Fuel Pump for Mercury Marine 888733T02 75hp-300hp Optimax DFI, Pro-XS, 1.5L 3.0L

Fuel Pump for Mercury Marine

This high-pressure fuel pump (OEM cross-reference 888733T02) is designed for Mercury Marine outboard engines in the 75hp to 300hp range, including Optimax DFI and Pro-XS models with 1.5L or 3.0L displacement.

Overview

This fuel pump for Mercury Marine (part number 888733T02) is an essential component that delivers fuel at the correct pressure for optimal engine performance. It is compatible with Mercury Marine 75hp-300hp Optimax DFI, Pro-XS, and other direct fuel injection outboards. Replacing a worn fuel pump restores proper fuel delivery, improves throttle response, and helps maintain engine reliability.

Built For Performance

• Direct replacement for Mercury Marine part number 888733T02
• Designed to handle high-pressure DFI fuel systems
• Built with corrosion-resistant materials for marine environments
• Precision-engineered internals for consistent fuel flow
• Ensures proper fuel pressure across the entire RPM range
• Tested for durability in harsh saltwater conditions

Fits These Machines

• for Mercury Marine Optimax DFI 75hp-300hp
• for Mercury Marine Pro-XS 75hp-300hp
• for Mercury Marine 1.5L and 3.0L engines
• for Mercury Marine outboards using part number 888733T02

On-The-Job Use

• Used on fishing boats, pleasure craft, and commercial vessels
• Essential for maintaining reliable fuel delivery during long trips
• Commonly installed in saltwater and freshwater environments
• Replaces failed pumps to restore engine performance and efficiency

Specs At A Glance

Good To Know

Q: Will this fuel pump fit my Mercury 150 Optimax? A: This pump is designed for Mercury Marine 75hp-300hp Optimax DFI models, so it should fit your 150 Optimax, but always verify the part number 888733T02 matches your original.

Q: Is the pump compatible with ethanol-blended fuels? A: Yes, this pump is built to withstand ethanol blends up to E10, but prolonged use of higher ethanol content may reduce lifespan; use fuel stabilizers for best results.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.