PRODUCT DETAILS
High-Pressure Electric Fuel Pump – Tohatsu Outboards
Marine-grade aftermarket replacement for selected 25 HP and 30 HP Tohatsu 4-stroke EFI, 3-cylinder outboard engines.
Designed to deliver high-pressure fuel to the electronic fuel injection system for reliable engine operation.
Replaces Tohatsu Part Number: 3AC-04310-0
Fitment – UK & European Tohatsu Outboards
4-Stroke EFI – 3-Cylinder Engines
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25 HP: Selected MFS25 EFI models
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30 HP: Selected MFS30 EFI models
Model Years: 2006 onwards, subject to engine generation and serial number.
Important: Not all MFS25 and MFS30 engines use the same fuel pump. Check the original fuel pump reference against the engine parts diagram.
Product Details
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Condition: New
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Product: High-Pressure Electric Fuel Pump
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Quality: Marine-Grade Aftermarket
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Replaces Part Number: 3AC-04310-0
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Application: Tohatsu Outboards
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Engine Type: 4-Stroke EFI
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Cylinders: 3
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Horsepower: 25 HP, 30 HP
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Quantity: 1 Fuel Pump
Important – Check Compatibility
Please confirm your engine model, serial number, original fuel pump reference and electrical connections before ordering.
If the part looks the same as yours, this does not always mean it is the correct part for your outboard.
OEM part numbers are used for identification purposes only.
Why Buy From SSI Marine?
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Workshop-tested aftermarket & OEM-spec parts
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Same-day dispatch before 1 PM Monday–Friday
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Royal Mail Tracked 24
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UK stock – collection from Leigh, Greater Manchester
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Technical support available
Buyer Responsibility: Please confirm compatibility before purchasing. Contact SSI Marine with your engine model and serial number if unsure.
SHIPPING & DELIVERY
Delivery & Returns Policy
Delivery
Standard Delivery
- £7: Royal Mail Tracked 24 Service
- £3.99: Large Letter - Royal Mail 1st Class Post (Untracked)
We offer free delivery on all orders over £150 (excludes outboard engines).
Orders placed before 1:00 PM (Monday-Friday) are usually dispatched the same working day.
Most parcels are delivered within 24 hours, but please allow extra time for courier delays that may occur outside our control.
For outboard engines, please contact us for a delivery quote.
Important: Please ensure your shipping address is correct before completing checkout. SSI Marine is not responsible for parcels sent to an incorrect address provided by the buyer.
Tracking Your Order
Once your order has been dispatched, you will receive a tracking number via email (after 5 PM on the day of dispatch).
Tracking is available only for parcels sent via Royal Mail Tracked 24.
Large Letter orders are sent via Royal Mail 1st Class Post (untracked).
Returns
We accept returns of unused and undamaged items within 30 days of purchase.
Returned items must be in sellable condition and include the original packaging.
Please do not tape, label, or write directly on the product's original box.
Important: Do not return items in their original product boxes only, they must be placed inside a protective outer box or bag. Parcels returned like the example below will be subject to a 20% restocking fee.
Return shipping costs are the customer's responsibility.
Please include your order details and reason for return inside the parcel.
Refunds
Refunds are issued for the item purchase price only (shipping costs are non-refundable).
All refunds will be made using the same payment method as your original order.
Items returned in poor condition or without proper packaging may incur a 20% restocking fee.








