75–300 HP Mercury Mariner Outboard High Pressure Fuel Pump OptiMax DFI 888725T02

High Pressure Electric Fuel Pump – Mercury / Mariner OptiMax DFI Outboards Marine-grade aftermarket replacement high-pressure electric fuel pump for selected Mercury and Mariner 75–300 HP 2-stroke OptiMax / DFI outboard engines. Designed for installation within the fuel vapour separator (VST) system, supplying high-pressure fuel to the engine's direct fuel injection system. Fitment – UK & European Mercury / Mariner Outboards 2-Stroke OptiMax / DFI Engines 1.5L – 3-Cylinder Models 75 HP – OptiMax DFI 80 HP – Jet DFI 90 HP – OptiMax DFI 115 HP – OptiMax DFI 115 HP – Pro XS DFI 125 HP – Selected DFI models 2.5L DFI Models 2.5 XS – Selected Racing DFI engines 3.0L – V6 Models 200 HP – OptiMax DFI / DTS 200 HP – Pro XS DFI 225 HP – OptiMax DFI / DTS 225 HP – Pro XS DFI 250 HP – OptiMax DFI 250 HP – Pro XS DFI Additional Selected DFI Applications 250 XS – Racing DFI 300 XS – Racing DFI Important: Applications vary by engine model, serial number and VST configuration. Not every engine within the listed horsepower range uses this fuel pump. Replaces Mercury / Mariner Part Numbers 888725T02 888725T1 OEM part numbers are used for identification purposes only. Product Details Condition: New Product: High Pressure Electric Fuel Pump Quality: Marine-Grade Aftermarket Application: Mercury / Mariner Outboards Engine Type: 2-Stroke OptiMax / DFI Horsepower: 75–300 HP (selected models) Installation Location: Fuel Vapour Separator (VST) Quantity: 1 Fuel Pump Important – Check Compatibility Please confirm your engine model, serial number, original fuel pump reference and VST configuration before ordering. This is the HIGH-PRESSURE fuel pump, not the low-pressure boost pump. 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 details if unsure.