Fuel Pump for Yamaha, Suzuki, Johnson/Evinrude 4–6 HP 4-Stroke Outboards — Replaces 67D-24410-03-00, 15100-91J03, 5037518
Fuel Pump for Yamaha, Suzuki, Johnson/Evinrude 4–6 HP 4-Stroke Outboards — Replaces 67D-24410-03-00, 15100-91J03, 5037518 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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Fuel Pump for Yamaha, Suzuki, Johnson/Evinrude 4–6 HP 4-Stroke Outb...
Fuel Pump for Yamaha, Suzuki, Johnson/Evinrude 4–6 HP 4-Stroke Outboards — Replaces 67D-24410-03-00, 15100-91J03, 5037518 is backordered and will ship as soon as it is back in stock.
Product Details
This mechanical fuel pump is an aftermarket replacement for selected Yamaha, Suzuki, Johnson, and Evinrude 4-stroke outboard applications in the 4–6 HP range. It is intended to restore fuel delivery when the original mechanical pump is worn, leaking, or no longer supplying fuel correctly.
The listed replacement and interchange references include Yamaha 67D-24410-03-00, Suzuki 15100-91J03, Johnson/Evinrude 5037518, and Sierra 18-35304. Always compare the original pump, mounting arrangement, hose connections, engine model, year, and serial-number range before ordering.
- Mechanical, pulse-operated fuel pump design.
- Aftermarket replacement rather than an OEM-branded component.
- Designed for direct replacement where the listed reference number and engine application match.
- For gasoline-fueled 4-stroke outboards; verify application details before installation.
Part Number Matrix
The following references are provided to help compare the replacement part with the pump removed from your engine. A reference number alone does not confirm every model, year, or serial-number application.
| Brand | Part Number | Reference |
|---|---|---|
| Yamaha | 67D-24410-03-00 | Listed replacement reference; earlier numbers may include 67D-24410-02-00, 67D-24410-01-00, 67D-24410-00-00, 6BX-24410-01-00, and 6BX-24410-00-00. |
| Suzuki | 15100-91J03 | Listed replacement reference; earlier numbers may include 15100-91J02, 15100-91J01, and 15100-91J00. |
| Johnson/Evinrude | 5037518 | Listed replacement reference; 5033371 is an earlier reference associated with the application. |
| Sierra | 18-35304 | Listed aftermarket interchange reference. |
Engine and Model Compatibility
Compatibility must be confirmed using the complete engine model and year. The product listing identifies applications among the following 4-stroke outboard families:
| Brand | Model or horsepower range | Stroke | Application guidance | Reference number |
|---|---|---|---|---|
| Yamaha | F4 and F5 families | 4-Stroke | Confirm exact model designation, year, shaft configuration, and serial range. | 67D-24410-03-00 |
| Suzuki | DF4, DF5, and DF6 | 4-Stroke | Confirm exact model designation, year, and serial range. | 15100-91J03 |
| Johnson/Evinrude | Selected 4–6 HP models | 4-Stroke | Confirm exact model designation, year, and serial range before purchase. | 5037518 |
Do not rely on horsepower alone. Model suffixes, production year, serial number, mounting pattern, hose routing, and connection style can affect fitment.
Technical Specifications
- Product Type
- Mechanical fuel pump assembly
- Operation
- Pulse-driven mechanical fuel delivery
- Application
- Selected 4-stroke gasoline outboards
- Rated Application Range
- Selected Yamaha, Suzuki, Johnson, and Evinrude 4–6 HP applications
- Installation
- Replacement installation using the original mounting location and compatible fuel lines
- Brand Status
- Aftermarket replacement; not an OEM-branded part
What's in the Box
- 1 × Mechanical fuel pump assembly
Gaskets, O-rings, clamps, and other installation hardware are not confirmed as included by the available product record. Reuse only components that remain serviceable, or obtain replacement sealing parts separately when required by the engine service procedure.
Installation Notes
- Review the engine service information and confirm the complete model and serial-number application before beginning work.
- Stop the engine, allow it to cool, disconnect the battery where applicable, and work in a well-ventilated area away from ignition sources.
- Place an absorbent cloth beneath the pump and disconnect the fuel lines carefully to control fuel spillage.
- Remove the mounting fasteners and take off the old pump without damaging the mounting surface or fuel hoses.
- Inspect the replacement pump, hose connections, sealing surfaces, and mounting holes. Use the correct gasket or seal for the engine application.
- Install the pump in the original orientation and tighten the fasteners to the engine manufacturer's specified torque.
- Reconnect the fuel lines in their original positions and secure them with suitable clamps.
- Prime the fuel system according to the engine manufacturer's procedure.
- Before operating the outboard, inspect the pump and all connections for fuel leaks.
Troubleshooting and FAQ
What are common signs of a failing mechanical fuel pump?
Possible symptoms include hard starting, fuel starvation at higher engine speed, loss of power, intermittent stalling, or visible fuel leakage around the pump. These symptoms can also be caused by restricted fuel lines, a blocked filter, a faulty tank vent, or carburetor problems.
Will this fit an engine not shown in the table?
Fitment is possible only when the complete engine application and pump reference match. Compare the original pump, mounting pattern, hose connections, model, year, and serial-number range before ordering.
Is this an OEM pump?
No. This listing is for an aftermarket replacement pump. The OEM and aftermarket numbers shown are reference numbers for comparison and fitment research.
Is a gasket or hose clamp included?
The available product record confirms one fuel pump assembly. It does not confirm that a gasket, O-ring, hose clamp, or other installation hardware is included, so check the package before installation and obtain any required sealing parts separately.
Can I install it without checking the model number?
No. Horsepower and brand alone are not sufficient to establish fitment. Confirm the complete model and serial-number information and compare the original pump before installation.
Safety and Important Information
- Gasoline is flammable. Work outdoors or in a well-ventilated area and keep the fuel system away from flames, sparks, and hot surfaces.
- Relieve fuel-system pressure where applicable and clean spilled fuel immediately.
- Verify the pump's appearance, mounting points, hose connections, reference number, and engine application before purchase.
- Professional installation is recommended if you are not familiar with outboard fuel systems.
- After installation, check carefully for leaks before starting and during the first test run.
About Sea Sierra
- Replacement Marine Parts — We supply aftermarket marine components for maintenance and repair applications.
- Application-Focused Listings — Product references and compatibility information are provided to support careful part comparison.
- Customer Support — Compare your original component and complete engine details before ordering so the replacement is selected for the correct application.
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