Yamaha 4DN-81940-12-00 - Starter Relay Assembly (RC19-003) is a genuine Yamaha part. It is an original equipment replacement part for select Yamaha motorcycles, side-by-sides, and snowmobiles.

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Key Features & Benefits

• Genuine Yamaha OEM part, number 4DN-81940-12-00.
• Fits 25 Yamaha models from 1995 to 2018.
• Direct replacement for the original part on the listed Yamaha models.

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Fits These Yamaha Models

• RS90 RS Vector - 2008
• RS90GT Vector GT - 2006-2009
• RS90GTA RS Vector 40th Anniv - 2008
• RS90K RS Vector - 2005-2006
• View More - see the Fitment tab for full compatibility details

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Frequently Asked Questions

What is Yamaha part 4DN-81940-12-00?

4DN-81940-12-00 is a genuine Yamaha starter relay assembly (rc19-003) for select Yamaha motorcycles, side-by-sides, and snowmobiles.

Is 4DN-81940-12-00 a genuine Yamaha part?

Yes, 4DN-81940-12-00 is a genuine Yamaha OEM part.

Which Yamaha models fit 4DN-81940-12-00?

This part fits the RS90 RS Vector (2008), RS90GT Vector GT (2006-2009), RS90GTA RS Vector 40th Anniv (2008), RS90K RS Vector (2005-2006), plus 21 additional models. View the full fitment list in the Fitment tab to confirm your exact model and year 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.