Fuel Filter Element – Fits Yamaha 115HP–250HP Outboard Engines (1996–Newer)
This fuel filter element is engineered to fit Yamaha outboard engines from 115HP to 250HP, covering models C115, C150, S225, and S250 produced from 1996 onward. Designed for V6 3.1L D-T powerheads, it ensures optimal fuel filtration to protect your engine from contaminants and maintain reliable performance on the water.
Direct Replacements: OEM part number 61A-24563-00 and Sierra aftermarket number 18-7782. This primary fuel filter element is a precise fit for the specified Yamaha outboard series.
- Single primary fuel filter element included
- Compatible with V6, 3.1L displacement, D-T configuration engines
- Fits 1996–1997+ model years depending on engine series
Part Number Cross-Reference
Use this table to confirm equivalent part numbers across OEM and aftermarket brands:
| Brand |
Part Number |
| Yamaha (OEM) |
61A-24563-00 |
| Sierra |
18-7782 |
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.
| Brand |
Model |
Rated HP |
Years |
Notes |
| Yamaha |
C115 |
115HP |
1997 and Newer |
V6, 3.1L, D-T |
| Yamaha |
C150 |
150HP |
1997 and Newer |
V6, 3.1L, D-T |
| Yamaha |
S225 |
225HP |
1996 |
V6, 3.1L, D-T |
| Yamaha |
S250 |
250HP |
1996 |
V6, 3.1L, D-T |
Technical Specifications
| Specification |
Value |
| OEM Part Number |
61A-24563-00 |
| Aftermarket Equivalent |
Sierra 18-7782 |
| Component Type |
Primary Fuel Filter Element |
| Engine Configuration |
V6, 3.1L, D-T |
| Horsepower Range |
115HP – 250HP |
Package Contents
- 1 × Primary Fuel Filter Element
Installation Guide
- Disconnect the battery negative terminal and relieve fuel system pressure before beginning work.
- Locate the fuel filter assembly on your Yamaha outboard; it is typically mounted near the fuel pump or vapor separator.
- Use a wrench to carefully disconnect the fuel lines from the filter housing, catching any residual fuel in a suitable container.
- Remove the filter housing cover by unscrewing the retaining bolt or clips, depending on your model.
- Withdraw the old filter element and inspect the housing for debris or contamination; clean as necessary.
- Insert the new primary fuel filter element, ensuring it seats fully and orientations match the original installation.
- Reinstall the housing cover and torque the fastener to manufacturer specifications.
- Reconnect fuel lines, ensuring all fittings are tight and properly seated to prevent leaks.
- Reconnect the battery and prime the fuel system by turning the ignition key to the "on" position several times without starting.
- Inspect all connections for fuel leaks before starting the engine.
- Start the engine and allow it to idle; monitor for smooth operation and recheck for any signs of leakage.
- Dispose of the old filter element and any contaminated fuel in accordance with local environmental regulations.
Troubleshooting & FAQ
Q: How do I confirm this filter element fits my Yamaha engine?
A: Check the compatibility table above for your engine model and year. Verify your original part number matches 61A-24563-00 or Sierra 18-7782, and confirm your engine is a V6, 3.1L, D-T configuration within the 115HP–250HP range listed.
Q: How often should I replace the fuel filter element?
A: Yamaha typically recommends inspecting and replacing the fuel filter element every 100 operating hours or annually, whichever comes first. If you notice reduced engine performance, rough idling, or difficulty starting, inspect and replace the filter sooner.
Q: What are the signs that my fuel filter needs replacement?
A: Common symptoms include engine stalling, loss of power at high RPM, difficulty starting, rough idling, or visible contamination in the filter housing. Regular inspection during routine maintenance can catch issues early.
Q: Can I reuse the old filter element after cleaning it?
A: No, fuel filter elements are designed as single-use consumables. Attempting to clean and reuse them may compromise filtration efficiency and allow contaminants to damage fuel system components.
Q: Is this OEM or 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?
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Direct from Manufacturer: Competitive pricing without compromising quality.