Yamaha B74-H3973-00-00 - Handle Switch 3 is a genuine Yamaha part. It is a switch that lets the operator turn electrical functions on and off. Match part number B74-H3973-00-00 to the Yamaha parts diagram for your model to confirm it is the component you need.

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Key Features & Benefits

• Opens and closes the electrical circuit it controls.
• Replaces a switch that is sticking, intermittent, or failed.
• Connects to the factory wiring for its location.
• The 3 in the name separates this part from others that share the same name, so order by part number B74-H3973-00-00.

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Frequently Asked Questions

Is B74-H3973-00-00 a genuine Yamaha part?

Yes. B74-H3973-00-00 is the Yamaha part number for the Handle Switch 3. This switch controls the electrical circuit it is wired into.

Why is there a 3 in the name Handle Switch 3 (B74-H3973-00-00)?

Yamaha adds numbers to parts that share a name so each one can be told apart. The 3 does not indicate quantity, so order by the full part number B74-H3973-00-00 rather than by name.

How can I check that the Handle Switch 3 (B74-H3973-00-00) is the right part for my vehicle?

Find the Handle Switch 3 in the Yamaha parts diagram for your exact model and year and confirm the part number shown matches B74-H3973-00-00. A Yamaha dealer can also verify it with your model or VIN.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.