Primary Fuel Filter Element – Fits Yamaha 150–350 HP Outboards (Replaces Yamaha 6P3-WS24A-01-00, 6P3-24563-01-00, Sierra 18-79809)
Primary Fuel Filter Element – Fits Yamaha 150–350 HP Outboards (Replaces Yamaha 6P3-WS24A-01-00, 6P3-24563-01-00, Sierra 18-79809) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Primary Fuel Filter Element – Fits Yamaha 150–350 HP Outboards (Rep...
Product Details
This is a replacement Primary Fuel Filter Element – Fits Yamaha 150–350 HP Outboards (Replaces 6P3-WS24A-01-00, 6P3-24563-01-00), designed to protect your engine by removing contaminants from the fuel supply. It is engineered for a wide range of Yamaha 4-Stroke outboards from 150 to 350 HP, including F, VF (SHO), Z, and VZ series models manufactured between 2006 and 2023.
It serves as a direct interchange for Yamaha part numbers 6P3-WS24A-01-00, 6P3-WS24A-02-00, 6P3-24563-01-00, and 6P3-24563-02-00, as well as Sierra 18-79809.
- Installation: Mounts directly into the engine-mounted fuel system.
- Fuel Compatibility: Designed for use with gasoline.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number | Superseded By |
|---|---|---|
| Yamaha | 6P3-WS24A-01-00 | 6P3-WS24A-02-00 |
| Yamaha | 6P3-24563-01-00 | 6P3-24563-02-00 |
| Sierra | 18-79809 | |
| Suzuki | 15412-93J10 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This filter fits a comprehensive range of Yamaha outboards. Verify your specific model and year for an exact match.
This part is also cross-referenced for Suzuki applications. While specific models are not listed, it replaces Suzuki OEM part 15412-93J10.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | F150 | 150 | 4-Stroke | 2006–2023 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | F150A, F150B | 150 | 4-Stroke | 2009–2023 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | F150C | 150 | 4-Stroke | 2017–2023 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | F175 | 175 | 4-Stroke | 2014–2016 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | F200, F225 (3.3L V6) | 200, 225 | 4-Stroke | 2011–2023 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | F200 (2.8L) | 200 | 4-Stroke | 2013–2016 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | F225, F250, F300 (4.2L V6) | 225, 250, 300 | 4-Stroke | 2010–2023 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | F250 (3.3L) | 250 | 4-Stroke | 2009–2023 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | F350 | 350 | 4-Stroke | 2007–2023 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | VF150 (SHO) | 150 | 4-Stroke | 2013–2023 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | VF175 (SHO) | 175 | 4-Stroke | 2015–2016 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | VF200, VF225, VF250 (SHO) | 200, 225, 250 | 4-Stroke | 2009–2023 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | Z200, Z300 | 200, 300 | 4-Stroke | 2006, 2011–2012 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | VZ150, VZ175 | 150, 175 | 4-Stroke | 2006, 2011–2014 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | VZ200, VZ225, VZ250, VZ300 | 200, 225, 250, 300 | 4-Stroke | 2006 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | LZ200, LZ300 | 200, 300 | 4-Stroke | 2006, 2011–2012 | 6P3-WS24A-01-00 | Superseded by 6P3-WS24A-02-00 |
| Yamaha | LF150, LF200, LF225, LF250, LF300, LF350 | 150, 200, 225, 250, 300, 350 | 4-Stroke | 2006–2023 | 6P3-WS24A-01-00 | Left rotation versions; Superseded by 6P3-WS24A-02-00 |
| Suzuki | 4-Stroke | 15412-93J10 | Per Sierra 18-79809 cross-reference |
Technical Specs
- Product Type
- Primary Fuel Filter Element
- Installation
- Engine-mounted fuel system
- Fuel Type
- Gasoline
- Weight
- 0.035 lbs (0.016 kg)
What’s in the Box
- 1 x Primary Fuel Filter Element
Installation Notes
- Turn off the engine and allow it to cool completely. Disconnect the boat's battery.
- Locate the primary fuel filter housing on the engine. Place an absorbent rag underneath to catch any spilled fuel.
- Carefully unscrew the filter cup or cover. Note the orientation of the old filter element and any O-rings.
- Remove the old filter element. Clean the inside of the housing and bowl with a lint-free cloth.
- Inspect the O-ring or gasket for wear or damage. Replace if necessary.
- Install the new filter element, ensuring it is seated correctly.
- Reinstall the filter cup or cover, tightening it to the manufacturer's specification. Do not overtighten.
- Reconnect the battery. Prime the fuel system according to your engine's manual.
- Start the engine and check carefully for any leaks around the filter housing.
Troubleshooting & FAQ
How do I know if this filter fits my specific Yamaha model?
The best way to confirm is by checking the "Engine & Model Compatibility" table on this page. This filter fits a wide range of 150–350 HP 4-stroke models from 2006–2023. If your model and year are listed, it will fit. You can also cross-reference your old filter's part number with the numbers in our "Part Number Matrix".
What are the signs that my fuel filter needs replacement?
Common symptoms of a clogged or failing fuel filter include engine hesitation, loss of power, difficulty starting, rough idling, or stalling. You may also notice your engine sputtering at high speeds. Visually, you might see debris in the see-through filter bowl.
What is the recommended replacement interval for this filter?
For most Yamaha outboards, the recommended interval for replacing the primary fuel filter is every 100 hours of operation or once per year, whichever comes first. Refer to your engine's service manual for the most accurate maintenance schedule.
Is this filter compatible with ethanol-blended fuels?
Yes, this filter is designed for use with modern gasoline, including fuels containing up to 10% ethanol (E10). However, using higher concentrations of ethanol is not recommended unless specified by your engine manufacturer.
The part number on my old filter is 6P3-WS24A-01-00. Will this part work?
Yes. The part number 6P3-WS24A-01-00 has been superseded by 6P3-WS24A-02-00. This filter is a direct replacement for both of those OEM part numbers.
What is the difference between OEM and aftermarket parts?
This listing is for an aftermarket replacement, not a part from the Original Equipment Manufacturer (OEM). It is built to meet or exceed OEM-level specifications using comparable materials. Our parts are manufactured in an ISO 9002 certified facility and are batch-inspected to ensure quality and consistency.
What are your shipping speeds and costs?
We ship worldwide quickly, with a typical transit time of 5–15 days for most regions. Standard shipping is free. Expedited shipping options, if available for your location, will be presented at checkout.
What warranty and return policy do you offer?
This part is covered by a 1-year warranty against manufacturing defects under normal marine use. If you encounter any issues, please contact our support team with your order details for assistance. Returns are accepted within our standard return window for items that are unused and in their original condition. See our full policy page or contact us for instructions.
Safety & Important Info
- Verify images and specifications against your original part before purchase. If anything differs—even if your model appears compatible—do not install.
- This is an aftermarket replacement component, not an OEM part.
- Professional installation is recommended for safety and optimal performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and rigorously tested for real-world conditions.
- Fast Global Fulfillment — We offer free standard delivery to most regions, with typical transit times of 5–15 days.
- Manufacturer-Direct Value — By working directly with manufacturers, we provide fair pricing without compromising on materials or quality control.
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