Replacement Fuel Pump for Yamaha WZ-E17V-9 Outboard Motor

Replacement for Yamaha fuel pump used in outboard motors. This part restores the original fuel delivery function without modification to the existing system. Owners of older Yamaha outboards often face issues with failing fuel pumps that lead to inconsistent engine performance or starting problems. Installing this direct replacement helps maintain proper fuel pressure and flow rates required for smooth operation across varying RPM ranges. The pump is constructed with durable materials that resist corrosion from marine environments including exposure to saltwater and fuel additives. Proper installation involves securing the unit in the original mounting location and connecting the fuel lines to the inlet and outlet ports without any adapters needed.

Key Features & Benefits

• Direct fit for specified Yamaha outboard applications
• Supports consistent fuel flow to the engine
• Designed to match factory pump operation
• Resists wear from continuous marine use
• Restores engine responsiveness and idle stability

Product Specifications

• Material: Corrosion-resistant composite housing
• Operating pressure range: 3-9 PSI

Replacement Compatibility

Compatible with Yamaha 2002 50 HP 4 Stroke outboard motors and other Yamaha outboard models requiring the same fuel pump configuration. Additional applications extend to various multi-brand outboards sharing similar fuel system designs from the same era. Always verify your motor's exact model and year before purchase to confirm fitment. This pump supports both recreational and light commercial use where reliable fuel delivery is essential for extended time on the water. Marine enthusiasts appreciate how straightforward the swap can be when following factory service guidelines. Over time fuel pumps degrade due to ethanol blended fuels and constant vibration from rough water conditions. Choosing a precision molded replacement ensures the diaphragm and check valves function exactly as intended by the original engineers.

Discover the Perfect Replacement

Browse the full selection of fuel system components to locate the exact replacement part needed for continued motor operation. Regular maintenance of the fuel pump prevents costly downtime and extends the overall lifespan of your outboard engine. Consider pairing this pump with new fuel filters and lines during service for optimal results. Professional installation is recommended if you are unfamiliar with outboard fuel systems to avoid leaks or air pockets in the lines. With correct fitment this replacement delivers performance matching or exceeding original equipment specifications under normal operating conditions.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.