Fuel Filter Element for Mercury Mariner and Yamaha 4-Stroke Outboards – Replaces 68V-24563-00 and 881540
Fuel Filter Element for Mercury Mariner and Yamaha 4-Stroke Outboards – Replaces 68V-24563-00 and 881540 is backordered and will ship as soon as it is back in stock.
Worry-free returns
Worry-free returns
Shop with confidence. If you’re not completely satisfied, eligible items may be returned within the return window, provided they are unused and in original packaging.
If the return is due to our error or a defective item, we’ll make it right.
Please contact us before returning any item.
Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
International delivery times may vary due to customs processing.
Tracking information will be provided once your order ships.
Fuel Filter Element for Mercury Mariner and Yamaha 4-Stroke Outboar...
Fuel Filter Element for Mercury Mariner and Yamaha 4-Stroke Outboards – Replaces 68V-24563-00 and 881540 is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket fuel filter element is designed for select Mercury Mariner and Yamaha 4-stroke EFI outboards. It helps screen contaminants from the fuel supply and is intended as a replacement element for applications using the listed original-equipment reference numbers.
According to the applicable fitment information, this element is used on select Mercury Mariner 40 HP 4-stroke EFI 3- and 4-cylinder engines from 2006–2024, Mercury Mariner 50–60 HP 4-stroke EFI engines from 2006–2024, Mercury Mariner 75, 90, and 115 HP 4-stroke EFI engines from 2000–2006, Yamaha F80–F100 HP 4-stroke EFI DET models from 2005–2006, and Yamaha F115 HP 4-stroke engines from 2000–2006.
- Aftermarket replacement fuel filter element.
- For gasoline-fueled marine outboard applications.
- Confirm the exact engine model, year, stroke, and part number before ordering.
Part Number Matrix
Use the following references to compare your existing fuel filter element. These numbers identify compatible reference applications; they do not indicate that this product is a genuine manufacturer part.
| Brand or Reference | Part Number |
|---|---|
| Yamaha | 68V-24563-00 |
| Yamaha | 68V-24563-00-00 |
| Mercury | 35-881540 |
| Mercury | 881540 |
| Mercury | 8M0168897 |
| Mercury | 8M0149607 |
| Mercury | 35-8M0149607 |
| Aftermarket reference | 18-7979 |
Engine & Model Compatibility
The ranges below describe the documented applications for this replacement element. Because fitment can vary by model code and production configuration, match your engine's complete model designation and existing filter reference before installation.
| Brand | Engine application | Rated HP | Stroke | Years | Reference number |
|---|---|---|---|---|---|
| Mercury Mariner | 40 HP EFI, 3- and 4-cylinder | 40 | 4-Stroke | 2006–2024 | 35-881540 / 881540 |
| Mercury Mariner | 50–60 HP EFI | 50–60 | 4-Stroke | 2006–2024 | 35-881540 / 881540 |
| Mercury Mariner | 75, 90, and 115 HP EFI | 75–115 | 4-Stroke | 2000–2006 | 35-881540 / 881540 |
| Yamaha | F80–F100 DET models with EFI | 80–100 | 4-Stroke | 2005–2006 | 68V-24563-00 / 68V-24563-00-00 |
| Yamaha | F115 | 115 | 4-Stroke | 2000–2006 | 68V-24563-00 / 68V-24563-00-00 |
Technical Specs
- Product Type
- Fuel filter element
- Part Type
- Aftermarket replacement element
- Fuel Type
- Gasoline
- Application
- Select Mercury Mariner and Yamaha 4-stroke EFI outboards
- Primary Yamaha Reference
- 68V-24563-00
- Primary Mercury Reference
- 881540
- Aftermarket Reference
- 18-7979
What's in the Box
- 1 x Fuel filter element
Installation Notes
- Before beginning work, shut off the engine and follow the fuel-system safety procedures in the applicable service manual.
- Locate the fuel filter housing on the outboard and note the orientation of the original element.
- Disassemble the housing carefully and remove the used filter element.
- Inspect and clean the housing, checking for cracks, damaged sealing surfaces, or other problems.
- Install the replacement element in the same orientation as the original and reassemble the housing securely.
- Prime the fuel system as specified by the engine manufacturer and check carefully for fuel leaks before operating the engine.
Troubleshooting & FAQ
How do I know if this fuel filter element fits my engine?
Compare the complete engine brand, model, horsepower, stroke, year, and existing filter reference with the compatibility information above. Do not rely on horsepower alone, because model configuration and year also affect fitment.
What are the signs of a clogged fuel filter?
Possible symptoms include hesitation, sputtering, rough running, reduced power, or difficulty starting. These symptoms can have several causes, so inspect the complete fuel system and consult the service manual before replacing parts.
Is this a genuine Yamaha or Mercury part?
No. This listing is for an aftermarket replacement fuel filter element corresponding to the reference numbers shown above. Yamaha and Mercury names and part numbers are used only to identify application and interchange references.
Does this listing include the complete fuel filter housing?
No. The package contains one replacement filter element only. The filter housing and unrelated installation hardware are not included.
How often should the element be replaced?
Replace the element according to the maintenance schedule and inspection guidance for your specific engine. Replace it sooner if contamination, restricted fuel flow, or damage is found.
Safety & Important Information
- Verify the complete engine model and the reference number on your original element before ordering.
- Use only with the documented engine applications and fuel-system configuration.
- Relieve or control fuel-system pressure as required by the applicable service procedure.
- Inspect all seals and the filter housing during installation. Do not operate the engine if fuel leakage is present.
- This is an aftermarket replacement, not a genuine OEM component.
About Sea Sierra
- Marine Replacement Parts — We supply aftermarket components for documented marine applications.
- Application-Focused Listings — Product information is organized around engine model, year, horsepower, stroke, and reference numbers.
- Support for Fitment Questions — Compare your engine identification details and original part before ordering.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
