Electric Fuel Pump – Mercury / Mariner OptiMax Outboards

Marine-grade aftermarket replacement fuel pump for selected Mercury and Mariner OptiMax 2-stroke DFI outboard engines.

Designed for compatible direct fuel injection systems to provide reliable fuel delivery and engine performance.

Replaces Mercury Part Number: 14360T74

Fitment – UK & European Mercury / Mariner Outboards

2-Stroke OptiMax / DFI Engines

75 HP – OptiMax DFI, 1.5L
90 HP – OptiMax DFI, 1.5L
115 HP – OptiMax DFI, 1.5L
200 HP – OptiMax DFI, selected DTS / DFI models
225 HP – OptiMax DFI, selected DTS / DFI models
250 HP – OptiMax DFI, selected DTS / DFI models
300 HP – OptiMax DFI, selected DTS / DFI models

Important: Applications depend on the engine's specific fuel system and serial number. Not every engine within these horsepower ranges uses the same pump.

Replaces Part Number

Mercury / Mariner: 14360T74

OEM part numbers are used for identification purposes only.

Product Details

Condition: New
Product: Electric Fuel Pump
Quality: Marine-Grade Aftermarket
Application: Mercury / Mariner OptiMax Outboards
Engine Type: 2-Stroke DFI
Horsepower: 75, 90, 115, 200, 225, 250, 300 HP
Quantity: 1 Fuel Pump

Important – Check Compatibility

Please confirm your engine model, serial number, original fuel pump reference and fuel system configuration 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.

75–115 HP, 200–300 HP Mercury Mariner OptiMax Outboard Fuel Pump DFI 2-Stroke 14360T74