Fuel Filter Element – Fits Yamaha 15-25HP 4-Stroke (Replaces 61N-24563-10-00, 6R3-24563-00-00, 25-826966T)
Fuel Filter Element – Fits Yamaha 15-25HP 4-Stroke (Replaces 61N-24563-10-00, 6R3-24563-00-00, 25-826966T) is backordered and will ship as soon as it is back in stock.
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Fuel Filter Element – Fits Yamaha 15-25HP 4-Stroke (Replaces 61N-24...
Fuel Filter Element – Fits Yamaha 15-25HP 4-Stroke (Replaces 61N-24563-10-00, 6R3-24563-00-00, 25-826966T) is backordered and will ship as soon as it is back in stock.
Product Details
This replacement Fuel Filter Element – Fits Yamaha 15-25HP 4-Stroke Outboards (Replaces 61N-24563-10-00) is designed for gasoline-powered Yamaha F15, F20, F25, and T25 series outboard engines from 2005 to the present. It serves as the primary in-line fuel filter, ensuring your engine receives clean fuel for optimal performance and longevity.
It is a direct interchange for Yamaha part numbers 61N-24563-10-00, 61N-24563-00-00, and 6R3-24563-00-00; Sierra 18-7781; and Mercury 25826966T, 25-826966T, 826966M, and 826966T.
- Installs directly into the factory in-line filter housing.
- Functions as the primary fuel filter for the engine.
- Paper filter element construction with durable plastic end caps.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number | Superseded By | Notes |
|---|---|---|---|
| Yamaha | 61N-24563-00-00 | 61N-24563-10-00 | |
| Yamaha | 61N-24563-10-00 | Current Part | |
| Yamaha | 6R3-24563-00-00 | Alternate OEM reference | |
| Sierra | 18-7781 | Aftermarket cross-reference | |
| Mercury/Mariner | 25826966T / 25-826966T / 826966M / 826966T | Compatibility confirmed by Sierra |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This filter is confirmed to fit the specified Yamaha F-series and T-series four-stroke models.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | F15 | 15 | 4-Stroke | 2005–2006 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F15C | 15 | 4-Stroke | 2006–2009 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F15LEHA | 15 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F15LMHA | 15 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F15LPHA | 15 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F15SEHA | 15 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F15SMHA | 15 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F20 | 20 | 4-Stroke | 2006–2008 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F20A | 20 | 4-Stroke | 2009–2021 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F20LEA | 20 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F20LEHA | 20 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F20LMHA | 20 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F20LPA | 20 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F20LPHA | 20 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F20SEA | 20 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F20SEHA | 20 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F20SMHA | 20 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F25 | 25 | 4-Stroke | 2005 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F25A | 25 | 4-Stroke | 2009–2019 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F25B | 25 | 4-Stroke | 2012–2018 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F25LA | 25 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F25LEA | 25 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F25LEHB | 25 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F25LMHB | 25 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F25SEA | 25 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F25SEHA | 25 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | F25SMHA | 25 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | Supersedes 61N-24563-00-00 |
| Yamaha | T25 | 25 | 4-Stroke | 2005–2006, 2009–2019 | 61N-24563-10-00 | High Thrust model, supersedes 61N-24563-00-00 |
| Yamaha | T25LA | 25 | 4-Stroke | 2011–2016 | 61N-24563-10-00 | High Thrust model, supersedes 61N-24563-00-00 |
While this part is known to cross-reference to Mercury/Mariner OEM numbers, detailed engine model and year fitment is not available. Please verify compatibility based on your original part number.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Mercury/Mariner | Various | 25826966T, 25-826966T, 826966M, 826966T | Compatibility per Sierra cross-reference |
Technical Specs
- Product Type
- Fuel Filter Element
- Installation
- In-line, factory location
- Fuel Type
- Gasoline
- Connection
- Direct replacement in factory housing
- Housing Material
- Paper filter element with plastic end caps
- Housing Color
- White/Off-white
- Fitting Type
- N/A - Internal filter element
- Thread Size
- N/A - Internal filter element
- Warranty
- Manufacturer standard warranty
- Other Technical Attributes
- Primary fuel filter element
What’s in the Box
- 1 x Filter Element (61N-24563-10-00)
Installation Notes
- Turn off the engine and allow it to cool completely.
- Relieve fuel system pressure following the manufacturer's service manual instructions.
- Place an absorbent rag or container beneath the fuel filter housing to catch any fuel spillage.
- Carefully disconnect any sensors and fuel lines from the filter housing.
- Unscrew or unclip the filter housing to access the old element.
- Remove the old filter element, taking note of its orientation and any associated o-rings or seals.
- Clean the inside of the housing and inspect gaskets for wear; replace if necessary.
- Insert the new filter element into the housing in the correct orientation.
- Securely reassemble the housing and reconnect all fuel lines and sensors.
- Prime the fuel system according to your engine's procedure until firm.
- Start the engine and carefully inspect for any fuel leaks around the housing.
Troubleshooting & FAQ
How do I confirm this filter fits my specific engine?
The most reliable method is to match your old part number to one listed in our Part Number Matrix. Additionally, you can find your engine’s model and year in the detailed compatibility tables above. This part is designed for Yamaha 15-25HP 4-stroke outboards (2005–Present) including F15, F20, F25, and T25 series.
What are the common signs of a clogged fuel filter?
Symptoms of a failing fuel filter include the engine struggling to start, hesitating under acceleration, running rough at idle, stalling, or a noticeable loss of power, especially at high RPMs.
How often should this fuel filter be replaced?
For preventative maintenance, it's best to follow the replacement schedule in your outboard's official service manual. As a general guideline, replace the primary fuel filter every 100 hours of operation or at least once per season, whichever comes first.
Is this the only fuel filter on my Yamaha outboard?
This is the primary fuel filter element located on the engine. Your fuel system may also have other filters, such as a larger boat-mounted fuel/water separator filter assembly installed between the fuel tank and the engine. Both should be serviced regularly.
Is this an OEM Yamaha part?
This listing is for a high-quality aftermarket replacement, not an original equipment manufacturer (OEM) part. It has been engineered to meet or exceed OEM specifications for fit, form, and function using comparable materials. All parts are made in an ISO 9002 certified facility and are batch-inspected for quality control.
How fast is shipping?
We ship worldwide, with most orders arriving in 5–15 days via standard shipping. Expedited shipping options may be available at checkout depending on your location. Standard shipping is free for most destinations.
What is the warranty and return policy?
This product is covered by a 1-year warranty against manufacturing defects under normal marine use. If you encounter a problem, please contact our support team with your order number. Returns are accepted for unused parts in their original condition within our standard return period. Please see our full policy page or contact us for assistance.
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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