5/16" Female Fuel Connector – Fits Yamaha Outboard 6-250 HP (Replaces 6Y2-24305-06-00)
5/16" Female Fuel Connector – Fits Yamaha Outboard 6-250 HP (Replaces 6Y2-24305-06-00) is backordered and will ship as soon as it is back in stock.
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5/16" Female Fuel Connector – Fits Yamaha Outboard 6-250 HP (R...
5/16" Female Fuel Connector – Fits Yamaha Outboard 6-250 HP (Replaces 6Y2-24305-06-00) is backordered and will ship as soon as it is back in stock.
Product Details
This 5/16" (8mm) female fuel connector is engineered for the tank side of Yamaha outboard motors. It is designed to fit a wide range of Yamaha outboard engines from 6 HP to 250 HP, including both 2-stroke and 4-stroke models, providing a reliable fuel line connection.
This component serves as a direct replacement for Yamaha OEM part number 6Y2-24305-06-00.
- Installs on the fuel tank side of the fuel line.
- Features a quick-connect female fitting for easy attachment.
- Constructed from weatherproof and sunlight-resistant rubber for durability.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 6Y2-24305-06-00 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This connector is designed for a wide array of Yamaha outboard models. Please verify your engine's horsepower and stroke type against the list to ensure fitment.
| Brand | Model | Rated HP | Stroke | OEM Part No. | Notes |
|---|---|---|---|---|---|
| Yamaha | Outboard | 6 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 8 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 9.9 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 15 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 20 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 25 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 30 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 40 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 50 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 60 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 70 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 80 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 90 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 100 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 115 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 130 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 150 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 175 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 200 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 220 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 225 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 | |
| Yamaha | Outboard | 250 | 2-Stroke & 4-Stroke | 6Y2-24305-06-00 |
Technical Specs
- Product Type
- Fuel Line Connector
- Installation
- Tank Side
- Fuel Type
- Gasoline, Oil/Gas Mix
- Connection
- 5/16" (8mm) Female
- Housing Material
- Rubber
- Housing Color
- Black
- Weight
- 0.03 kg (0.066 lb)
- Fitting Type
- Quick-connect, Female
- Thread Size
- N/A (Non-threaded)
- Other Technical Attributes
- Weatherproof and sunlight-resistant
What’s in the Box
- 1 x Female Fuel Connector (6Y2-24305-06-00)
Installation Notes
- Ensure the engine is off and the area is well-ventilated. Disconnect the boat's battery for safety.
- Relieve any pressure in the fuel system by following your engine manufacturer's service procedure.
- Place a rag under the old connector to catch any fuel spillage and disconnect it from the fuel tank line.
- Securely attach the new female fuel connector to the 5/16" (8mm) hose on the tank side, ensuring a tight fit.
- Connect the fuel line to the outboard engine.
- Prime the fuel system using the primer bulb until firm.
- Carefully inspect the connector and line for any signs of leaks before starting the engine.
Troubleshooting & FAQ
How do I know if this connector will fit my specific model year?
This connector is designed for a broad range of Yamaha 6-250 HP outboards. While specific year ranges are not provided, the most reliable method for confirming fitment is to match your existing part number to the OEM reference: 6Y2-24305-06-00.
What are common signs of a failing fuel connector?
Symptoms of a worn or damaged fuel connector include visible fuel leaks around the connection, a strong smell of gasoline, cracks or brittleness in the connector housing, and engine performance issues such as stalling or difficulty starting due to air entering the fuel system.
Is this connector compatible with ethanol-blended fuels?
Yes, this fuel connector is made from modern materials designed to be resistant to the corrosive effects of ethanol-blended fuels (such as E10) commonly sold today.
How often should this fuel connector be replaced?
There is no fixed replacement interval. It should be inspected regularly as part of routine maintenance (e.g., annually or every 100 hours). Replace it immediately if you notice any signs of wear, damage, or leaks.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost?
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns?
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
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