Fuel Pump 5033371 5037518 for Evinrude Johnson 4HP 5HP 6HP 4-Stroke Outboard
15100-91J00a
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- 30 Day Return Policy
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Fuel Pump Assembly 5033371 / 5037518
Premium Quality 4-Stroke Outboard Replacement
Restore consistent fuel delivery to your outboard engine with this high-precision mechanical fuel pump. Designed specifically for small 4-stroke portable engines, this pump ensures optimal fuel flow from the tank to the carburetor, preventing engine sputtering and stalling under load. Manufactured to meet or exceed original equipment standards, it provides a reliable and cost-effective solution for marine maintenance.
Key Features
- ✔ Direct fit replacement for OEM 5033371
- ✔ Pulse-driven mechanical diaphragm design
- ✔ Precision engineered for 4HP to 6HP 4-Stroke engines
- ✔ Includes sealing O-ring for immediate installation
Technical Specs
| Pump Type: | Mechanical Diaphragm |
| Engine Cycle: | 4-Stroke |
| Horsepower: | 4HP, 5HP, 6HP |
| Vapor Temp: | Up to 105°C Resistance |
Compatibility / Fitment Guide
| Make/System | Model/Application | Notes |
|---|---|---|
| Johnson / Evinrude | 4HP, 6HP (2003-2007) | 4-Stroke Portable Models |
| Suzuki Marine | DF4, DF5, DF6 (2003-2018) | Models DF4/DF6 A and Standard |
| Yamaha Marine | 4HP F4 (1999-2006) | 4-Stroke Portable Models |
OEM Cross Reference
| Evinrude / Johnson | 5033371, 5037518 |
| Suzuki | 15100-91J00, 15100-91J01, 15100-91J02, 15100-91J03 |
| Yamaha | 67D-24410-00, 67D-24410-01, 67D-24410-02, 67D-24410-03 |
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.
How do I know if it is compatible?
We recommend checking the SKU/MPN and Cross Reference list provided above. If your original part number matches any of these, it is a guaranteed fit.
What are the common symptoms of a failing fuel pump?
Key signs include the engine sputtering at high RPMs, difficulty starting (requiring excessive primer bulb pumping), or a sudden loss of power during acceleration while out on the water.
Note: Please verify your original part number against the references above before purchasing. Domain: 4boats.co.uk
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