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CDI Unit for Yamaha 9.9HP 15HP 2-Stroke Outboard | 63V-85540-00
CDI Unit for Yamaha 9.9HP 15HP 2-Stroke Outboard | 63V-85540-00
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Product Overview
Replacement 7-wire CDI ignition unit for selected Yamaha 9.9HP and 15HP 2-stroke outboard engines.
Designed to replace Yamaha OEM 63V-85540-00, this CDI is compatible with selected ELH, ELR, ESH, MLH, and MSH model variants from the listed applications.
The module measures approximately 61 × 46 × 20mm, with a 64mm mounting-hole distance. Before ordering, verify the OEM number, complete outboard model code, wiring configuration, connector arrangement, and original CDI appearance.
Product Compatibility
| Year | HP | Yamaha Model Code(s) | OEM Reference |
|---|---|---|---|
| 1996 | 9.9HP / 15HP | ELHU, ELRU, ESHU, MLHU, MSHU | 63V-85540-00 |
| 1997 | 9.9HP / 15HP | ELHV, ESHV, MLHV, MSHV | 63V-85540-00 |
| 1997 | 9.9HP | ELRV | 63V-85540-00 |
| 1998 | 9.9HP / 15HP | MLHW, MSHW | 63V-85540-00 |
| 1999 | 9.9HP / 15HP | MLHX, MSHX | 63V-85540-00 |
| 2000 | 9.9HP / 15HP | MLHY, MSHY | 63V-85540-00 |
| 2001 | 9.9HP / 15HP | MSHKZ, MSHZ | 63V-85540-00 |
| 2002 | 9.9HP / 15HP | MSHA | 63V-85540-00 |
| 2002 | 9.9HP / 15HP | MSHB | 63V-85540-00 |
| 2004 | 9.9HP / 15HP | MSHC | 63V-85540-00 |
| 2004 | 9.9HP / 15HP | MSHD | 63V-85540-00 |
| 2006 | 9.9HP / 15HP | MSH | 63V-85540-00 |
Important: Yamaha outboard fitment should be confirmed using the complete model code and OEM number rather than horsepower alone.
OEM Cross-Reference Numbers
Yamaha
- 63V-85540-00
- 63V-85540-00-00
63V-85540-00-00 may appear in U.S. Yamaha parts catalogs or dealer formatting for the same base Yamaha part number.
Specifications
| Specification | Details |
|---|---|
| Product Type | CDI Unit / Ignition Module |
| OEM Reference | 63V-85540-00 |
| Engine Type | 2-Stroke Outboard |
| Listed Horsepower | 9.9HP / 15HP |
| Wiring | 7-Wire |
| Length | 61 mm / 2.40 in |
| Width | 46 mm / 1.81 in |
| Height | 20 mm / 0.79 in |
| Mounting Hole Diameter | 7 mm / 0.28 in |
| Mounting Hole Distance | 64 mm / 2.52 in |
| Housing Material | ABS |
| Application | Yamaha Outboard Motor |
| Condition | New |
| Package Quantity | 1 CDI Unit |
Key Features
- 7-Wire CDI Configuration: Designed for compatible Yamaha 9.9HP and 15HP 2-stroke ignition systems.
- OEM-Specific Replacement: Replaces Yamaha 63V-85540-00.
- Marine Engine Application: Designed for selected Yamaha outboard motor applications.
- Compact Housing: Approximately 61 × 46 × 20mm for comparison with the original CDI.
- Model-Code Fitment: Supports multiple ELH, ELR, ESH, MLH, and MSH variants when matched to the correct OEM reference.
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Preguntas frecuentes sobre compatibilidad
¿Esta pieza es compatible con mi modelo y año específicos?
This CDI is designed for selected Yamaha 9.9HP and 15HP 2-stroke outboards associated with OEM 63V-85540-00, including the listed ELH, ELR, ESH, MLH, and MSH model variants.
Match your complete Yamaha model code and original CDI before ordering.
¿Necesito que coincida el número de pieza OEM?
Yes. Matching the OEM number is strongly recommended for this product.
Primary references are:
63V-85540-00 / 63V-85540-00-00
If your original CDI carries a different OEM number, do not assume compatibility based solely on horsepower.
¿Qué modelos o situaciones no son compatibles con esta pieza?
Do not assume this CDI fits:
All Yamaha 9.9HP outboards
All Yamaha 15HP outboards
4-stroke outboard engines
Engines using a different CDI number
Applications with a different wire or connector configuration
CDI modules with different mounting dimensions
Horsepower alone does not determine CDI compatibility.
¿Qué debo verificar antes de hacer un pedido?
Confirm:
Yamaha outboard model
Complete model code
Production year
2-stroke engine configuration
OEM 63V-85540-00
7-wire configuration
Connector and wire arrangement
Approx. 61 × 46 × 20mm module dimensions
Approx. 64mm mounting-hole distance
Original CDI appearance