Replacement Fuel Pump for Yamaha 2000 50 HP 4-Stroke Outboard Engine

Replacement for the Yamaha 2000 50 HP 4-stroke outboard engine. This fuel pump restores the fuel delivery function required for engine operation in that specific model year and horsepower rating. The component is engineered to align with the original fuel system layout and flow characteristics of the 2000 Yamaha 50 HP 4-stroke outboard. Engineered with precision tolerances, the pump ensures consistent fuel pressure and volume across varying RPM ranges, supporting smooth idling, acceleration, and sustained high-speed operation. Its robust diaphragm and valve assembly resist wear from ethanol-blended fuels common in marine environments, extending service life and reducing maintenance intervals. Installation follows the factory routing and mounting points, eliminating the need for custom brackets or line modifications. Marine-grade seals and corrosion-resistant hardware protect internal components from saltwater exposure and vibration-induced fatigue. Whether used for recreational boating, fishing excursions, or commercial applications, this pump delivers dependable fuel supply that helps maintain peak engine efficiency and prevents lean conditions that could lead to overheating or power loss.

Key Features & Benefits

• Provides fuel movement consistent with the requirements of the 2000 Yamaha 50 HP 4-stroke outboard engine
• Designed for direct fit within the existing fuel system of the specified application
• Supports proper fuel supply to the engine under normal operating conditions

Product Specifications

• Product type: Fuel pump
• Flow rate: Matches OEM equivalent delivery volume
• Mounting: Direct fit to factory points

Replacement Compatibility

Compatible with Yamaha 50 HP 4-stroke outboard engine model year 2000.

Discover the Perfect Replacement

Browse the replacement fuel pump selection to locate the part matching your Yamaha 2000 50 HP 4-stroke outboard engine requirements. Place your order to receive the component for installation. Additional technical details include reinforced mounting flanges that reduce vibration transfer to surrounding fuel lines and a compact housing profile that fits within the tight confines of the outboard cowling. Users report restored throttle response and elimination of fuel starvation symptoms after replacement. Always verify fuel line condition and filter cleanliness during installation to maximize pump longevity and system performance. The design incorporates heavy duty internal springs that maintain diaphragm tension over thousands of cycles while the precision machined ports minimize turbulence for steady flow. Additional layers of protection come from anodized aluminum fittings that withstand prolonged exposure to harsh marine conditions without corroding or leaking.

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.