, F25DEL: 79.0 kg, F25DETL:82.0 kg
Fuel tank capacity    separate, 25 litres
Oil pan capacity    1.4 litres
Additional features
Control    Tiller handle (MH), Remote control (E, ET)
Trim & Tilt method    Power Trim & Tilt (ET), Manual Tilt (MH, E)
Light coil / Alternator Output    12V - 14A with rectifier/regulator
  • Department: Inboard and Outboard Engines
  • Category: Yamaha Outboards
  • This is the fourth panel of the basic tab example. This is the fourth panel of the basic tab example.

    Dulas Boat and Caravan Co. Returns Policy


    All returns must be sent back with our Goods Return Form which will be e.mailed upon request.

    Return or exchange an item - our 100% money back guarantee - less postage.

    • If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 14 days of receipt,
    • Returned items should be unused and must be returned in original, undamaged packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge.


    1. Goods will only be accepted for return if they are despatched within 14 days of delivery, unless we have notified you otherwise.
    2. The item is your responsibility until it reaches us. Therefore, for your own protection, we recommend that you send the parcel using a delivery service that insures you for the value of the goods.
    3. The cost of returning the item to us is your responsibility.
    4. Delivery charges are only refundable where goods are faulty and a refund is made.


    1. Print off the returns form or one can be e.mailed to you.
    2. Fill out the returns form with as much information as you can (this will help prevent delay in your refund / replacement being processed).
    3. Re-pack your goods in the original, undamaged packaging.
    4. Post items via signed delivery to:

    Dulas Boat & Caravan Company, Amlwch Road, City Dulas, Anglesey, LL70 9DZ.

    Click on the link below for a downloadable copy of our returns policy and to download the Goods Return Form.



    Dulas Boat and Caravan Co. Delivery information


    Dulas Boat and Caravan Co. Terms & Conditions


    If for any reason you are not happy with your purchase you can return it to us in its original condition within 14 days of the date you received the item and we will issue a full refund for the price you paid for the item (original delivery and return costs payable by the customer). You can expect a refund in the same form of payment originally used for the purchase within 5 days of our receiving your return. If you require an exchange, please place a new order online.

    Please note that all images that are shown on the webiste are shown for illustrative purposes only. The actual product may vary due to product enhancement.

    Please e.mail us or telephone 01248 410266 to obtain a returns number which needs to be written on the outside of the parcel. Please re-package the goods and send to the address below :

    Dulas Boats, City Dulas, Anglesey, North Wales, LL70 9DZ.

    Please enclose a note stating your shipment number and the reason for your return and if you require a replacement / alternative item or refund.

    Items returned because they are damaged, defective or incorrect.

    If you are returning an item because of an error on our part or because it is damaged or defective, we will refund the delivery charges incurred in sending the item to you and pay your costs of returning it to us by refunding your return postage costs. You can expect a refund in the same form of payment originally used for the purchase within 5 days of our receiving your details. Dulas Boats will check all the items returned as damaged or defective. In the event we find no fault, we reserve the right to re-charge you for the item/s and to recover our fees and expenses from you.


    Contact Dulas Boat and Caravan Co.


    Currently in your Shopping Cart

    Image Product Qty Sub Total

    There are currently no items in your cart

    Item successfully added to the basket.