Some more homework maybe needed to figure out if this CDI fits any more engines. Please check your part numbersTo find the correct CDI part number for your OX66, you need to know the specific horsepower and year of your outboard. Different horsepower models, such as 150-200hp and 225-250hp, use different part numbers like 67H-85540-01-00 for the 150-200hp range or 65J-85540-01-00/65L-85540-02-00 for the 225-250hp range. You should locate the part number on the engine model number plate on your outboard or consult the engine's official Yamaha service manual.
Steps to find your CDI part number:
Identify your exact engine model and serial number: This is crucial for finding the correct part.
Locate the model number plate: It is usually on the outboard's transom bracket.
Look for the CDI part number on the unit itself: The number is stamped or labeled on the CDI box.
Refer to the service manual: If you can't find it on the unit, the service manual for your specific year and model will have the part number listed.
Examples of CDI part numbers for OX66 engines:
150-200 HP: 67H-85540-01-00 or 67H-85540-00-00
225-250 HP: 65J-85540-01-00 or 65L-85540-02-00
Older 225-250 HP: 62J-85540-02-00