CDI Ignition Module TIA 01-46 – Fits Yamaha 150-225 HP Outboards (Replaces 6G0-85540-11)
CDI Ignition Module TIA 01-46 – Fits Yamaha 150-225 HP Outboards (Replaces 6G0-85540-11) 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.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
CDI Ignition Module TIA 01-46 – Fits Yamaha 150-225 HP Outboards (R...
Product Details
This is a high-quality CDI Ignition Module TIA 01-46 – Fits Yamaha 150-225 HP Outboards (Replaces 6G0-85540-11), an aftermarket component designed for compatibility with a range of Yamaha 150-225 HP, 2-Stroke V6 outboard engines from 1986–1989. It ensures reliable performance and efficient ignition for your marine engine.
This unit is a direct interchange for Yamaha parts 6G0-85540-11 and 6G5-85540-11, as well as Rickson part RICK404.
- Installs as a direct replacement using existing wiring.
- Designed for gasoline-powered 2-stroke outboard engines.
- Package includes one CDI module.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 6G0-85540-11 |
| Yamaha | 6G5-85540-11 |
| Rickson | RICK404 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This module is designed for a range of Yamaha V6 outboard engines produced between 1986 and 1989.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | 150 | 150 | 2-Stroke | 1988 | 6G0-85540-11 | |
| Yamaha | 175 | 175 | 2-Stroke | 1986–1989 | 6G0-85540-11 | |
| Yamaha | 200 | 200 | 2-Stroke | 1986–1989 | 6G0-85540-11 | |
| Yamaha | 225 | 225 | 2-Stroke | 1987–1989 | 6G0-85540-11 |
Technical Specs
- Product Type
- CDI Ignition Module
- Installation
- Direct replacement
- Fuel Type
- Gasoline
- Housing Color
- Black
- Dimensions
- 10 × 11 × 7 cm (L × W × H)
- Weight
- 0.17 kg (0.38 lb)
- Other Technical Attributes
- Model designation: TIA 01-46
What’s in the Box
- 1 × CDI Ignition Module TIA 01-46 (6G0-85540-11)
Installation Notes
Follow these generic steps for installation. Always consult a professional if you are unsure.
- Ensure the engine is off and the battery is disconnected to prevent electrical hazards.
- Locate the existing CDI module on your engine and carefully unplug its electrical connectors.
- Unscrew or unbolt the old module from its mounting bracket.
- Mount the new Sea Sierra CDI module securely in the same location.
- Firmly reconnect the wiring harness to the corresponding plugs on the new module.
- Reconnect the battery, then start the engine to test for proper ignition timing and performance.
Troubleshooting & FAQ
How do I know if my CDI module is failing?
Common symptoms of a bad CDI module include engine misfires, difficulty starting, intermittent stalling, erratic timing, or a complete loss of spark to the cylinders.
Is this a plug-and-play installation?
Yes, this module is designed as a direct "plug-in" replacement, utilizing the factory mounting points and electrical connectors without any need for modification.
Will this part fit a 1990 Yamaha engine?
No, this particular module is only verified as compatible with the listed Yamaha V6 models from 1986 to 1989. Using it on other models may result in poor performance or engine damage.
Is there a difference between this and the genuine Yamaha part?
Our aftermarket module is engineered to meet or exceed OEM specifications for performance and durability. It provides a reliable, cost-effective alternative to the original manufacturer's part.
Can this be used on a 4-stroke engine?
No, this CDI module is specifically designed for 2-stroke engine architecture and is not compatible with any 4-stroke models.
Do I need special tools for installation?
Basic hand tools (like a socket wrench or screwdriver) are typically all that is needed to access and replace the module. No special electronic tools are required.
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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