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Fuel Pump Assembly – Fits Yamaha 9.9–25HP 4-Stroke (Replaces 6AH-24410-00-00)

Regular price $24.88

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Orders are typically processed within 1–2 business days.


U.S. orders usually arrive within 6–15 days, depending on stock location and destination.


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If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This Fuel Pump Assembly – Fits Yamaha 9.9–25HP 4-Stroke (Replaces 6AH-24410-00-00) is designed for Yamaha 9.9–25HP 4-stroke outboard motors manufactured from 2007 and later. It provides a reliable, direct-fit solution for restoring fuel system performance.

This part serves as a direct interchange for Yamaha's original equipment part numbers 6AH-24410-00-00, 6AH-24410-00, 6AH-24410-70-00, 6AH-24410-01-00, and JLM Marine 6AH-24410.

  • Direct OEM replacement for straightforward installation.
  • Constructed from durable plastic with high-grade rubber components.
  • Includes a new hose clamp and O-ring for a complete seal.

Part Number Matrix

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

Brand Part Number
Yamaha 6AH-24410-00-00
Yamaha 6AH-24410-00
Yamaha 6AH-24410-70-00
Yamaha 6AH-24410-01-00
JLM Marine 6AH-24410

Engine & Model Compatibility

Confirm your engine model/year in the table below.

This part is compatible with the following Yamaha outboard models:

Brand Model Rated HP Stroke Years OEM Part No. Notes
Yamaha F9.9H 9.9 4-Stroke 2009–Present 6AH-24410-00-00
Yamaha F13.5B 13.5 4-Stroke 2007–2009 6AH-24410-00-00
Yamaha F15C/E/M 15 4-Stroke 2007–Present 6AH-24410-00-00
Yamaha F20B/E/M 20 4-Stroke 2007–Present 6AH-24410-00-00
Yamaha F25 25 4-Stroke 2016–Present 6AH-24410-00-00

Technical Specs

Product Type
Fuel Pump Assembly
Installation
Direct OEM replacement
Fuel Type
Gasoline
Housing Material
Plastic with rubber components
Housing Color
Black
Weight
257g (0.57 lb)
Warranty
1 year (aftermarket versions)
Other Technical Attributes
Includes hose clamp and O-ring

What’s in the Box

  • 1 x Fuel Pump Assembly (6AH-24410-00-00)
  • 1 x Hose Clamp (90467-09M09-00)
  • 1 x O-ring (93210-20M65-00)

Installation Notes

  1. Disconnect the boat's battery and relieve any pressure in the fuel system.
  2. Place an absorbent rag under the old pump to catch any spilled fuel.
  3. Carefully disconnect the fuel lines from the old pump assembly.
  4. Remove the mounting bolts and electrical connectors, if any.
  5. Remove the old fuel pump. Clean the mounting surface of any old gasket material or debris.
  6. Seat the new O-ring in its groove on the new pump or engine block.
  7. Install the new fuel pump assembly, ensuring it is correctly aligned.
  8. Tighten the mounting bolts to the manufacturer's recommended torque.
  9. Reconnect the fuel lines securely using the new hose clamp.
  10. Reconnect the battery, prime the fuel system, and carefully check for any leaks before starting the engine.

Troubleshooting & FAQ

How do I confirm this fuel pump fits my outboard motor?

Please check your engine's model, horsepower, and year against our compatibility table. It's also critical to visually compare your old pump and its part number (6AH-24410-00-00) to ensure an exact match.

What are the symptoms of a bad fuel pump?

Common signs of a failing fuel pump include difficulty starting the engine, stalling, rough idling, poor acceleration, and a loss of power at high speeds or under load.

How is this different from the original Yamaha part?

This is an aftermarket part designed to meet or exceed OEM specifications for fit, form, and function. It provides a reliable, cost-effective alternative to the original equipment without sacrificing quality.

Does this assembly include a new O-ring and clamp?

Yes, the package includes one new fuel pump assembly, one hose clamp, and one O-ring required for a complete installation.

OEM vs. Aftermarket?

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.

Shipping speed & cost

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

Warranty & 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.

Safety & Important Info

  • Verify images/specifications vs 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.

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