Fuel Filter Assembly for Yamaha 9.9–90 HP Outboards – Replaces Yamaha 61N-24560-00, 61N-24560-10-00, Sierra Marine 18-79910, Mercury 8M0121336 and Suzuki 15410-93401/15410-93411
Fuel Filter Assembly for Yamaha 9.9–90 HP Outboards – Replaces Yamaha 61N-24560-00, 61N-24560-10-00, Sierra Marine 18-79910, Mercury 8M0121336 and Suzuki 15410-93401/15410-93411 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Fuel Filter Assembly for Yamaha 9.9–90 HP Outboards – Replaces Yama...
Fuel Filter Assembly for Yamaha 9.9–90 HP Outboards – Replaces Yamaha 61N-24560-00, 61N-24560-10-00, Sierra Marine 18-79910, Mercury 8M0121336 and Suzuki 15410-93401/15410-93411 is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket in-line fuel filter assembly is listed as a replacement for selected Yamaha, Mercury and Suzuki outboard applications. It is intended for use with gasoline fuel systems and is described for Yamaha 9.9–90 HP outboards, including selected models from approximately 1994–1996. Always compare the filter, hose connection and part number with the original component before ordering.
The listed replacement references are Yamaha 61N-24560-00 and 61N-24560-10-00, Sierra Marine 18-79910, Mercury 8M0121336, and Suzuki 15410-93401 and 15410-93411. These references should be used together with the engine model and serial-number information to confirm suitability.
- In-line installation in the fuel hose circuit.
- Push-on hose-barb connections for compatible fuel hoses.
- Clear plastic housing for visual inspection of fuel flow and visible debris.
- Designed for gasoline fuel systems.
Part Number Matrix
Use the following references as a starting point for compatibility verification. A matching number alone does not confirm every model, year or serial-number condition.
| Brand | Manufacturer or aftermarket reference |
|---|---|
| Yamaha | 61N-24560-00 |
| Yamaha | 61N-24560-10-00 |
| Sierra Marine | 18-79910 |
| Mercury | 8M0121336 |
| Suzuki | 15410-93401 |
| Suzuki | 15410-93411 |
Engine & Model Compatibility
The supplied application information covers selected Yamaha 9.9–90 HP outboards manufactured approximately from 1994 through 1996. The model groups below are provided as an application guide rather than an exhaustive fitment guarantee.
| Brand | Application examples | Rated horsepower | Application years | Reference |
|---|---|---|---|---|
| Yamaha | 9.9ELHS, 9.9ESHS, 9.9MLHS, 9.9MSHS; 9.9ELHT, 9.9ESHT, 9.9MLHT, 9.9MSHT; selected 1996 9.9 models | 9.9 | 1994–1996 | 61N-24560-00 |
| Yamaha | 15ELHS, 15ESHS, 15MLHS, 15MSHS; selected 15 HP models with H, T or U year suffixes | 15 | 1994–1996 | 61N-24560-00 |
| Yamaha | 20MLHU, 20MSHU | 20 | 1996 | 61N-24560-00 |
| Yamaha | 25ELHS, 25ELRS, 25ESHS, 25MLHS, 25MSHS; selected 25 HP models with T or U year suffixes | 25 | 1994–1996 | 61N-24560-00 |
| Yamaha | 30ELHT, 30ELRT, 30ESRT, 30MLHT, 30MSHT; selected 1996 30 HP models | 30 | 1995–1996 | 61N-24560-00 |
| Yamaha | 40EJRS, 40ELRS, 40ESRS, 40MJHS, 40MLHS, 40MSHS, 40PLRS, 40TLRS; selected T and U suffix models | 40 | 1994–1996 | 61N-24560-00 |
| Yamaha | 50EJRS, 50ELRS, 50ERS, 50ESRS, 50TLHS; selected 50 HP T and U suffix models | 50 | 1994–1996 | 61N-24560-00 |
| Yamaha | Selected C55, P60 and related 55–60 HP models | 55–60 | 1994–1996 | 61N-24560-00 |
| Yamaha | 70TLRS, 70TLRT, 70TLRU | 70 | 1994–1996 | 61N-24560-00 |
| Yamaha | Selected C75, C85, 90TJRS and 90TLRS models | 75–90 | 1994–1996 | 61N-24560-00 |
| Mercury | Selected 8–90 HP applications using reference 8M0121336 | 8–90 | Not specified | 8M0121336 |
| Suzuki | Selected 25–40 HP outboard applications using the listed Suzuki references | 25–40 | Not specified | 15410-93401 / 15410-93411 |
Important: Model, year, horsepower, stroke, shaft length and serial-number conditions must be checked together. The application groups above do not replace the engine manufacturer's parts diagram or service information.
Technical Specifications
- Product type
- In-line fuel filter assembly
- Installation
- In-line fuel-system installation
- Fuel type
- Gasoline
- Connection
- Push-on hose barb
- Fitting type
- Hose barb
- Housing material
- Plastic
- Housing color
- Clear
- Thread size
- Not applicable; non-threaded connection
- Product status
- Aftermarket replacement component
What's in the Box
- 1 × fuel filter assembly
Hose clamps, hoses and other installation hardware are not listed as included unless specifically supplied with the order.
Installation Notes
- Work in a well-ventilated area away from flames, sparks and ignition sources.
- Stop the engine and shut off or isolate the fuel supply.
- Place an absorbent rag or suitable container beneath the filter to catch spilled fuel.
- Record the fuel-flow direction shown by the arrow on the old filter, if present.
- Release the hose clamps and carefully remove the fuel hoses from the old filter.
- Install the replacement filter with the flow direction oriented correctly.
- Push the hoses fully onto the barbs and secure them with suitable clamps.
- Restore the fuel supply and prime the system according to the engine manufacturer's procedure.
- Before operating the boat, start the engine and inspect every connection for fuel leakage.
Troubleshooting & FAQ
How do I confirm fitment?
Compare the original filter's manufacturer number, connection style, physical dimensions and flow direction. Then verify the complete engine model, year, stroke, shaft and serial-number information against the manufacturer's parts information. The references listed on this page are application leads and should not be treated as universal fitment for every engine in a horsepower range.
What are common signs of a restricted fuel filter?
Possible symptoms include hard starting, hesitation, sputtering, rough running or reduced power. A clear housing may help identify visible debris or water, but it does not replace proper fuel-system diagnosis.
How often should a fuel filter be replaced?
Replacement intervals vary with the engine, fuel quality, storage conditions and service schedule. Inspect the filter regularly and follow the engine manufacturer's maintenance recommendations. Replace it sooner if it is damaged, contaminated or restricted.
Is this an OEM filter?
No. This listing is for an aftermarket replacement assembly. The manufacturer and aftermarket references shown above are provided for identification and compatibility checking.
Can I reuse the old hose clamps?
Only if they remain clean, undamaged and appropriate for the hose and fuel system. Replace damaged or corroded clamps and confirm that every connection is secure before operating the engine.
What should I do if the filter or connections look different?
Do not force installation. Compare the replacement with the original component and confirm the application before using it. A different connection, flow direction or housing configuration may indicate that another filter is required.
Safety & Important Information
- Fuel is flammable. Keep the work area ventilated and free of flames, sparks and smoking materials.
- Verify the part number, physical configuration and complete engine application before purchase and installation.
- Do not operate the engine if any fuel connection leaks.
- Professional installation is recommended when the fuel system or engine application is uncertain.
- This is an aftermarket replacement, not an OEM component.
About Sea Sierra
- Marine replacement parts selected for practical fitment and service applications.
- Clear product information to help customers compare part numbers and installation requirements.
- Support is available for order and application questions before installation.
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