Yamaha 1CD-H3976-12-00 - HA Switch is a genuine Yamaha part. It replaces a sticking, worn, or failed switch with the specified Yamaha part. Confirm part number 1CD-H3976-12-00 against your Yamaha parts diagram before ordering.

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Key Features & Benefits

• Connects to the factory wiring for its location.
• Opens and closes the electrical circuit it controls.
• Replaces a switch that is sticking, intermittent, or failed.

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Frequently Asked Questions

Is 1CD-H3976-12-00 a genuine Yamaha part?

Yes. 1CD-H3976-12-00 is the Yamaha part number for the HA Switch. It is a switch that lets the operator turn electrical functions on and off.

What are signs the HA Switch (1CD-H3976-12-00) has failed?

A switch that feels loose, sticks, or works only intermittently may need replacement. Confirm the fault with testing, then install part 1CD-H3976-12-00.

Which Yamaha models use the HA Switch (1CD-H3976-12-00)?

Model and year fitment data is not listed for 1CD-H3976-12-00 on this page. Look up your model's Yamaha parts diagram and confirm that it lists part 1CD-H3976-12-00 before ordering.

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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.