Fuel Pump – Fits Suzuki 9.9HP 15HP 20HP DF9.9B DF15A DF20A (Replaces 15100-89L00, 15100-89L10)

Product Details

This Fuel Pump is designed for Suzuki 9.9HP, 15HP, and 20HP outboard engines, including models DF9.9B, DF15A, and DF20A manufactured between 2013 and 2015. Engineered to deliver reliable fuel delivery for these compact four-stroke marine engines, this aftermarket replacement ensures proper engine performance and smooth operation on the water.

Directly replaces Suzuki OEM part numbers 15100-89L00, 15100-89L10, and 15100-89L11, offering a cost-effective alternative to factory components.

• Direct-fit replacement for Suzuki DF-series outboards
• Compatible with gasoline fuel systems
• Suitable for 2013–2015 model years only

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Engine & Model Compatibility

Confirm your engine model/year in the table below.

Important: For 2016–2020 model year engines, use part number 15100-89L21 instead. Verify your engine's production year before ordering.

Technical Specs

Part Type

Gasoline Fuel Pump

Application

Suzuki Marine Outboards

Horsepower Range

9.9–20 HP

Compatible Models

DF9.9B, DF15A, DF20A

Model Years

2013–2015

Replaces OEM

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

What's in the Box

• 1 × Fuel Pump

Installation Notes

1. Disconnect the battery and relieve fuel system pressure before beginning work.
2. Remove the engine cowling and locate the existing fuel pump on the engine block.
3. Disconnect fuel lines, noting their orientation and routing for reassembly.
4. Remove mounting bolts securing the old pump to the engine.
5. Clean the mounting surface thoroughly, removing old gasket material or debris.
6. Position the new fuel pump with a fresh gasket (if applicable) onto the mounting surface.
7. Install and torque mounting bolts to manufacturer specifications in a cross pattern.
8. Reconnect fuel lines securely, ensuring proper hose clamps are in place.
9. Prime the fuel system by operating the primer bulb until firm.
10. Reinstall the cowling, reconnect the battery, and start the engine.
11. Inspect for fuel leaks around all connections while the engine runs.
12. Test run the engine under normal operating conditions to confirm proper fuel delivery.

Troubleshooting & FAQ

How do I know if my fuel pump needs replacement?

Common symptoms include hard starting, engine stalling under load, loss of power at higher RPMs, or the engine dying after warm-up. If the primer bulb stays soft or fuel flow is inconsistent, the pump may be failing.

Will this fit my 2016 or newer Suzuki DF15A?

No. This pump is only compatible with 2013–2015 model years. Engines manufactured from 2016 onward require part number 15100-89L21. Always verify your engine's production year before ordering.

Can I install this myself or do I need a mechanic?

Installation is straightforward for those with basic mechanical skills and tools. However, working with fuel systems requires caution. If you're not comfortable with fuel line connections or diagnosing leaks, professional installation is recommended.

What's the difference between this and the OEM Suzuki pump?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

How often should a fuel pump be replaced?

Fuel pumps typically last several years under normal conditions. Replace when you notice performance issues or during major engine service. Using clean, ethanol-treated fuel and regular maintenance extends pump life.

Are gaskets or mounting hardware included?

The package includes only the fuel pump as pictured. Mounting bolts and gaskets are typically reused from the original installation or purchased separately as needed.

Shipping speed & cost

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

What about warranty and returns?

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Will this work with ethanol-blended fuel?

Yes, this pump is compatible with standard marine gasoline, including ethanol blends up to E10. Always use fuel stabilizer and follow Suzuki's fuel recommendations for best results.

Safety & Important Info

• Verify images/specifications against your original part. If anything differs—even if your model appears compatible—do not purchase.
• This is an aftermarket replacement, not an OEM component.
• Professional installation is recommended for safety and performance.

About Sea Sierra

• Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
• Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
• Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.