Fuel Pump Compatible with Mercury & Mariner Outboard EFI/DFI - Low Pressure, 110-225HP, Fits Optimax 2.5XS, 200XS, 250XS, OEM 8558432, 8M0047624

Why Choose Our Fuel PumpWhen your outboard engine experiences starting issues, poor acceleration, or unstable fuel pressure, our low-pressure fuel pump is the reliable solution. Designed to restore stable fuel flow, improve engine performance, and ensure safe and smooth operation during boating, fishing, or long trips.Key FeaturesStable Fuel Delivery: Delivers consistent low-pressure fuel flow to maintain smooth engine operation, efficient combustion, and reliable acceleration for your outboard motor.Enhanced Engine Performance: Optimizes engine responsiveness and power output, helping your boat run efficiently whether cruising, fishing, or navigating rough waters.Premium Durable Construction: Constructed with high-quality materials that resist wear, corrosion, and extreme temperatures. Designed for long-term reliability in harsh marine environments, minimizing leaks and premature failures.Easy Installation: Direct-fit replacement design ensures quick and hassle-free installation, restoring your engine’s fuel system performance without complicated modifications.Fitment & OEM ReplacementCompatible with Mercury Outboard Motors:1998-2010 models ranging from 110HP to 225HP, including 115HP, 135HP, 150HP, 175HP, and 225HP.Compatible with Mercury Optimax Series:200HP, 225HP DFI Optimax, Optimax 135-225 DFI, 2.5XS, 200XS, and 250XS.OEM Replacement Part Numbers:85584328M0047624885555T03861156A-1861156A2861156A1861156A2Quality Guarantee:2-Year Warranty

• 1️⃣ Precise Fitment & OEM Replacement: Compatible with 1998-2010 Mercury Outboard Motors 110HP–225HP, including 115HP, 135HP, 150HP, 175HP, and 225HP. Also fits Mercury 200 & 225 hp DFI Optimax, Optimax 135-225 DFI, 2.5XS, 200XS, 250XS. Replaces OE part numbers 8558432, 8M0047624, 885555T03, 861156A-1, 861156A2. Direct-fit design ensures easy installation and reliable fuel delivery.
• 2️⃣ 2-Year Worry-Free Warranty: Each pump is tested for proper pressure and leak-free operation. Backed by a 2-year warranty, providing peace of mind and dependable after-sales support.
• 3️⃣Stable Fuel Delivery for Smooth Engine Performance: Designed to maintain consistent low-pressure fuel flow for EFI / DFI outboard engines. Helps prevent engine stalling, poor acceleration, or power loss, keeping your boat running efficiently on the water.
• 4️⃣Improved Engine Efficiency & Reliability: Ensures proper fuel pressure under all conditions, optimizing combustion for better engine responsiveness and smoother performance. Perfect for recreational boating, fishing, and long trips.
• 5️⃣Premium Durable Construction: High-quality materials resist wear, corrosion, and high temperatures. Built to last in harsh marine environments and reduce the risk of leaks or premature failure.