Carburetor Assembly – Fits Yamaha 2-Stroke 3HP/3M Outboard Motors (Replaces 6L5-14301-03-00)
Carburetor Assembly – Fits Yamaha 2-Stroke 3HP/3M Outboard Motors (Replaces 6L5-14301-03-00) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Product Details
This Carburetor Assembly – Fits Yamaha 2-Stroke 3HP/3M Outboard Motors (Replaces 6L5-14301-03-00) is a direct-fit replacement for Yamaha's 2-stroke 3HP and 3M outboard engines, including Malta series models, manufactured between 1990 and 2002. It is engineered to meet or exceed original equipment specifications, ensuring reliable fuel delivery and optimal engine performance.
It serves as a direct interchange for Yamaha part numbers 6L5-14301-03-00, 6L5-14301-02, 6L5-14301-01, and 6L5-14301-00, as well as aftermarket equivalents.
- Engineered for direct, hassle-free installation.
- Designed specifically for 2-stroke gasoline outboard engines.
- Features a standard fuel line connector for seamless integration.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 6L5-14301-03-00 |
| Yamaha | 6L5-14301-02 |
| Yamaha | 6L5-14301-01 |
| Yamaha | 6L5-14301-00 |
| SouthMarine | 6L5-14301 |
| JLM Marine | 6L5-14301 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This part is compatible with the following Yamaha outboard models.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | 3LD | 3 | 2-Stroke | 1990 | 6L5-14301-03-00 | INTAKE CARBURETOR |
| Yamaha | 3SD | 3 | 2-Stroke | 1990 | 6L5-14301-03-00 | INTAKE CARBURETOR |
| Yamaha | 3MLHP | 3 | 2-Stroke | 1991 | 6L5-14301-03-00 | INTAKE CARBURETOR |
| Yamaha | 3MSHP | 3 | 2-Stroke | 1991 | 6L5-14301-03-00 | INTAKE CARBURETOR |
| Yamaha | 3MHQ | 3 | 2-Stroke | 1992 | 6L5-14301-03-00 | INTAKE CARBURETOR |
| Yamaha | 3MLHQ | 3 | 2-Stroke | 1992 | 6L5-14301-03-00 | INTAKE CARBURETOR |
| Yamaha | 3MSHQ | 3 | 2-Stroke | 1992 | 6L5-14301-03-00 | INTAKE CARBURETOR |
| Yamaha | 3MLHR | 3 | 2-Stroke | 1993 | 6L5-14301-03-00 | INTAKE - CARBURETOR |
| Yamaha | 3MSHR | 3 | 2-Stroke | 1993 | 6L5-14301-03-00 | INTAKE - CARBURETOR |
| Yamaha | 3MHS | 3 | 2-Stroke | 1994 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MLHS | 3 | 2-Stroke | 1994 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MSHS | 3 | 2-Stroke | 1994 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MHT | 3 | 2-Stroke | 1995 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MLHT | 3 | 2-Stroke | 1995 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MSHT | 3 | 2-Stroke | 1995 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MLHU | 3 | 2-Stroke | 1996 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MSHU | 3 | 2-Stroke | 1996 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MLHV | 3 | 2-Stroke | 1997 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MSHV | 3 | 2-Stroke | 1997 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MLHW | 3 | 2-Stroke | 1998 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MSHW | 3 | 2-Stroke | 1998 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MHX | 3 | 2-Stroke | 1999 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MLHX | 3 | 2-Stroke | 1999 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MSHX | 3 | 2-Stroke | 1999 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MLHY | 3 | 2-Stroke | 2000 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MSHY | 3 | 2-Stroke | 2000 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MSHKZ | 3 | 2-Stroke | 2001 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MSHZ | 3 | 2-Stroke | 2001 | 6L5-14301-03-00 | INTAKE |
| Yamaha | 3MSHA | 3 | 2-Stroke | 2002 | 6L5-14301-03-00 | INTAKE |
Technical Specs
- Product Type
- Carburetor Assembly
- Installation
- Direct replacement
- Fuel Type
- Gasoline
- Connection
- Standard fuel line connector
- Housing Material
- Aluminum alloy
- Housing Color
- Silver
- Product Dimensions
- 15.5 cm × 10.5 cm × 10.0 cm
- Box Dimensions
- 15.5 cm × 10.5 cm × 10.0 cm
- Fitting Type
- Standard fuel line fit
- Warranty
- 6–12 months (varies by seller)
- Engine Compatibility
- For 2-stroke outboard engines only
What’s in the Box
- 1 x Carburetor Assembly (6L5-14301-03-00)
Installation Notes
- Ensure the engine is off and cool. Disconnect the spark plug lead for safety.
- Turn off the fuel supply and disconnect the fuel line from the existing carburetor. Have a rag ready to catch any minor spills.
- Remove the engine cowling to access the carburetor.
- Carefully detach the throttle and choke linkages. Note their original positions for reassembly.
- Unscrew the mounting bolts or nuts holding the old carburetor to the intake manifold.
- Remove the old carburetor and gasket. Clean the intake manifold surface thoroughly.
- Install the new gasket and mount the new carburetor assembly, tightening the bolts evenly.
- Reconnect the throttle and choke linkages, ensuring they move freely without binding.
- Attach the fuel line to the new carburetor.
- Turn the fuel supply back on and check for any leaks.
- Reconnect the spark plug lead, start the engine, and allow it to warm up.
- Adjust the idle speed screw as needed for smooth operation. A service manual is recommended for precise settings.
Troubleshooting & FAQ
How do I know if my carburetor is failing?
Common signs of a faulty carburetor include difficulty starting the engine, rough idling, stalling at low speeds, poor acceleration, increased fuel consumption, or black smoke from the exhaust. If you notice these symptoms, the carburetor may be clogged or worn and require replacement.
Will this carburetor fit my specific Yamaha 3HP model?
This carburetor is designed for a wide range of Yamaha 3HP and 3M models made between 1990 and 2002. To ensure a perfect fit, please cross-reference your engine's model and year with the compatibility table provided on this page. Verifying the OEM part number (6L5-14301-03-00 or its predecessors) is the most reliable method.
Is any adjustment needed after installation?
This carburetor is pre-adjusted to factory settings for most applications. However, minor idle speed adjustments may be necessary depending on your specific engine's condition, altitude, and climate. It is recommended to consult your engine's service manual for final tuning procedures.
What is the difference between this and the OEM part?
This is an aftermarket part designed to function identically to the original OEM carburetor. It is constructed with comparable materials and built to meet or exceed OEM specifications for fit, form, and function, offering a reliable, cost-effective alternative.
How often should a carburetor be cleaned or replaced?
Carburetor maintenance depends heavily on fuel quality, usage frequency, and storage conditions. If you use fuel stabilizer and run the engine regularly, it can last for many years. However, if the engine sits for long periods with untreated fuel, cleaning may be needed annually, and replacement may be required if internal passages become permanently clogged.
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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