Yamaha 300 Series Replacement Key

Genuine Yamaha OEM replacement key for 300 Series ignition switches. Lost your key? Locate the key number stamped on your main switch barrel — that number tells you exactly which key to order.

Series: 300

Engine Compatibility:
Fits Yamaha outboard engines equipped with a 300 Series key switch. Confirm key number on the main switch barrel before ordering. Keys come without a cover — add the matching Key Cover separately if needed.

Select your key number from the dropdown above to order the correct part.

Questions? Call 954-946-1451 or visit compleatanglermarine.com.