Yamaha F150 ECU | OEM 63P-8591A-36-00 | Fits 2005–2014 Yamaha F150 150 HP Inline-4 4-Stroke Outboards | 1-Year Warranty

Product Overview

Restore reliable engine management with this genuine OEM Yamaha Engine Control Unit (ECU), designed for 2005–2014 Yamaha F150 150 HP Inline-4 four-stroke outboards. This factory ECU was removed from a Yamaha F150TXR donor engine and has been professionally inspected to ensure it is free from visible damage. Although this ECU has not been bench-tested, it is backed by a full 1-Year Working Warranty, giving you confidence in your purchase. The module is supplied exactly as pictured and is an excellent OEM replacement for a damaged or malfunctioning ECU. Because Yamaha ECUs are calibration-specific, always verify your engine model, serial number, and OEM part number before purchasing.

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Key Features

• Genuine OEM Yamaha Engine Control Unit (ECU)
• OEM Part Number 63P-8591A-36-00
• Fits 2005–2014 Yamaha F150 150 HP Inline-4 4-stroke outboards
• OEM replacement component
• Removed from Yamaha F150TXR donor engine
• No visible physical damage
• Comes exactly as pictured
• Ready for installation
• Backed by a 1-Year Working Warranty

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Technical Specifications

Specification	Details
Brand	Yamaha
Product Type	Engine Control Unit (ECU)
Condition	Used – Professionally Inspected
OEM Part Number	63P-8591A-36-00
Engine Model	Yamaha F150
Engine Type	Inline-4 4-Stroke
Horsepower	150 HP
Model Years	2005–2014
Donor Engine	Yamaha F150TXR
Warranty	1-Year Working Warranty

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OEM Part Numbers

Primary Part Number

• 63P-8591A-36-00

Supersedes

• 63P-8591A-30-00
• 63P-8591A-32-00
• 63P-8591A-33-00
• 63P-8591A-34-00
• 63P-8591A-35-00
• 63P-8591A-37-00
• 63P-8591A-38-00

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Compatible Applications

Designed for select Yamaha outboards including:

Model Years

• 2005
• 2006
• 2007
• 2008
• 2009
• 2010
• 2011
• 2012
• 2013
• 2014

Models

• Yamaha F150

Horsepower

• 150 HP

Engine Configuration

• Inline-4
• 4-Stroke

Donor Engine

• Yamaha F150TXR

Important: Yamaha ECUs are application-specific. Always verify compatibility using your engine's model, serial number, and OEM part number (63P-8591A-36-00) before ordering. Contact EZ Boats Marine if you need assistance confirming fitment.

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Condition

This OEM Yamaha ECU has been professionally inspected and is in excellent used condition. Inspection highlights include:

• No visible physical damage
• Mounting points in good condition
• Comes exactly as pictured
• Untested
• Fully backed by a 1-Year Working Warranty
• Ready for installation

Please review all product photos carefully before purchasing.

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What's Included

Your purchase includes:

• OEM Yamaha Engine Control Unit (ECU)
• Part Number 63P-8591A-36-00

Only the components shown in the product photos are included.

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Warranty

This ECU includes a 1-Year Working Warranty. If the ECU fails during normal use within the warranty period, EZ Boats Marine will replace the unit or issue a refund if a replacement is unavailable.

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Shipping Information

Your ECU will be carefully packaged to protect sensitive electronic components during shipping. Fast shipping is available throughout the United States, with international shipping available upon request. For an accurate shipping quote, please provide:

• Country
• ZIP or Postal Code
• Residential or Commercial Address
• Whether liftgate service is required

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Why Buy from EZ Boats Marine?

• Genuine OEM Yamaha Marine Parts
• OEM Factory Engine Electronics
• Professionally Inspected Components
• Honest Condition Descriptions
• Secure Packaging for Electronic Parts
• Fast Nationwide & International Shipping
• Experienced Marine Parts Specialists
• Dedicated Customer Support
• 1-Year Working Warranty

EZ Boats Marine is committed to supplying high-quality OEM marine parts backed by expert service and dependable customer support.

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Frequently Asked Questions

Is this a genuine Yamaha ECU?

Yes. This is an original OEM Yamaha Engine Control Unit manufactured for Yamaha F150 outboards.

Has this ECU been tested?

This ECU has not been bench-tested, but it has been professionally inspected and is fully covered by a 1-Year Working Warranty.

Which engines does it fit?

It fits select 2005–2014 Yamaha F150 150 HP Inline-4 four-stroke outboards. Always verify compatibility using your engine's model, serial number, and OEM part number before ordering.

Is this a direct OEM replacement?

Yes. This is a genuine Yamaha OEM ECU designed for the F150 platform and supersedes several earlier ECU revisions listed above.

Is this covered by a warranty?

Yes. This ECU includes a 1-Year Working Warranty. If it fails during normal use, EZ Boats Marine will replace it or provide a refund if a replacement is unavailable.

Can EZ Boats Marine verify compatibility?

Absolutely. Send us your Yamaha engine's model and serial number, and we'll confirm whether this OEM 63P-8591A-36-00 ECU is the correct replacement for your outboard before you purchase.