Electric Fuel Pump Replacement For Mercury Mercruiser Marine Boats 4.3L 5.0L 5.7L V6 V8 Carburetor Engines Low Pressure Replaces 861155A3 861155-2 18-8868 Fits Your Old-School Rig
✔️ Single unit pump for Mercruiser carb engines, ready to install
This electric fuel pump is a low-pressure, dual-line replacement built for carbureted marine engines. It fits MCM/MIE 4.3l/V6 and 5.0l/V8 Gen+ and some 350 ci carburetors. OE replacement numbers include 861155A3, 935432, 861155-2, and 18-8868. Please confirm compatibility using year, make, boat model, and interchangeable part numbers.
✅ Dual-line design matches the original fuel transfer pump for carbureted engines
✅ Replaces OE: 861155A3, 935432, 861155-2, 18-8868
✅ Low-pressure pump optimized for carburetor systems
✅ Built for longevity and reliability
💡 What is a marine electric fuel pump replacement used for in carbureted Mercruiser engines? This replacement helps ensure reliable fuel delivery and easier starts. - designed for low-pressure carburetor systems in 4.3l/V6 and 5.0l/V8 Gen+ engines - replaces OE parts: 861155A3, 935432, 861155-2, 18-8868 - dual-line design for fuel transfer in carbureted marine engines - built for longevity, with a claimed life of 10,000+ hours or 100,000 miles