Carburetor Assembly – Fits Yamaha 20-25 HP (Replaces 65W-14901-10/11/12)
Carburetor Assembly – Fits Yamaha 20-25 HP (Replaces 65W-14901-10/11/12) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Carburetor Assembly – Fits Yamaha 20-25 HP (Replaces 65W-14901-10/1...
Carburetor Assembly – Fits Yamaha 20-25 HP (Replaces 65W-14901-10/11/12) is backordered and will ship as soon as it is back in stock.
Product Details
This is a direct-replacement Carburetor Assembly for Yamaha 20-25 HP 4-Stroke Outboards, specifically designed for F20A and F25A series engines. It ensures reliable fuel delivery and engine performance, matching OEM specifications for a precise fit and function.
It serves as a direct interchange for Yamaha part numbers 65W-14901-00-00, 65W-14901-10-00, 65W-14901-11-00, 65W-14901-12-00, 65W-14901-15-00, 65W-14901-50-00, and 65W-14901-60-00.
- Installs directly via the intake manifold mount.
- Constructed with a durable aluminum alloy housing.
- Engineered for 4-stroke gasoline outboard applications.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number | Notes |
|---|---|---|
| Yamaha | 65W-14901-00-00 | |
| Yamaha | 65W-14901-10-00 | |
| Yamaha | 65W-14901-11-00 | |
| Yamaha | 65W-14901-12-00 | |
| Yamaha | 65W-14901-15-00 | |
| Yamaha | 65W-14901-50-00 | |
| Yamaha | 65W-14901-60-00 | |
| Mercury | 883314T03 | Cross-reference only, verify fitment |
| Mercury | 830276A18 | Cross-reference only, verify fitment |
| Mercury | 883314T1 | Cross-reference only, verify fitment |
| Mercury | 830276A5 | Cross-reference only, verify fitment |
| Mercury | 830276T7 | Cross-reference only, verify fitment |
| Mercury | 830276A7 | Cross-reference only, verify fitment |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Yamaha engines, this part is confirmed for F20A/F25A series models. Please verify your specific model and year.
For Mercury engines, the listed part numbers are for cross-reference. You must verify fitment against your engine's parts diagram before ordering.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | F20A | 20 | 4-Stroke | 65W-14901-10-00, 65W-14901-11-00, 65W-14901-12-00 | ||
| Yamaha | F25A | 25 | 4-Stroke | 65W-14901-10-00, 65W-14901-11-00, 65W-14901-12-00 | ||
| Yamaha | F25ESHA | 25 | 4-Stroke | 65W-14901-10-00, 65W-14901-11-00, 65W-14901-12-00 | Verified with OEM parts diagram | |
| Yamaha | F25MSHZ | 25 | 4-Stroke | 2001 | 65W-14901-10-00, 65W-14901-11-00, 65W-14901-12-00 | Customer verified fit |
| Mercury | Various | 4-Stroke | 883314T03, 830276A18, 883314T1, 830276A5, 830276T7, 830276A7 | Cross-reference only, verify fitment | ||
| Parsun | F20 | 20 | 4-Stroke | 1999–2006 | Cross-referenced equivalent | |
| Parsun | F25 | 25 | 4-Stroke | 1999–2006 | Cross-referenced equivalent |
Technical Specs
- Product Type
- Carburetor Assembly
- Installation
- Direct replacement
- Fuel Type
- Gasoline
- Connection
- Intake manifold mount
- Housing Material
- Aluminum alloy
- Housing Color
- Silver/metallic
- Fitting Type
- Manifold mount
- Other Technical Attributes
- 4-Stroke design, OEM quality
What’s in the Box
- 1 x Carburetor Assembly (Replaces 65W-14901-10-00/11-00/12-00)
Installation Notes
- Disconnect the battery and shut off the fuel supply to the engine.
- Carefully disconnect the fuel lines and any linkage cables attached to the old carburetor. Note their positions.
- Remove the mounting bolts or nuts securing the old carburetor to the intake manifold.
- Remove the old carburetor and clean the mounting surface of any old gasket material or debris.
- Install the new gasket (if included/required) and mount the new carburetor assembly.
- Tighten the mounting bolts evenly to the manufacturer's recommended torque.
- Reconnect the fuel lines and linkage cables to their original positions.
- Turn the fuel supply back on and check for any leaks.
- Reconnect the battery and start the engine to test for proper operation. Adjust idle speed if necessary.
Troubleshooting & FAQ
Which Yamaha engines does this carburetor fit?
This carburetor is designed for Yamaha 20 HP and 25 HP 4-stroke outboard models, specifically the F20A and F25A series. It has been verified to fit models like the F25ESHA and the 2001 F25MSHZ. Always check your engine's specific part number to confirm.
Is this compatible with Mercury or Parsun engines?
This part is listed as a cross-reference for several Mercury part numbers and is considered an equivalent for Parsun F20/F25 models from 1999–2006. However, you must verify fitment for these non-Yamaha brands against your engine's parts diagram before purchasing, as we cannot guarantee direct compatibility.
How do I find my engine's part number to ensure this fits?
Your engine's original carburetor part number is typically stamped on the carburetor body or can be found in your owner's manual or by looking up your engine's model and serial number on an official parts diagram.
What are common signs that my carburetor needs replacement?
Symptoms of a failing carburetor include difficulty starting, rough idling, stalling, poor acceleration, black smoke from the exhaust, and fuel leaks. If cleaning or rebuilding the carburetor does not solve these issues, replacement is often the best solution.
Is any adjustment needed after installation?
While our carburetors are preset to closely match factory settings, minor idle speed or air/fuel mixture adjustments may be necessary depending on your specific engine, altitude, and climate.
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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