Fuel Pump for Suzuki DF9.9B, DF15A and DF20A 4-Stroke Outboards — Replaces 15100-89L00, 15100-89L10 and 15100-89L11

Product Details

This replacement fuel pump is designed for selected Suzuki 4-stroke outboard engines, including the DF9.9B, DF15A and DF20A. It is intended to restore reliable fuel delivery and support normal engine operation when the original mechanical fuel pump is worn or defective.

This fuel pump is listed for Suzuki OEM reference numbers 15100-89L00, 15100-89L10 and 15100-89L11. Confirm the complete engine model, year and original pump number before ordering.

• Replacement mechanical fuel pump for Suzuki 4-stroke outboards
• Designed for gasoline marine fuel systems
• Single fuel pump, not a multi-part kit
• Fitment is limited to the engine applications and years listed below

Part Number Matrix

The following Suzuki part numbers are associated with this replacement fuel pump. Number formatting may vary between catalogs.

Engine & Model Compatibility

Use the complete model and model year to check compatibility. The listed horsepower, stroke, model and year conditions should be considered together.

Technical Specifications

Part Type

Mechanical gasoline fuel pump

Application

Suzuki 4-stroke marine outboards

Horsepower Range

9.9–20 HP

Compatible Models

DF9.9B, DF15A and DF20A

Compatible Model Years

DF9.9B: 2014; DF15A: 2013–2014; DF20A: 2013–2014

Manufacturer Part References

15100-89L00, 15100-89L10 and 15100-89L11

What's in the Box

• 1 × Fuel Pump

Gaskets, hoses, clamps and mounting hardware are not specified as included. Reuse original hardware only if it is serviceable and suitable for the installation.

Installation Notes

1. Work in a well-ventilated area away from flames, sparks and other ignition sources.
2. Stop the engine, disconnect the battery if applicable and relieve fuel-system pressure before beginning work.
3. Remove the engine cowling and locate the fuel pump.
4. Mark or photograph fuel-line routing and connection orientation before removal.
5. Disconnect the fuel lines and cap or protect the open lines to limit fuel spillage and contamination.
6. Remove the fasteners securing the original pump and take the pump off the engine.
7. Clean the mounting surface and remove old gasket material or debris without damaging the mating surface.
8. Install the replacement pump with the correct serviceable gasket or seal for the engine application. A gasket is not listed as included.
9. Secure the pump using the manufacturer's specified tightening procedure and torque.
10. Reconnect the fuel lines in their original orientation and secure the connections.
11. Prime the fuel system according to the engine manufacturer's procedure.
12. Inspect all connections for leaks before operating the engine and again during the initial test run.

Troubleshooting & FAQ

Which Suzuki engines does this fuel pump fit?

According to the listed application data, it fits the Suzuki DF9.9B for 2014, the DF15A for 2013–2014, and the DF20A for 2013–2014. These are 4-stroke applications. Verify the complete model and year before ordering.

What manufacturer part numbers does it replace?

The listed Suzuki reference numbers are 15100-89L00, 15100-89L10 and 15100-89L11. These references should be compared with the number on your original pump and the engine model information.

Will this fit a Suzuki DF15A or DF20A from 2015 or later?

The company fitment data for this product lists the DF15A and DF20A only for 2013–2014, and the DF9.9B for 2014. Later model years are not confirmed for this listing and should not be assumed compatible without additional model and part-number verification.

How can I tell whether my fuel pump needs replacement?

Possible symptoms of a fuel-system or pump problem include hard starting, stalling, loss of power, inconsistent fuel delivery or poor operation under load. These symptoms can also be caused by restricted fuel lines, a faulty primer bulb, contamination or other engine problems, so inspect the complete fuel system before replacement.

Are gaskets or mounting hardware included?

The listed package contains one fuel pump. Gaskets, mounting bolts, hoses and clamps are not specified as included; check the original parts and the applicable service procedure before installation.

Can I install this fuel pump myself?

Installation should be performed only by someone familiar with outboard fuel systems and the applicable service procedures. Relieve fuel pressure, prevent spills, keep ignition sources away and check carefully for leaks after installation. If you are unsure about the model, routing or sealing components, use a qualified marine technician.

Safety & Important Information

• Confirm the engine model, horsepower, 4-stroke configuration and model year before ordering.
• Compare the original pump, connection layout and applicable manufacturer part number before installation.
• Do not operate the engine if fuel leaks are present.
• Use the correct gasket or seal and follow the engine manufacturer's service instructions.
• This is a replacement component and is not presented as a Suzuki-branded OEM product.

About Sea Sierra

• Marine Replacement Parts — Parts selected for common outboard service and repair applications.
• Application-Focused Listings — Model, horsepower, stroke and year information is provided to support fitment checks.
• Practical Service Support — Always compare the original component and consult the applicable service information before installation.