Primary Fuel Filter Element – Fits Yamaha 150–350 HP Outboards (Replaces 6P3-WS24A-01-00, 6P3-24563-01-00)

Primary Fuel Filter Element – Fits Yamaha 150–350 HP Outboards

This primary fuel filter element is designed for a wide range of Yamaha 4-stroke outboard engines from 150 to 350 HP, covering models from 2006 to 2023. It ensures clean fuel delivery by filtering out contaminants before they can reach the engine, protecting critical components and maintaining performance.

This filter serves as a direct replacement for multiple Yamaha and aftermarket part numbers, including the 6P3-WS24A-01-00, 6P3-24563-01-00, and Sierra 18-79809. Please verify compatibility with your specific engine model using the tables below.

• Installation Location: Mounts on the engine-mounted fuel system.
• Fuel Compatibility: Designed for use with gasoline fuel systems.
• Package Includes: One primary fuel filter element.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.

For Suzuki owners, You can review exploded diagrams here to verify part numbers: Suzuki Parts Diagrams & Catalog.

Technical Specifications

Package Contents

• 1 x Primary Fuel Filter Element (6P3-WS24A-01-00/6P3-WS24A-02-00)

Installation Guide

1. Safety First: Turn off the engine and disconnect the battery terminals to prevent any electrical accidents.
2. Locate Filter: Find the engine-mounted primary fuel filter. It is typically housed in a clear or black plastic cup.
3. Relieve Fuel Pressure: Carefully relieve the pressure from the fuel system according to your engine's service manual to prevent fuel spray.
4. Prepare for Spills: Place a rag or suitable container under the filter housing to catch any spilled fuel.
5. Disconnect Housing: Unscrew the filter cup or housing from the mounting bracket. Be prepared for fuel to drain out.
6. Remove Old Element: Take out the old filter element from the cup. Note its orientation.
7. Install New Element: Place the new filter element into the housing, ensuring it is seated correctly.
8. Reassemble: Screw the filter cup back onto the engine bracket securely. Do not over-tighten.
9. Reconnect Battery: Reconnect the battery terminals.
10. Prime and Inspect: Prime the fuel system using the primer bulb until it is firm. Start the engine and carefully inspect the filter and connections for any leaks.

Troubleshooting & FAQ

Q: How do I confirm this filter fits my specific Yamaha engine?
A: The best way is to check the part number on your existing filter. If it matches 6P3-WS24A-01-00, 6P3-24563-01-00, or an equivalent cross-reference number, this part will fit. You can also consult the "Compatible Engine Models" table on this page and use our Yamaha serial number guide to verify your model and year.

Q: What are the signs of a failing fuel filter?
A: Common symptoms include engine hesitation or bogging under acceleration, difficulty starting, rough idling, or a noticeable drop in overall performance. If you see debris or water in your fuel-water separating filter bowl, the primary filter may also be clogged.

Q: How often should I replace this fuel filter?
A: For optimal engine health, it is recommended to replace the primary fuel filter annually or every 100 hours of operation, whichever comes first. Always consult your owner's manual for the specific maintenance schedule for your engine.

Q: OEM vs. Aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.