Yamaha Motors

Water Pump Repair Kit 6J8-W0078-A2-00

Country of Origin:

Japan

Satisfaction rating

(5 Ratings)

Genuine OEM product

Product	Price	Rating	Comment
Yamaha Motors 6J8-W0078-A2-00 Water Pump Repair Kit (viewing this product) Genuine OEM product	$46.36~~$57.95~~ In stock 5+ in stock	Best	OEM Yamaha kit with all components marked Made in Japan and individually packaged. Known-quality impeller and sealing surfaces (gaskets/cup/plate) match factory materials and fit, minimizing risk of cooling-system leaks or pump inefficiency.
OEM Yamaha kit with all components marked Made in Japan and individually packaged. Known-quality impeller and sealing surfaces (gaskets/cup/plate) match factory materials and fit, minimizing risk of cooling-system leaks or pump inefficiency.
Recmar REC6J8-W0078-A2 WATER PUMP SERVICE KIT (REC6J8-W0078-A2) Aftermarket product	$29.83~~$33.14~~ In stock Only 4 remaining	Good	Kit contents and layout mirror the OEM/GLM sets and it looks like it may be from a similar supplier, but China origin and limited markings leave quality control and materials less verifiable. The impeller and the green paper-style gaskets are the primary risk points for durability and sealing versus OEM.
Kit contents and layout mirror the OEM/GLM sets and it looks like it may be from a similar supplier, but China origin and limited markings leave quality control and materials less verifiable. The impeller and the green paper-style gaskets are the primary risk points for durability and sealing versus OEM.
GLM Marine 12285 Water Pump Service Kit (12285) Aftermarket product	$41.62~~$52.02~~ In stock Only 2 remaining	Good	Includes the same components as the OEM kit and the gaskets appear serviceable, but there are no manufacturer/material markings to confirm what you’re getting. The main uncertainty is the impeller rubber compound and molding quality, which directly affects pumping performance and service life.
Includes the same components as the OEM kit and the gaskets appear serviceable, but there are no manufacturer/material markings to confirm what you’re getting. The main uncertainty is the impeller rubber compound and molding quality, which directly affects pumping performance and service life.

$46.36~~$57.95~~

You save 20%($11.59)

-20%

In stock

5+ in stock

Qty

Guaranteed fitment for 4 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 6J8-W0078-A2-00 Water Pump Repair Kit (viewing this product) Genuine OEM product	$47.77~~$56.20~~ In stock 5+ in stock	Best	OEM Yamaha kit with all components marked Made in Japan and individually packaged. Known-quality impeller and sealing surfaces (gaskets/cup/plate) match factory materials and fit, minimizing risk of cooling-system leaks or pump inefficiency.
OEM Yamaha kit with all components marked Made in Japan and individually packaged. Known-quality impeller and sealing surfaces (gaskets/cup/plate) match factory materials and fit, minimizing risk of cooling-system leaks or pump inefficiency.
Recmar REC6J8-W0078-A2 WATER PUMP SERVICE KIT (REC6J8-W0078-A2) Aftermarket product	$29.83~~$33.14~~ In stock Only 4 remaining	Good	Kit contents and layout mirror the OEM/GLM sets and it looks like it may be from a similar supplier, but China origin and limited markings leave quality control and materials less verifiable. The impeller and the green paper-style gaskets are the primary risk points for durability and sealing versus OEM.
Kit contents and layout mirror the OEM/GLM sets and it looks like it may be from a similar supplier, but China origin and limited markings leave quality control and materials less verifiable. The impeller and the green paper-style gaskets are the primary risk points for durability and sealing versus OEM.
GLM Marine 12285 Water Pump Service Kit (12285) Aftermarket product	$41.62~~$52.02~~ In stock Only 2 remaining	Good	Includes the same components as the OEM kit and the gaskets appear serviceable, but there are no manufacturer/material markings to confirm what you’re getting. The main uncertainty is the impeller rubber compound and molding quality, which directly affects pumping performance and service life.
Includes the same components as the OEM kit and the gaskets appear serviceable, but there are no manufacturer/material markings to confirm what you’re getting. The main uncertainty is the impeller rubber compound and molding quality, which directly affects pumping performance and service life.

Product Description

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

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5 Product Reviews

Très bien

Luc Lessard — Jul 23, 2024

Engine: Yamaha 30 HP Shopping experience: Excellent had no problems and it showed up when it was supposed to and all the parts were correct thank you so much I will order again Repair difficulty: Easy Repair time: 30 to 60 mins Repair symptoms: Overheating Finding old impeller parts in water pump and tube

Ronald Keck — May 23, 2022

Shopping experience: Un peu long pour avoir toutes les pièces mais super sérieux je recommande vivement merci Repair difficulty: Easy Repair time: Less than 30 mins

Georges Rebeccai — Oct 14, 2021

Shopping experience: Good. Fast shipping, although I paid shipping then got the cod charge on top of it. Repair difficulty: Easy Repair time: Less than 30 mins

Derek Jesmer — Jul 21, 2020

Parts Fitment

Please verify fitment before ordering.

Brand	Product Line	Model
Yamaha Motors	International	25
Yamaha Motors	International	30
Yamaha Motors	Outboard	25
Yamaha Motors	Outboard	30

Supersession Chain

Name	SKU	Superseding SKU
Water Pump Repair KitViewing this product	6J8-W0078-A2-00	Current

Aftermarket Interchange

Name	SKU	Price	Brand
WATER PUMP SERVICE KIT (REC6J8-W0078-A2)	REC6J8-W0078-A2	$29.83	Recmar
Water Pump Service Kit (12285)	12285	$41.62	GLM Marine