Carburetor Repair Kit – Fits Yamaha, Mercury/Mariner 9.9-15HP (Replaces 6E7-W0093-04-00, 18-7769, 15347M)
Carburetor Repair Kit – Fits Yamaha, Mercury/Mariner 9.9-15HP (Replaces 6E7-W0093-04-00, 18-7769, 15347M) is backordered and will ship as soon as it is back in stock.
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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.
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Carburetor Repair Kit – Fits Yamaha, Mercury/Mariner 9.9-15HP (Repl...
Carburetor Repair Kit – Fits Yamaha, Mercury/Mariner 9.9-15HP (Replaces 6E7-W0093-04-00, 18-7769, 15347M) is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket Carburetor Repair Kit – Fits Yamaha 9.9HP & 15HP 2-Stroke Outboards (Replaces 6E7-W0093-04-00) provides the essential components for rebuilding your carburetor. It is designed for Yamaha 2-Stroke 9.9HP (1987–1994) and 15HP (1985–1992) models, as well as various Mercury and Mariner 2-Stroke 9.9HP and 15HP outboards from 1979 and newer.
This kit directly replaces Yamaha part numbers 6E7-W0093-04-00, 6E7-W0093-03-00, 6E7-W0093-02-00, 6E7-W0093-01-00, and 6E7-W0093-00-00. It also serves as a cross-reference for Sierra 18-7769 and Mercury/Mariner 15347M and 814481M.
- Engineered for direct OEM-level replacement and fit.
- Manufactured in an ISO9002 certified facility to ensure quality.
- Includes critical gaskets, float, and needle valve for a complete overhaul.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket suppliers.
| Brand | Part Number |
|---|---|
| Yamaha | 6E7-W0093-04-00 |
| Yamaha | 6E7-W0093-03-00 |
| Yamaha | 6E7-W0093-02-00 |
| Yamaha | 6E7-W0093-01-00 |
| Yamaha | 6E7-W0093-00-00 |
| Sierra | 18-7769 |
| Mercury/Mariner | 15347M |
| Mercury/Mariner | 814481M |
| Aftermarket | AM6E7-W0093-01 |
Engine & Model Compatibility
Confirm your engine model and year in the tables below.
For Yamaha applications, this kit is designed for specific 9.9HP and 15HP 2-stroke models from the mid-1980s to the mid-1990s.
For Mercury and Mariner applications, this kit fits a wide range of 9.9HP and 15HP 2-stroke models manufactured since 1979.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. |
|---|---|---|---|---|---|
| Yamaha | 9.9HP | 9.9 | 2-Stroke | 1987–1994 | 6E7-W0093-04-00 |
| Yamaha | 15HP | 15 | 2-Stroke | 1985–1992 | 6E7-W0093-04-00 |
| Mercury | Various | 9.9 | 2-Stroke | 1979 and up | 15347M, 814481M |
| Mariner | Various | 9.9 | 2-Stroke | 1979 and up | 15347M, 814481M |
| Mercury | Various | 15 | 2-Stroke | 1979 and up | 15347M, 814481M |
| Mariner | Various | 15 | 2-Stroke | 1979 and up | 15347M, 814481M |
Technical Specs
- Product Type
- Carburetor Repair Kit
- Installation
- Direct OEM Replacement
- Fuel Type
- Gasoline
- Package Dimensions
- 208×15×230 mm
- Warranty
- 1-year against manufacturing defects
- Manufacturing
- Manufactured to OEM specifications in an ISO9002 certified factory.
What’s in the Box
- 1 x Gasket (677-14198-A1-00)
- 1 x Needle Valve Assembly (6E8-14390-12-00)
- 1 x Gasket (367-14195-00-00)
- 1 x Float (6E7-14385-00-00)
- 1 x Pin, Float (647-14386-10-00)
- 1 x Gasket, Float Chamber (677-14384-01-00)
- 1 x Gasket (1J2-14398-00-00)
- 1 x Gasket (655-14398-00-00)
- 1 x Screw, Air Adjusting (647-14323-00-00)
- 1 x Gasket (6E7-14227-00-00)
Installation Notes
- Disconnect the negative battery cable and ensure the fuel supply is shut off.
- Carefully remove the air silencer/cover and disconnect all fuel lines, linkages, and hoses from the carburetor.
- Remove the mounting bolts and detach the carburetor from the engine.
- Working in a clean area, disassemble the carburetor, paying close attention to the location of each part. Taking photos can help during reassembly.
- Clean all reusable metal components thoroughly with a quality carburetor cleaner. Do not use cleaner on non-metal parts.
- Systematically replace the old gaskets, seals, needle valve, and float with the new components from the kit.
- Reassemble the carburetor, ensuring all parts are correctly seated and screws are tightened to the proper torque specifications.
- Reinstall the carburetor onto the engine, reconnecting all lines and linkages before reattaching the air cover.
- Turn the fuel supply on, check for leaks, and start the engine. You may need to adjust the idle speed and air/fuel mixture screws for smooth operation.
Troubleshooting & FAQ
How do I know if this kit will fit my specific engine model?
This kit is designed for the engines listed in the compatibility table. The best way to ensure a perfect match is to compare your engine's model and year against our list and cross-reference the OEM part number on your existing carburetor or in your service manual.
What are common symptoms that this repair kit can fix?
This kit can resolve issues like engine stalling, rough idling, poor acceleration, hesitation, and fuel leaks from the carburetor. These problems are often caused by degraded gaskets, a stuck float, or a faulty needle valve.
Does this kit include everything I need for a standard rebuild?
Yes, this kit contains all the standard replacement parts for a typical carburetor overhaul, including gaskets, the float, and the needle valve assembly. Refer to the "What's in the Box" section for a complete list of included components.
Why is my engine still running poorly after installing the new kit?
First, double-check for any vacuum leaks and ensure all gaskets are properly sealed. A common next step is to adjust the air/fuel mixture screw and idle screw. Carburetor tuning can be delicate, and small adjustments can make a big difference. If problems persist, the issue may lie outside the carburetor (e.g., fuel pump, spark plugs, timing).
How often should a marine carburetor be rebuilt?
There is no fixed interval, as it depends on usage, fuel quality, and storage conditions (especially during winter). As a general guideline, consider a rebuild every 2-4 years for preventative maintenance or as soon as performance issues arise.
Is professional installation required?
While many boat owners with mechanical experience can perform the installation, we recommend professional installation to ensure safety, proper tuning, and optimal engine performance. An improperly rebuilt carburetor can lead to engine damage.
What’s the difference between OEM and aftermarket parts?
This listing is an aftermarket replacement (not OEM). It has been built to OEM-level specifications with comparable materials. The part is manufactured in an ISO 9002 facility and is batch-inspected for consistency and quality.
How fast is shipping and what does it cost?
We ship worldwide quickly—typical transit time is 5–15 days. Standard shipping is free, with expedited options appearing at checkout where available for your location.
What is the warranty and return policy?
This product is covered by a 1-year warranty against manufacturing defects under normal use. If you encounter any issues, please contact our support team with your order details. Returns are accepted within our standard window for items that are unused and in their original condition. See our policy page or reach out for instructions.
Safety & Important Info
- Verify images and specifications against your original part before purchasing. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement part, not an OEM component. Brand names and part numbers are used for reference purposes only.
- Professional installation is highly recommended for safety and performance. Improper installation can lead to engine damage or personal injury.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and rigorously tested for real-world reliability.
- Fast Global Fulfillment — We offer free standard delivery to most regions, with typical transit times of 5–15 days.
- Manufacturer-Direct Value — By working directly with manufacturers, we provide fair pricing without compromising on materials or quality control.
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