Yamaha 6EY-8591A-A1-00 - Engine control unit assembly is a genuine Yamaha part. It is an OEM replacement component listed for 4 Yamaha models from 2016 through 2017, including the WaveRunner VX Cruiser, WaveRunner VX Deluxe, WaveRunner VX, and others. Using the correct Yamaha part number helps maintain factory fit and compatibility.

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Key Features & Benefits

• Genuine Yamaha OEM part, factory part number 6EY-8591A-A1-00, manufactured for compatible Yamaha applications.
• Designed around Yamaha specifications, dimensions, and the surrounding factory assembly.
• Supports electrical signaling, power management, ignition control, or communication within the compatible Yamaha system.
• Suitable for routine maintenance, restoration, or repair when this part number is specified for the model.

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Fits These Yamaha Models

• VX1050A WaveRunner VX Cruiser - 2016
• VX1050B WaveRunner VX Deluxe - 2016
• VX1050C WaveRunner VX - 2017
• VX1050F WaveRunner VX Limited - 2016

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Frequently Asked Questions

What is Yamaha part 6EY-8591A-A1-00?

6EY-8591A-A1-00 is the Yamaha Engine control unit assembly, a genuine Yamaha part listed for 4 Yamaha models from 2016 through 2017.

Is 6EY-8591A-A1-00 a genuine Yamaha part?

Yes, this engine control unit assembly is a genuine Yamaha part, sold under Yamaha part number 6EY-8591A-A1-00.

Which Yamaha models fit 6EY-8591A-A1-00?

6EY-8591A-A1-00 fits the VX1050A WaveRunner VX Cruiser (2016), VX1050B WaveRunner VX Deluxe (2016), VX1050C WaveRunner VX (2017), and VX1050F WaveRunner VX Limited (2016). Confirm exact SKU and model year compatibility 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.