Yamaha Motors

Power Head Gasket Kit 6N6-W0001-A3-00

Country of Origin:

Japan

Satisfaction rating

Genuine OEM product

Product	Price	Rating	Comment
Yamaha Motors 6N6-W0001-A3-00 Power Head Gasket Kit (viewing this product) Genuine OEM product	$325.54~~$382.99~~ No longer availableSearch Nationwide Inventory	Best	Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Sierra Marine 18-4411 Powerhead Gasket Set Aftermarket product	$148.55 No longer availableSearch Nationwide Inventory	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
Recmar REC6E5-W0001-A2 GASKET SET (REC6E5-W0001-A2) Aftermarket product	$126.39~~$140.43~~ Cross Ship Leaves in 3-5 days Please update to verify the current stock status. Product availability has not been checked in more than 7 days.	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.

No longer available

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Guaranteed fitment for 6 different models

This is an OEM part manufactured by Yamaha Motors

PartX Alternatives — This part: Best

Ratings provided by PartX™

Product	Price	Rating	Comment
Yamaha Motors 6N6-W0001-A3-00 Power Head Gasket Kit (viewing this product) Genuine OEM product	$336.95~~$374.75~~ No longer availableSearch Nationwide Inventory	Best	Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise.
Sierra Marine 18-4411 Powerhead Gasket Set Aftermarket product	No longer availableSearch Nationwide Inventory	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
Recmar REC6E5-W0001-A2 GASKET SET (REC6E5-W0001-A2) Aftermarket product	$126.39~~$140.43~~ Cross Ship Leaves in 3-5 days Please update to verify the current stock status. Product availability has not been checked in more than 7 days.	Unknown	We are working hard to determine a rating based on all available information, including product and manufacturing specifications.
We are working hard to determine a rating based on all available information, including product and manufacturing specifications.

Product Description

Yamaha factory part. Search for more factory parts & parts diagrams.

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Don't hesitate to ask a question. It will be answered by our support staff or a fellow boater.

Great site, saved a lot of money over other options. Shipping was fast and everything arrived in good shape

William Brandt — Jun 24, 2025

Please verify fitment before ordering.

Name	SKU	Superseding SKU
Power Head Gasket KitViewing this product	6N6-W0001-A3-00	Current
Powerhead Gasket kit	6N6-W0001-03-00	6N6-W0001-A3-00
6N6-W0001-03-00	6N6-W0001-02-00	6N6-W0001-03-00
6N6-W0001-02-00	6N6-W0001-01-00	6N6-W0001-02-00
6N6-W0001-01-00	6N6-W0001-00-00	6N6-W0001-01-00

Name	SKU	Price	Brand
GASKET SET (REC6E5-W0001-A2)	REC6E5-W0001-A2	$126.39	Recmar
Powerhead Gasket Set	18-4411	$0.00	Sierra Marine