VST Fuel Filter – Fits Yamaha 115-225 HP 4-Stroke Outboards (Replaces 68V-13915-00-00, 18-79903)
VST Fuel Filter – Fits Yamaha 115-225 HP 4-Stroke Outboards (Replaces 68V-13915-00-00, 18-79903) is backordered and will ship as soon as it is back in stock.
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VST Fuel Filter – Fits Yamaha 115-225 HP 4-Stroke Outboards (Replac...
Product Details
This high-quality VST Fuel Filter is engineered for a precise fit on Yamaha 4-stroke outboard engines, including F115, F150, F200, F225, and LF-series (left-hand rotation) V6 models manufactured between 2000 and 2011. It sits inside the Vapor Separator Tank to ensure a clean, consistent fuel supply, protecting sensitive engine components from contaminants.
This unit serves as a direct cross-reference for Yamaha part 68V-13915-00-00 and Sierra Marine 18-79903.
- Installs internally inside the Vapor Separator Tank (VST) assembly.
- Features a 180-micron filter element to trap fine debris.
- Recommended replacement interval is every 300 hours or annually.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 68V-13915-00-00 |
| Sierra Marine | 18-79903 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This filter is compatible with a wide range of Yamaha 4-stroke outboard models.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | F115TJR | 115 | 4-Stroke | 2004–2011 | 68V-13915-00-00 | |
| Yamaha | F115TJRA | 115 | 4-Stroke | 2002 | 68V-13915-00-00 | |
| Yamaha | F115TJRB | 115 | 4-Stroke | 2003 | 68V-13915-00-00 | |
| Yamaha | F115TJRC | 115 | 4-Stroke | 2004 | 68V-13915-00-00 | |
| Yamaha | F115TJRD | 115 | 4-Stroke | 2005 | 68V-13915-00-00 | |
| Yamaha | F115TLR | 115 | 4-Stroke | 2004–2011 | 68V-13915-00-00 | |
| Yamaha | F115TLRA | 115 | 4-Stroke | 2002 | 68V-13915-00-00 | |
| Yamaha | F115TLRB | 115 | 4-Stroke | 2003 | 68V-13915-00-00 | |
| Yamaha | F115TLRC | 115 | 4-Stroke | 2004 | 68V-13915-00-00 | |
| Yamaha | F115TLRD | 115 | 4-Stroke | 2005 | 68V-13915-00-00 | |
| Yamaha | F115TLRY | 115 | 4-Stroke | 2000 | 68V-13915-00-00 | |
| Yamaha | F115TLRZ | 115 | 4-Stroke | 2001 | 68V-13915-00-00 | |
| Yamaha | F115TXR | 115 | 4-Stroke | 2004–2011 | 68V-13915-00-00 | |
| Yamaha | F115TXRA | 115 | 4-Stroke | 2002 | 68V-13915-00-00 | |
| Yamaha | F115TXRB | 115 | 4-Stroke | 2003 | 68V-13915-00-00 | |
| Yamaha | F115TXRC | 115 | 4-Stroke | 2004 | 68V-13915-00-00 | |
| Yamaha | F115TXRD | 115 | 4-Stroke | 2005 | 68V-13915-00-00 | |
| Yamaha | F115TXRY | 115 | 4-Stroke | 2000 | 68V-13915-00-00 | |
| Yamaha | F115TXRZ | 115 | 4-Stroke | 2001 | 68V-13915-00-00 | |
| Yamaha | F200TXR | 200 | 4-Stroke | 2004–2010 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F200TXRA | 200 | 4-Stroke | 2002 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F200TXRB | 200 | 4-Stroke | 2003 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F200TXRC | 200 | 4-Stroke | 2004 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F200TXRD | 200 | 4-Stroke | 2005 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F225TUR | 225 | 4-Stroke | 2004–2005 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F225TURA | 225 | 4-Stroke | 2002 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F225TURB | 225 | 4-Stroke | 2003 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F225TURC | 225 | 4-Stroke | 2004 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F225TURD | 225 | 4-Stroke | 2005 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F225TXR | 225 | 4-Stroke | 2004–2010 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F225TXRA | 225 | 4-Stroke | 2002 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F225TXRB | 225 | 4-Stroke | 2003 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F225TXRC | 225 | 4-Stroke | 2004 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | F225TXRD | 225 | 4-Stroke | 2005 | 68V-13915-00-00 | 3.3L V6 models |
| Yamaha | LF115TXR | 115 | 4-Stroke | 2004–2011 | 68V-13915-00-00 | Left-hand rotation model |
| Yamaha | LF115TXRA | 115 | 4-Stroke | 2002 | 68V-13915-00-00 | Left-hand rotation model |
| Yamaha | LF115TXRB | 115 | 4-Stroke | 2003 | 68V-13915-00-00 | Left-hand rotation model |
| Yamaha | LF115TXRC | 115 | 4-Stroke | 2004 | 68V-13915-00-00 | Left-hand rotation model |
| Yamaha | LF115TXRD | 115 | 4-Stroke | 2005 | 68V-13915-00-00 | Left-hand rotation model |
| Yamaha | LF115TXRY | 115 | 4-Stroke | 2000 | 68V-13915-00-00 | Left-hand rotation model |
| Yamha | LF115TXRZ | 115 | 4-Stroke | 2001 | 68V-13915-00-00 | Left-hand rotation model |
| Yamaha | LF200TXR | 200 | 4-Stroke | 2004–2010 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF200TXRA | 200 | 4-Stroke | 2002 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF200TXRB | 200 | 4-Stroke | 2003 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF200TXRC | 200 | 4-Stroke | 2004 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF200TXRD | 200 | 4-Stroke | 2005 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF225TUR | 225 | 4-Stroke | 2004–2005 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF225TURA | 225 | 4-Stroke | 2002 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF225TURB | 225 | 4-Stroke | 2003 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF225TURC | 225 | 4-Stroke | 2004 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF225TURD | 225 | 4-Stroke | 2005 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 | Yamaha | LF225TXR | 225 | 4-Stroke | 2004–2010 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF225TXRA | 225 | 4-Stroke | 2002 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF225TXRB | 225 | 4-Stroke | 2003 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF225TXRC | 225 | 4-Stroke | 2004 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
| Yamaha | LF225TXRD | 225 | 4-Stroke | 2005 | 68V-13915-00-00 | Left-hand rotation, 3.3L V6 |
Technical Specs
- Product Type
- Vapor Separator Tank (VST) Fuel Filter
- Installation
- Internal, inside VST assembly
- Filtration Rating
- 180 micron
- Fuel Type
- Gasoline
- Connection
- Direct mount inside VST
- Housing Material
- Plastic with filtration paper element
- Housing Color
- Black
- Fitting Type
- Direct mount
- Thread Size
- N/A - Direct mount
- Warranty
- Yamaha standard parts warranty (1 year)
- Other Technical Attributes
- Located in VST tank to filter fuel before delivery to engine
What’s in the Box
- 1 x VST Fuel Filter (Replaces 68V-13915-00-00)
Installation Notes
- Disconnect the battery and safely relieve fuel system pressure.
- Locate and remove the Vapor Separator Tank (VST) cover.
- Carefully remove the old filter from its mounting post inside the VST assembly.
- Clean the VST housing of any sediment or debris.
- Install the new filter, ensuring it is seated correctly and securely.
- Reassemble the VST unit and reconnect all fuel lines.
- Reconnect the battery, prime the fuel system, and check thoroughly for leaks before starting the engine.
Troubleshooting & FAQ
How do I know if my VST filter is clogged or failing?
Common symptoms of a clogged VST filter include the engine bogging down, hesitating during acceleration, stalling at idle, or failing to reach its maximum RPMs. These issues occur because the fuel pump is straining to pull fuel through the blocked filter.
Where is this filter located on my Yamaha outboard?
This filter is installed internally, inside the Vapor Separator Tank (VST). The VST is a component of the fuel delivery system, located on the engine block.
What is the recommended replacement interval for this filter?
For preventative maintenance and optimal engine performance, it is highly recommended to replace the VST filter every 300 hours of operation or at least once a year, whichever comes first.
Is this filter compatible with 2-stroke Yamaha engines?
No, this filter is specifically designed for the Yamaha 4-stroke outboard models listed in the compatibility table, including the F115, F150, F200, F225, and related LF-series V6 engines.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). It is built to OEM-level specifications with comparable materials. It is manufactured in an ISO 9002 facility and batch-inspected for consistency and quality.
Shipping speed & cost?
We ship worldwide quickly—typical transit is 5–15 days. Standard shipping is free; expedited options will appear at checkout where available for your location.
Warranty & returns?
This product is covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact our support team with your order details. Returns are accepted within our standard window, provided the item is unused and in its original condition. See our policy page or reach out for instructions.
Safety & Important Info
- Verify images and specifications against your original part before purchase. If anything differs—even if your model appears on the compatibility list—do not purchase.
- This is an aftermarket replacement component, not an Original Equipment Manufacturer (OEM) part.
- Professional installation is strongly recommended for safety, performance, and to prevent damage to the fuel system.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and rigorously tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions worldwide, typically arriving in 5–15 days.
- Manufacturer-Direct Value — We deliver fair pricing without compromising on materials or quality control by working directly with our manufacturing partners.
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