Primary Fuel Filter – Fits Yamaha 15–220 HP Outboards, 1984–1993 (Replaces 6F5-24563-00)
Primary Fuel Filter – Fits Yamaha 15–220 HP Outboards, 1984–1993 (Replaces 6F5-24563-00) is backordered and will ship as soon as it is back in stock.
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Primary Fuel Filter – Fits Yamaha 15–220 HP Outboards, 1984–1993 (R...
Primary Fuel Filter – Fits Yamaha 15–220 HP Outboards, 1984–1993 (Replaces 6F5-24563-00) is backordered and will ship as soon as it is back in stock.
Product Details
This replacement Primary Fuel Filter is designed for selected Yamaha outboard engines rated from 15 to 220 HP and produced from 1984 through 1993. It helps remove contaminants from the fuel supply before they reach the engine.
This is a single aftermarket fuel filter, not a kit. It is listed as a replacement for Yamaha part numbers 6F5-24563-00 and 655-24563-00. The corresponding aftermarket reference is 18-7780.
- Product type: Primary fuel filter
- Application: Yamaha outboard fuel systems
- Rated engine range: 15–220 HP
- Production years: 1984–1993
- Package contents: 1 x primary fuel filter
Part Number Cross-Reference
Use the following references to compare the filter with the part removed from your engine. Confirm the exact model and fuel-system configuration before ordering.
| Brand or source | Part number | Reference |
|---|---|---|
| Yamaha | 6F5-24563-00 | Listed OEM reference |
| Yamaha | 655-24563-00 | Listed OEM reference |
| Aftermarket | 18-7780 | Aftermarket cross-reference |
Engine Compatibility
According to the product record, this filter fits selected Yamaha outboards from 1984–1993 in the 15–220 HP range, including the following model families and configurations:
| Model family or model | Rated horsepower | Year condition |
|---|---|---|
| 15, 25, 30, 40, 50, 70 | 15–70 HP | Selected models produced from 1984–1993 |
| 90 | 90 HP | 1993 and earlier models |
| C25, C30, C40, C55, C85 | 25–85 HP | Selected models produced from 1984–1993; C85 through 1993 |
| CV25, CV30, CV40, CV50, CV85 | 25–85 HP | Selected models produced from 1984–1993 |
| P50/P60 | 50–60 HP | 1993 and earlier models |
| 115, 130, 150, 175 | 115–175 HP | 1993 and earlier models |
| C115 | 115 HP | Selected models produced from 1984–1993 |
| P115, P150, P200 | 115–200 HP | 1993 and earlier models |
Important: Horsepower alone does not confirm fitment. Model designation, production year, fuel-system layout, hose size, and the part number on the original filter must also match. The fitment record does not establish compatibility with all Yamaha models, all 4-stroke engines, personal watercraft, or engines outside the stated 15–220 HP and 1984–1993 range.
Technical Information
- Product type
- Primary fuel filter
- Fuel system
- Yamaha outboard fuel system
- Engine range
- 15–220 HP
- Production years
- 1984–1993
- Aftermarket reference
- 18-7780
- OEM references
- 6F5-24563-00 and 655-24563-00
What's in the Box
- 1 x Primary fuel filter
Installation Notes
- Turn off the engine and allow it to cool. Work in a well-ventilated area away from flames, sparks, and other ignition sources.
- Disconnect the battery if required by the engine manufacturer's service procedure.
- Locate the existing primary fuel filter and note the fuel-flow direction before removal.
- Place an approved container or absorbent material beneath the filter to catch fuel.
- Release the hose clamps and carefully remove the fuel hoses from the old filter.
- Install the replacement filter in the same orientation as the original part.
- Reconnect the fuel hoses fully and secure them with the appropriate clamps.
- Prime the fuel system according to the engine service manual.
- Before operation, inspect all connections for fuel leaks.
Maintenance & FAQ
What engines does this filter fit?
This filter is listed for selected Yamaha outboards from 15 to 220 HP produced between 1984 and 1993. The product record specifically includes selected 15, 25, 30, 40, 50, 70, 90, C-series, CV-series, P-series, 115, 130, 150, and 175 HP applications. Verify the exact model and year before purchase.
Is this a 2-stroke or 4-stroke filter?
The verified catalog evidence identifies the referenced Yamaha applications as 2-stroke outboard models. Do not assume fitment for a 4-stroke engine unless the original filter and engine documentation confirm the same part reference.
Is this an OEM part?
No. This is an aftermarket replacement fuel filter. It is listed against Yamaha references 6F5-24563-00 and 655-24563-00, with aftermarket reference 18-7780.
How do I confirm fitment?
Compare the original filter, part number, hose connections, engine model designation, horsepower, and production year. If any of these details differ, consult the engine service manual or a qualified marine technician before installation.
When should the filter be replaced?
Replace the filter according to the maintenance schedule in your engine service manual, or sooner if it is contaminated, restricted, damaged, or associated with fuel-delivery symptoms.
Safety Information
- Fuel is flammable. Keep the work area ventilated and away from ignition sources.
- Relieve or control fuel-system pressure as specified by the engine service manual.
- Dispose of spilled fuel and the used filter in accordance with local regulations.
- Professional installation is recommended when the correct fuel-system procedure is uncertain.
About Sea Sierra
- Marine replacement parts — Parts are selected for common marine repair and maintenance applications.
- Fitment-focused listings — Always compare the engine model, year, and original part number before ordering.
- Support for installation questions — Consult a qualified marine technician when fuel-system service requires additional guidance.
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