Carburetor Assembly – Fits Yamaha/Parsun F20/F25 4-Stroke (Replaces 65W-14901-10, F25-05070000)
Carburetor Assembly – Fits Yamaha/Parsun F20/F25 4-Stroke (Replaces 65W-14901-10, F25-05070000) 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/Parsun F20/F25 4-Stroke (Replaces 65W-14901-10, F25-05070000) is a direct-fit replacement for Yamaha F20 and F25 4-Stroke outboard engines from 1999–2006, as well as compatible Parsun F20 and F25 4-Stroke models.
It serves as an interchange for Yamaha part numbers 65W-14901-10, 65W-14901-11, 65W-14901-12, and 65W-14901-16-00; Parsun F25-05070000; Mercury 830276T7, 830276A18, and 883314T1; and Sierra 18-34602.
- Engineered for direct bolt-on installation.
- Mounts to the standard intake manifold.
- Supplied as a complete, single assembly.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 65W-14901-10 |
| Yamaha | 65W-14901-11 |
| Yamaha | 65W-14901-12 |
| Yamaha | 65W-14901-16-00 |
| Parsun | F25-05070000 |
| Mercury | 830276T7 |
| Mercury | 830276A18 |
| Mercury | 883314T1 |
| Sierra | 18-34602 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
Designed for Yamaha F20 and F25 models from the 1999–2006 production years.
Compatible with Parsun F20 and F25 models based on the Yamaha engine design.
Fits select Mercury F25 models that are based on the Yamaha engine design.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | F20 | 20 | 4-Stroke | 1999–2006 | 65W-14901-10/11/12/16-00 | |
| Yamaha | F25 | 25 | 4-Stroke | 1999–2006 | 65W-14901-10/11/12/16-00 | |
| Parsun | F20 | 20 | 4-Stroke | F25-05070000 | Compatible with Yamaha design | |
| Parsun | F25 | 25 | 4-Stroke | F25-05070000 | Compatible with Yamaha design | |
| Mercury | F25 | 25 | 4-Stroke | 1999–2006 | 830276T7/830276A18/883314T1 | Based on Yamaha design |
Technical Specs
- Product Type
- Carburetor Assembly
- Installation
- Direct bolt-on replacement
- Fuel Type
- Gasoline
- Connection
- Intake manifold mount
- Housing Color
- Silver/Metallic
- Dimensions (L x W x H)
- 3.5" x 3.0" x 7.0"
- Fitting Type
- Direct OEM replacement
- Other Technical Attributes
- Compatible with Yamaha 65W-14901-10
What’s in the Box
- 1x Carburetor Assembly
Installation Notes
- Disconnect the battery and shut off the fuel supply to the engine.
- Remove the engine cowling and the air intake assembly to access the carburetor.
- Carefully label and disconnect all throttle linkages, choke linkages, fuel lines, and electrical connectors attached to the existing carburetor.
- Unbolt and remove the old carburetor. Thoroughly clean the mounting surface on the intake manifold, removing any old gasket material.
- Position the new gasket and install the new carburetor assembly, tightening the mounting bolts to the manufacturer's recommended torque.
- Reconnect all fuel lines, linkages, and electrical connectors in the reverse order of removal.
- Reinstall the air intake and engine cowling.
- Turn on the fuel supply, prime the system if necessary, and check for any leaks before starting the engine.
Troubleshooting & FAQ
How do I know if this carburetor fits my engine?
This carburetor is designed for Yamaha F20/F25 4-stroke outboards (1999–2006) and equivalent Parsun/Mercury models. Always verify your OEM part number against our Part Number Matrix and check the engine compatibility table to ensure a perfect match.
What are the signs of a failing carburetor?
Common symptoms of a faulty carburetor include difficulty starting, rough idling, engine stalling, poor or hesitant acceleration, black smoke from the exhaust, and a noticeable increase in fuel consumption.
Does this carburetor require tuning after installation?
Our carburetors are pre-set to factory specifications for most standard applications. However, minor adjustments to the idle speed or air/fuel mixture screws may be necessary to optimize performance for your specific engine, altitude, and operating conditions.
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.
Payment & Security
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