Charge Coil – Fits Yamaha 9.9HP/15HP 2-Stroke Outboards (Replaces 63V-85520-01-00, 63V-85520-00-00)
Charge Coil – Fits Yamaha 9.9HP/15HP 2-Stroke Outboards (Replaces 63V-85520-01-00, 63V-85520-00-00) is backordered and will ship as soon as it is back in stock.
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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.).
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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
Charge Coil – Fits Yamaha 9.9HP/15HP 2-Stroke Outboards (Replaces 6...
Product Details
This aftermarket Charge Coil is designed for Yamaha 2-stroke outboard engines, specifically 9.9HP and 15HP models manufactured between 1996 and 2009. It serves as a reliable power source for the ignition system, ensuring consistent engine performance.
It is a direct replacement for Yamaha part numbers 63V-85520-01-00, 63V-85520-00-00, 6B4-85520-00, and 6B4-85520-01, and interchanges with Parsun T15-04000200.
- Installs directly with a simple plug-and-play 2-wire connector.
- Engineered for 2-cylinder, 2-stroke gasoline marine environments.
- Covered by a 1-year manufacturer warranty for peace of mind.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 63V-85520-01-00 |
| Yamaha | 63V-85520-00-00 |
| Yamaha | 6B4-85520-00 |
| Yamaha | 6B4-85520-01 |
| Parsun | T15-04000200 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Yamaha: Fits 9.9HP and 15HP 2-stroke models from 1996 through 2009.
For Parsun, HDX, and Makara: This part is compatible with models based on the equivalent Yamaha engine design. Please verify your specific model and part number, as year ranges may vary.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | 9.9HP | 9.9 | 2-Stroke | 1996–2009 | 63V-85520-01-00, 63V-85520-00-00 | |
| Yamaha | 15HP | 15 | 2-Stroke | 1996–2009 | 63V-85520-01-00, 63V-85520-00-00 | |
| Parsun | 9.9HP | 9.9 | 2-Stroke | T15-04000200 | Compatible with Yamaha design | |
| Parsun | 15HP | 15 | 2-Stroke | T15-04000200 | Compatible with Yamaha design | |
| HDX/Makara | 9.9HP | 9.9 | 2-Stroke | Compatible with Yamaha design | ||
| HDX/Makara | 13.5HP | 13.5 | 2-Stroke | Compatible with Yamaha design | ||
| HDX/Makara | 15HP | 15 | 2-Stroke | Compatible with Yamaha design |
Technical Specs
- Product Type
- Charge Coil
- Installation
- Direct replacement, plug-and-play
- Fuel Type
- Gasoline
- Connection
- 2-wire connector
- Housing Material
- ABS
- Housing Color
- Black
- Dimensions
- 11.0"L x 7.5"W x 6.0"H
- Fitting Type
- Direct fit
- Warranty
- 1 Year
- Other Technical Attributes
- For 2-stroke engine with 2 cylinders
What’s in the Box
- 1 x Charge Coil (Replaces 63V-85520-01-00)
Installation Notes
- Disconnect the battery and ignition system to prevent electrical shock.
- Locate the existing charge coil on the engine block, typically under the flywheel.
- Carefully disconnect the 2-wire electrical connector.
- Unbolt and remove the old charge coil from its mounting point.
- Clean the mounting surface before installing the new part.
- Mount the new coil and secure it with the original hardware. Do not overtighten.
- Reconnect the wiring harness firmly, ensuring a secure connection.
- Reconnect the battery and test the engine before resuming normal operation.
Troubleshooting & FAQ
What are the symptoms of a failing charge coil?
Common signs include difficulty starting, engine misfires (especially at high RPM), weak or no spark, and intermittent power loss. The engine may run rough or stall completely.
Will this coil fit engines outside the listed 1996–2009 year range?
Fitment is only confirmed for the specified Yamaha 9.9HP and 15HP two-stroke models from 1996 to 2009. Using it on other models or years is not recommended, as electrical specifications and mounting may differ.
Can I test my old charge coil before replacing it?
Yes, you can test a charge coil with a multimeter set to measure resistance (Ohms). Check your engine's service manual for the correct resistance specifications and test procedures, as values must be within a specific range for the part to be considered good.
What does a charge coil do on an outboard?
A charge coil (also known as a source coil) is part of the stator assembly. It generates the electrical energy that powers the outboard's Capacitor Discharge Ignition (CDI) unit, which is essential for creating a spark at the spark plugs.
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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