Yamaha 6HL-8591A-10-00 - Engine Control Unit Assembly | WaveRunner FX SVHO, WaveRunner FX Cruiser SVHO, WaveRunner FX Limited SVHO

The genuine Yamaha 6HL-8591A-10-00 Engine Control Unit Assembly is an OEM replacement component for compatible Yamaha WaveRunner and other listed Yamaha applications. This part is used within the electrical control system and supports electrical signaling, power management, ignition control, or communication within the compatible Yamaha system. Using the correct Yamaha OEM part helps maintain factory fit, compatibility, and dependable operation. Confirm your exact model and year in the compatibility table below before ordering.

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Key Features & Benefits

• Genuine Yamaha OEM Part: Factory part number 6HL-8591A-10-00 manufactured for compatible Yamaha applications.
• Factory Fit & Compatibility: Designed around Yamaha specifications, dimensions, and the surrounding factory assembly.
• Electrical Control Support: Supports electrical signaling, power management, ignition control, or communication within the compatible Yamaha system.
• Service-Ready Replacement: Suitable for routine maintenance, restoration, or repair when this part number is specified for the model.

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Fits These Yamaha Models

Yamaha Model	Compatible Years
FX1800 WaveRunner FX SVHO	2024
FX1800A WaveRunner FX Cruiser SVHO	2024
FX1800B WaveRunner FX Limited SVHO	2024

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Frequently Asked Questions

What is Yamaha part 6HL-8591A-10-00?

6HL-8591A-10-00 is the genuine Yamaha Engine Control Unit Assembly, an OEM replacement component used on the compatible Yamaha models listed above.

What is Yamaha 6HL-8591A-10-00 used for?

It is used within the electrical control system and supports electrical signaling, power management, ignition control, or communication within the compatible Yamaha system.

Which Yamaha models fit 6HL-8591A-10-00?

This part fits the Yamaha models and years shown in the compatibility table above, including WaveRunner FX SVHO, WaveRunner FX Cruiser SVHO, and WaveRunner FX Limited SVHO. Fitment can vary by year and configuration, so verify your exact model and model 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.