6mm (1/4") Male Fuel Line Connector – Fits Yamaha 6–90 HP Outboard Motors (Replaces 6G1-24304-01, 6G1-24304-02, 6G1-24304-10)
6mm (1/4") Male Fuel Line Connector – Fits Yamaha 6–90 HP Outboard Motors (Replaces 6G1-24304-01, 6G1-24304-02, 6G1-24304-10) is backordered and will ship as soon as it is back in stock.
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6mm (1/4") Male Fuel Line Connector – Fits Yamaha 6–90 HP Outb...
6mm (1/4") Male Fuel Line Connector – Fits Yamaha 6–90 HP Outboard Motors (Replaces 6G1-24304-01, 6G1-24304-02, 6G1-24304-10) is backordered and will ship as soon as it is back in stock.
Product Details
This is a 6mm (1/4") male fuel line connector for the engine side of selected Yamaha 2-stroke and 4-stroke outboard fuel systems. It provides a quick-connect interface between the engine fuel inlet and the compatible female fuel-line connector.
This aftermarket replacement is listed for Yamaha outboard applications from 6–90 HP, including the model and year ranges shown below. Always compare the connector, hose size, engine model, and existing part number before ordering.
It replaces the following Yamaha reference numbers: 6G1-24304-01, 6G1-24304-02-00, 6G1-24304-10, and 6G1-24304-10-00.
- Engine-side male fuel-line connector.
- Designed for compatible 6mm (1/4") fuel hose connections.
- Quick-connect fitting for convenient fuel-line service.
- Black ABS housing intended for marine fuel-system use.
- Resistant to degradation from ethanol-blended gasoline under normal use.
Part Number Matrix
Use these manufacturer reference numbers to help compare the replacement with your original connector.
| Brand | Part Number |
|---|---|
| Yamaha | 6G1-24304-01 |
| Yamaha | 6G1-24304-02-00 |
| Yamaha | 6G1-24304-10 |
| Yamaha | 6G1-24304-10-00 |
Engine & Model Compatibility
The applications below represent the listed Yamaha model and year coverage for this connector. Model designations, production years, shaft configurations, and serial-number ranges can vary, so confirm the exact application against your engine identification label and original fitting.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | 2-Stroke | 6 | 2-Stroke | 1986–1993, 2001–2003 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 8 | 2-Stroke | 1984–1993, 2001–2005 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 9.9 | 2-Stroke | 1985–1993, 1998–2003 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 15 | 2-Stroke | 1986–1993, 1998–2003 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 25 | 2-Stroke | 1985–1993, 1999–2003 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 30 | 2-Stroke | 1985–1994, 1999–2003 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 40 | 2-Stroke | 1985–1993, 1999–2003 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 48 | 2-Stroke | 2000 | 6G1-24304-01/02/10 | E48 model |
| Yamaha | 2-Stroke | 50 | 2-Stroke | 1984–1993, 1999–2003 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 55 | 2-Stroke | 1989–1993 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 60 | 2-Stroke | 1991–1993, 2000–2003 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 70 | 2-Stroke | 1985–1993, 2000–2003 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 75 | 2-Stroke | 2000 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 85 | 2-Stroke | 1989–1993 | 6G1-24304-01/02/10 | |
| Yamaha | 2-Stroke | 90 | 2-Stroke | 1985–1993, 2000–2003 | 6G1-24304-01/02/10 | |
| Yamaha | 4-Stroke F9.9 | 9.9 | 4-Stroke | 1984–Present | 6G1-24304-01/02/10 | |
| Yamaha | 4-Stroke F15 | 15 | 4-Stroke | 1984–Present | 6G1-24304-01/02/10 | |
| Yamaha | 4-Stroke | 20 | 4-Stroke | 1984–Present | 6G1-24304-01/02/10 | |
| Yamaha | 4-Stroke | 25 | 4-Stroke | 1984–Present | 6G1-24304-01/02/10 | |
| Yamaha | 4-Stroke | 30 | 4-Stroke | 1984–Present | 6G1-24304-01/02/10 | |
| Yamaha | 4-Stroke | 40 | 4-Stroke | 1984–Present | 6G1-24304-01/02/10 |
Technical Specs
- Product Type
- Male fuel line connector
- Installation Position
- Engine side
- Fuel Type
- Gasoline
- Connection Size
- 6mm (1/4") fuel hose
- Fitting Type
- Quick-connect
- Housing Material
- ABS (Acrylonitrile Butadiene Styrene)
- Housing Color
- Black
- Dimensions
- 72 × 30 mm (2.83" × 1.18")
- Weight
- 0.04 kg (1.44 oz)
- Construction
- Marine-use construction with resistance to ethanol-blended fuels
- Product Status
- Aftermarket replacement; not an OEM component
What’s in the Box
- 1 × Male fuel line connector
Installation Notes
- Turn the engine off, remove ignition sources, and allow the engine and fuel system to cool. Work in a well-ventilated area.
- Relieve fuel-system pressure according to the engine manufacturer’s service procedure.
- Disconnect the female fuel-line connector from the male fitting on the engine.
- Remove the existing male connector from the engine fuel inlet, noting its orientation and any sealing components.
- Clean the fuel-inlet area and inspect the mating surfaces before installation.
- Install the replacement connector securely without cross-threading or overtightening.
- Reconnect the female fuel-line connector and confirm that the quick-connect fitting is fully seated.
- Prime the fuel system according to the engine manufacturer’s instructions. Inspect carefully for leaks before starting and again after the engine reaches operating conditions.
Troubleshooting & FAQ
How do I know if this connector fits my motor?
Compare your Yamaha model, horsepower, stroke type, year, and any applicable serial-number information with the compatibility table. Also compare the original connector’s shape, hose size, installation position, and reference number, such as 6G1-24304-01, 6G1-24304-02, or 6G1-24304-10. If any of these details differ, verify the application before ordering.
Is this for the engine side or the fuel tank side?
This is a male connector intended for the engine side of the fuel-line system. It mates with the compatible female connector on the fuel line.
What are signs that my current fuel connector is failing?
Common signs include fuel leakage, a gasoline smell near the engine, difficulty starting, stalling, sputtering, poor fuel delivery, or a cracked, brittle, or deformed connector housing. Stop using the engine and correct any fuel leak before operation.
How often should fuel-line components be replaced?
Inspect fuel-line components and connectors at least annually and before extended or seasonal use. Replace any component immediately if it shows cracking, brittleness, deformation, leakage, or poor engagement. Service intervals can vary with fuel type, storage conditions, temperature, and saltwater exposure.
Is this an OEM part?
No. This listing is for an aftermarket replacement connector corresponding to the Yamaha reference numbers shown on this page. Yamaha is a trademark of its respective owner; this product is not manufactured by or affiliated with Yamaha.
What warranty and return coverage applies?
Warranty and return eligibility are governed by the seller’s current policies. Keep the order information and contact support before installation if the part arrives damaged or does not match the confirmed application. Installed, used, or fuel-contaminated parts may be subject to return restrictions.
Safety & Important Information
- Fuel is flammable. Work away from flames, sparks, heat, and other ignition sources.
- Verify the part number, connector shape, hose size, engine model, year, stroke type, and applicable serial range before purchase.
- Do not operate the engine if a fuel leak is present. Check all connections carefully after installation.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended when the fuel system, sealing surfaces, or engine-specific service procedures are unfamiliar.
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