Mechanical Fuel Lift Pump – Tohatsu Outboards

Marine-grade aftermarket mechanical fuel lift pump for selected 15–30 HP Tohatsu 4-stroke outboard engines.

Designed to transfer fuel from the supply system to the engine's fuel delivery system. Suitable for selected carburettor and EFI models using this mechanical pump.

Fitment – UK & European Tohatsu Outboards

4-Stroke Engines

15 HP: Selected MFS15 carburettor models
18 HP: Selected MFS18 carburettor models
20 HP: Selected MFS20 carburettor / EFI models
25 HP: Selected MFS25 carburettor / EFI models
30 HP: Selected MFS30 carburettor / EFI models

Important: Not all models or generations within these horsepower ranges use the same lift pump. Compatibility must be confirmed against the original part number.

Replaces Tohatsu Part Number

3H8-04000-1

OEM part number is used for identification purposes only.

Product Details

Condition: New
Product: Mechanical Fuel Lift Pump
Quality: Marine-Grade Aftermarket
Application: Tohatsu Outboards
Engine Type: 4-Stroke
Fuel Systems: Selected Carburettor and EFI Models
Horsepower: 15, 18, 20, 25, 30 HP
Quantity: 1 Fuel Pump

Important – Check Compatibility

Please confirm your engine model, serial number, original fuel pump reference and fuel hose connections before ordering.

If the part looks the same as yours, this does not always mean it is the correct part for your outboard.

Why Buy From SSI Marine?

Workshop-tested aftermarket & OEM-spec parts
Same-day dispatch before 1 PM Monday–Friday
Royal Mail Tracked 24
UK stock – collection from Leigh, Greater Manchester
Technical support available

Buyer Responsibility: Please confirm compatibility before purchasing. Contact SSI Marine with your engine model and serial number if unsure.

15–30 HP Tohatsu Outboard Mechanical Lift Fuel Pump MFS15 MFS18 MFS20 MFS25 MFS30 3H8-04000-1