Carburetor – Fits Yamaha 20HP & 25HP 4-Stroke Outboards (Replaces 65W-14901-00, 65W-14901-10, 65W-14901-11, 65W-14901-12)
Carburetor – Fits Yamaha 20HP & 25HP 4-Stroke Outboards (Replaces 65W-14901-00, 65W-14901-10, 65W-14901-11, 65W-14901-12) 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.
International delivery times may vary due to customs processing.
Tracking information will be provided once your order ships.
Carburetor – Fits Yamaha 20HP & 25HP 4-Stroke Outboards (Replaces 65W-14901-00, 65W-14901-10, 65W-14901-11, 65W-14901-12) is backordered and will ship as soon as it is back in stock.
Product Details
This is a complete aftermarket Carburetor – Fits Yamaha 20HP & 25HP 4-Stroke Outboards, designed for F20 and F25 series engines from model years 1999–2003. It provides a reliable, cost-effective solution to restore fuel delivery and engine performance.
It serves as a direct interchange for Yamaha part numbers 65W-14901-00, 65W-14901-10, 65W-14901-11, and 65W-14901-12.
- Engineered for direct OEM replacement fit.
- Constructed from a durable zinc alloy to withstand marine environments.
- Arrives as a complete, pre-assembled unit for straightforward installation.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 65W-14901-00 |
| Yamaha | 65W-14901-10 |
| Yamaha | 65W-14901-11 |
| Yamaha | 65W-14901-12 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Yamaha Owners: This part is confirmed to fit the specific F20 and F25 four-stroke outboard models listed here. Please verify your exact model code and year before ordering.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | F25ELHX | 25 | 4-Stroke | 1999 | 65W-14901-00 | |
| Yamaha | F25ELRX | 25 | 4-Stroke | 1999 | 65W-14901-00 | |
| Yamaha | F25ESHX | 25 | 4-Stroke | 1999 | 65W-14901-00 | |
| Yamaha | F25MLHX | 25 | 4-Stroke | 1999 | 65W-14901-00 | |
| Yamaha | F25MSHX | 25 | 4-Stroke | 1999 | 65W-14901-00 | |
| Yamaha | F25TLRX | 25 | 4-Stroke | 1999 | 65W-14901-00 | |
| Yamaha | F25ELHY | 25 | 4-Stroke | 2000 | 65W-14901-00 | |
| Yamaha | F25ELRY | 25 | 4-Stroke | 2000 | 65W-14901-00 | |
| Yamaha | F25ESHY | 25 | 4-Stroke | 2000 | 65W-14901-00 | |
| Yamaha | F25MLHY | 25 | 4-Stroke | 2000 | 65W-14901-00 | |
| Yamaha | F25MSHY | 25 | 4-Stroke | 2000 | 65W-14901-00 | |
| Yamaha | F25TLRY | 25 | 4-Stroke | 2000 | 65W-14901-00 | |
| Yamaha | F25ELHZ | 25 | 4-Stroke | 2001 | 65W-14901-00 | |
| Yamaha | F25ELRZ | 25 | 4-Stroke | 2001 | 65W-14901-00 | |
| Yamaha | F25ESHZ | 25 | 4-Stroke | 2001 | 65W-14901-00 | |
| Yamaha | F25ESRZ | 25 | 4-Stroke | 2001 | 65W-14901-00 | |
| Yamaha | F25MLHZ | 25 | 4-Stroke | 2001 | 65W-14901-00 | |
| Yamaha | F25MSHZ | 25 | 4-Stroke | 2001 | 65W-14901-00 | |
| Yamaha | F25TLRZ | 25 | 4-Stroke | 2001 | 65W-14901-00 | |
| Yamaha | F25ELHA | 25 | 4-Stroke | 2002 | 65W-14901-00 | |
| Yamaha | F25ELRA | 25 | 4-Stroke | 2002 | 65W-14901-00 | |
| Yamaha | F25ESHA | 25 | 4-Stroke | 2002 | 65W-14901-00 | |
| Yamaha | F25ESRA | 25 | 4-Stroke | 2002 | 65W-14901-00 | |
| Yamaha | F25MLHA | 25 | 4-Stroke | 2002 | 65W-14901-00 | |
| Yamaha | F25MSHA | 25 | 4-Stroke | 2002 | 65W-14901-00 | |
| Yamaha | F25TLRA | 25 | 4-Stroke | 2002 | 65W-14901-00 | |
| Yamaha | F25ELHB | 25 | 4-Stroke | 2003 | 65W-14901-00 | |
| Yamaha | F25ELRB | 25 | 4-Stroke | 2003 | 65W-14901-00 | |
| Yamaha | F25ESHB | 25 | 4-Stroke | 2003 | 65W-14901-00 | |
| Yamaha | F25ESRB | 25 | 4-Stroke | 2003 | 65W-14901-00 | |
| Yamaha | F25MLHB | 25 | 4-Stroke | 2003 | 65W-14901-00 | |
| Yamaha | F25MSHB | 25 | 4-Stroke | 2003 | 65W-14901-00 | |
| Yamaha | F25TLRB | 25 | 4-Stroke | 2003 | 65W-14901-00 | |
| Yamaha | F20 | 20 | 4-Stroke | 1999–2003 | 65W-14901-00 |
Technical Specs
- Product Type
- Carburetor Assembly
- Installation
- Direct OEM replacement
- Fuel Type
- Gasoline
- Housing Material
- Metal (Zinc Alloy)
- Housing Color
- Silver
- Dimensions
- 71.1 × 83.8 × 127 mm (2.8" × 3.3" × 5")
- Weight
- 0.59 kg (1.3 lbs)
- Engine Position
- Outboard
- Engine Type
- 4-Stroke
- Warranty
- Standard manufacturer warranty (varies by brand)
What’s in the Box
- 1 x Boat Carburetor (replaces 65W-14901-00, 65W-14901-10, 65W-14901-11, 65W-14901-12)
Installation Notes
- Disconnect the negative battery terminal and shut off the fuel supply valve.
- Carefully remove the engine cowling to access the carburetor.
- Note the position of and disconnect all fuel lines, throttle linkages, and vacuum hoses attached to the old carburetor.
- Loosen and remove the mounting bolts or nuts securing the carburetor to the intake manifold.
- Remove the old carburetor and any attached gaskets. Clean the manifold mounting surface thoroughly, removing any old gasket material or debris.
- Place the new gasket onto the intake manifold, followed by the new carburetor assembly.
- Secure the new carburetor with the mounting hardware, tightening bolts evenly to the manufacturer-specified torque. Do not overtighten.
- Reconnect all fuel lines, throttle linkages, and hoses to their correct positions on the new carburetor.
- Turn the fuel supply back on and check carefully for any leaks around the carburetor and fuel lines.
- Reconnect the battery terminal, start the engine, and allow it to warm up.
- Check for smooth idling and throttle response. Adjust the idle speed screw if necessary, according to your engine's service manual.
- Replace the engine cowling once you confirm proper operation with no leaks.
Troubleshooting & FAQ
How do I know if this carburetor fits my engine?
This carburetor is designed for Yamaha 20HP and 25HP 4-stroke outboard engines (F20, F25) from 1999–2003. The most reliable way to confirm fitment is to check the part number on your original carburetor. It should match one of the listed replacement numbers (e.g., 65W-14901-00, 65W-14901-10). Also, cross-reference your specific engine model and year with our compatibility table.
Will this carburetor work for a 20HP model? The compatibility table is mostly 25HP.
Yes, this carburetor assembly is specified to fit both 20HP (F20) and 25HP (F25) Yamaha 4-stroke models from 1999–2003. While the detailed model list focuses on the F25 series due to available data, it is a direct replacement for F20 engines within that year range as well.
What are the common signs of a failing carburetor?
Symptoms 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. These issues often arise from internal clogs, worn components, or an improper fuel/air mixture.
Is any adjustment required after installation?
The carburetor comes pre-adjusted from the factory for a baseline setting. However, minor adjustments to the idle speed or air/fuel mixture screw might be necessary to achieve optimal performance for your specific engine and local conditions. We recommend following the tuning procedures in your engine's official service manual.
How is this different from the original Yamaha part?
Our aftermarket carburetor is engineered to match the form, fit, and function of the original OEM part. While it is not branded Yamaha, it is manufactured using comparable materials (like the zinc alloy housing) and built to the same performance specifications. It offers a reliable and cost-effective alternative to the original component.
What maintenance does this carburetor require?
To ensure longevity, always use fresh, clean fuel and consider installing a quality fuel filter. If the engine will be stored for an extended period, it's best to either drain the carburetor bowl or use a fuel stabilizer to prevent gum and varnish buildup, which is a primary cause of carburetor failure.
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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