Yamaha Motors

Water Pump Gasket 663-44316-A0-00

Country of Origin:

Japan

Satisfaction rating

(15 Ratings)

Genuine OEM product

Product	Price	Rating	Comment
Yamaha Motors 663-44316-A0-00 Water Pump Gasket (viewing this product) Genuine OEM product	$4.39~~$5.49~~ In stock 5+ in stock	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.
EMP 27-02018 Water Pump Gasket Aftermarket product	$3.48~~$4.09~~ In stock 5+ in stock	Better	EMP has a default Better rating based on overall brand quality. Some products may have a Best rating however we don't yet have sufficient data to provide an exact rating for this particular product.
EMP has a default Better rating based on overall brand quality. Some products may have a Best rating however we don't yet have sufficient data to provide an exact rating for this particular product.
GLM Marine 38010 Gasket (38010) Aftermarket product	$2.74~~$3.43~~ In stock Only 2 remaining	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 REC663-44316-A0 GASKET WATERPUMP (REC663-44316-A0) Aftermarket product	$0.49~~$0.54~~ In stock Only 1 remaining	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.
Peach Motors PM-663-44316-A0-00 Gasket, Water Pump Aftermarket product	$4.45 In stock Only 4 remaining	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.

$4.39~~$5.49~~

You save 20%($1.10)

-20%

In stock

5+ in stock

Qty

Guaranteed fitment for 14 different models

This is an OEM part manufactured by Yamaha Motors

30 day return policy

PartX Alternatives — This part: Best

Ratings provided by PartX™

Product	Price	Rating	Comment
Yamaha Motors 663-44316-A0-00 Water Pump Gasket (viewing this product) Genuine OEM product	$4.42~~$5.20~~ In stock 5+ in stock	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.
EMP 27-02018 Water Pump Gasket Aftermarket product	$3.48~~$4.09~~ In stock 5+ in stock	Better	EMP has a default Better rating based on overall brand quality. Some products may have a Best rating however we don't yet have sufficient data to provide an exact rating for this particular product.
EMP has a default Better rating based on overall brand quality. Some products may have a Best rating however we don't yet have sufficient data to provide an exact rating for this particular product.
GLM Marine 38010 Gasket (38010) Aftermarket product	$2.74~~$3.43~~ In stock Only 2 remaining	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 REC663-44316-A0 GASKET WATERPUMP (REC663-44316-A0) Aftermarket product	$0.49~~$0.54~~ In stock Only 1 remaining	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.
Peach Motors PM-663-44316-A0-00 Gasket, Water Pump Aftermarket product	$4.45 In stock Only 4 remaining	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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Product Questions ⁰

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

15 Product Reviews

excellent

Bruce Lundell — Jul 28, 2026

Very happy to find parts for an old motor

Jonathan — Sep 26, 2024

Engine: Yamaha 25 hp Repair difficulty: Medium Repair time: More than 4 hours Repair symptoms: Cuscinetti piede completamente bloccati La parte piú difficile é stato lo smontaggio, in quanto un precedente “meccanico” aveva bloccato la ghiera di chiusura con del bloccante estremo, quindi ho dovuto faticare parecchio per non rovinare il filetto della carcassa.

Angelo Cristin — Jul 19, 2023

Repair difficulty: Easy Repair time: Less than 30 mins

Will Kessler — Apr 25, 2023

Parts Fitment

Please verify fitment before ordering.

Brand	Product Line	Model
Yamaha Motors	International	25
Yamaha Motors	International	30
Yamaha Motors	International	40
Yamaha Motors	International	48
Yamaha Motors	International	50
Yamaha Motors	International	55
Yamaha Motors	International	60
Yamaha Motors	International	70
Yamaha Motors	Outboard	25
Yamaha Motors	Outboard	30
Yamaha Motors	Outboard	40
Yamaha Motors	Outboard	48
Yamaha Motors	Outboard	50
Yamaha Motors	Outboard	55

Supersession Chain

Name	SKU	Superseding SKU
Water Pump GasketViewing this product	663-44316-A0-00	Current
WATER PUMP GASKET	663-44316-00-00	663-44316-A0-00

Aftermarket Interchange

Name	SKU	Price	Brand
Gasket, Water Pump	PM-663-44316-A0-00	$4.45	Peach Motors
GASKET WATERPUMP (REC663-44316-A0)	REC663-44316-A0	$0.49	Recmar
Water Pump Gasket	27-02018	$3.48	EMP
Gasket (38010)	38010	$2.74	GLM Marine