Yamaha 6AP-8591A-50-00 - Engine control unit assembly is a genuine Yamaha part. It is an OEM replacement component listed for 8 Yamaha models for 2018, including the SX190, 242 Limited S, 190 FSH, 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 6AP-8591A-50-00, manufactured for compatible Yamaha applications.
• Designed around Yamaha specifications, dimensions, and the surrounding factory assembly.
• Suitable for routine maintenance, restoration, or repair when this part number is specified for the model.

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Fits These Yamaha Models

• RX1800 SX190 - 2018
• SAT1800 242 Limited S - 2018
• SH1800 190 FSH - 2018
• SH1800 190 FSH Deluxe - 2018
• View More - see the Specifications tab for full compatibility details

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Frequently Asked Questions

What is Yamaha part 6AP-8591A-50-00?

6AP-8591A-50-00 is the Yamaha Engine control unit assembly, a genuine Yamaha part listed for 8 Yamaha models in 2018.

Is 6AP-8591A-50-00 a genuine Yamaha part?

Yes, this engine control unit assembly is a genuine Yamaha part, sold under Yamaha part number 6AP-8591A-50-00.

Which Yamaha models fit 6AP-8591A-50-00?

6AP-8591A-50-00 fits the RX1800 SX190 (2018), SAT1800 242 Limited S (2018), SH1800 190 FSH (2018), and SH1800 190 FSH Deluxe (2018), along with 4 additional models listed in the Specifications tab. 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.