Yamaha CDI Unit 63V-85540-00 63V-85540-01 for 9.9 15 HP 2-Stroke Outboard
Yamaha CDI Unit 63V-85540-00 63V-85540-01 for 9.9 15 HP 2-Stroke Outboard
Product Overview
Yamaha CDI unit for the 9.9 HP and 15 HP two-stroke outboards built between 1999 and 2009. It replaces Yamaha 63V-85540-00, 63V-85540-00-00, 63V-85540-01 and 63V-85540-02. The unit carries the ignition timing curve and the rev limit for these motors, and plugs into the original connector and mounting points. A failed CDI shows up as a motor that loses spark on one or both cylinders once warm, cuts out at higher rpm, or will not start at all while still cranking normally.
Specifications & Attributes
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | CDI Unit Assembly |
| Engine Type | Yamaha 2-stroke outboard |
| Horsepower Covered | 9.9 HP, 15 HP |
| Model Years | 1999-2009 |
| Country of Origin | Taiwan |
| Packaging | 9 x 10 x 15 cm (3.5 x 3.9 x 5.9 in) |
OEM Cross Reference
| Brand | OEM Part Numbers |
|---|---|
| Yamaha | 63V-85540-00, 63V-85540-00-00, 63V-85540-01, 63V-85540-02 |
Compatible Engines
Fits the following Yamaha two-stroke outboards:
| Horsepower | Stroke | Years |
|---|---|---|
| 9.9 HP | 2-Stroke | 1999-2009 |
| 15 HP | 2-Stroke | 1999-2009 |
What's Included
| Component | Qty |
|---|---|
| CDI Unit | 1 |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | Standard |
| Packaging | Sealed retail packaging |
Before You Buy
- Verify your engine model or serial number before ordering
- Fits Yamaha 9.9 HP and 15 HP two-strokes from 1999 to 2009
- Check the stator and the stop-circuit wiring before condemning the CDI
- Sold as the CDI unit only — the stator and coils are not included
- 30-Day Easy Returns
- Free Worldwide Shipping
- OEM Quality Without the Markup
Verfügbarkeit für Abholungen konnte nicht geladen werden
Boat Owners' Review
Before You Buy
Frequently Asked Questions
What is your refund policy?
We offer a 14-day hassle-free return on all products. Items must be unused and in original packaging. Every XRmarine part is also covered by our 1-year warranty against manufacturing defects. If something is not right, email us at info@xrmarineparts.com — replacement or full refund, your choice.
See our full Refund Policy for complete details.
How does shipping work?
Free international shipping on every order — no minimums. We operate a global warehouse network with a main distribution centre in Asia (10-20 business days). We also hold stock in regional warehouses across the United States, Germany, the United Kingdom, Australia, and Poland (opening soon) — most orders arrive in 1-3 business days within those countries and in 2-8 business days to nearby regions. Tracking included.
See our full Shipping Policy.
How do you keep prices fair?
We cut out the middlemen. XRmarine sources directly from quality manufacturers and sells at honest prices. Same OEM-quality parts, no dealership markup. Every order comes with free shipping, real expert support, and a 1-year warranty.
Learn more on our About Us page.
What payment methods do you accept?
We currently accept PayPal — a fast, secure way to pay online. Credit card payments (Visa, Mastercard, American Express) and Shopify Payments are being set up and will be available soon. We appreciate your patience.