Shopping Cart

Your cart is empty.

Your cart is empty.

6G1-W0078-A1-00 Water Pump Impeller Repair Kit Replacement for Yamaha Outboard 6 8 HP Mercury Mariner 6C 6D 8C 11656M 11656T Boat Motor Engine Parts for 6G1-W0078-00 6G1-W0078-01 6N0-W0078-A0

Free shipping on orders over $29.99

$24.67

$ 10 .99 $10.99

In Stock

About this item

  • This water pump impeller repair or service kit for Yamaha and Mariner outboards OEM p/n 6N0-W0078-A0-00, 6G1-W0078-A1-00, 6G1-W0078-00-00, 6G1-W0078-01-00. it is very important to check your boat motor part number before purchase. please message us engine year and horsepower if you are not sure.
  • Water pump rebuild kit replacement for Yamaha / Mariner outboard 6HP 8HP boat motor parts replacement cooling system. more detailed information please see description below.
  • Compatible with the outboards boat motor Mercury Mariner 47-11590M 11656M 11656T Sierra Marine 18-3460 18-3066. This impeller kit makes repair and maintenance of water pumps easy.
  • Package contains neoprene Water Pump Impeller 6G1-44352-00 18-3066, Cup, Insert 6G1-44322-02 18-3456, Outer Plate, Catridge 6G1-44323-00,Gasket 6G1-44315-A0 18-0753, Plate for bolt 6G1-44328-00, Damper, Water Seal 647-44366-00 and bolt with washer 97080-06405-00 as pictures showed.
  • Find the correct impeller kits for your boat motor, it is VERY IMPORTANT to check your outboard model or s/n before purchase. you can leave us messages e.g. your boat engine model, horsepower or year if you're not sure. we’re pleasure to help you.


WINGOGO 6G1-W0078-A1-00 Water Pump Impeller Repair Kit Replacement for Yamaha Outboard 6 8 HP Mercury Mariner 6C 6D 8C 11656M 11656T Boat Motor Engine Parts

Cross Ref:

6G1-W0078-A1-00,6G1-W0078-01-00,6G1-W0078-00-00,6N0-W0078-00-00 Sierra 18-3460.

6G1W0078A100,6G1W00780100,6G1W00780000,6N0W00780000

APPLICATION(For Refer only):

Fits the following yamaha outboard 2 Stroke

yamaha 6 hp 1984-1996

yamaha 8 hp 1984,1985,1988-1996

yamaha international 6 hp 1984-1996

yamaha international 8 hp 1984-1996

Fits Mariner Outboards 2 Stroke Carb 6/8 HP

Mariner 6 hp 6C 6D 1984-1986

Mariner 8 hp 8C 1984-1986

PACKAGE INCLUDES:

1 X Impeller 6G1-44352-00 18-3066

1 X Wear Plate 6G1-44323-00

1 X Insert Cup 6G1-44322-02

1 X Water Pump Gasket 6G1-44315-A0

1 X Plate Kit 6G1-44328-00

1 X Damper, Water Seal 647-44366-00

4 X Bolts/washer 97080-06405-00

NOTE:

It is VERY IMPORTANT to Check your Outboard Engine Model, Horsepower or Year before Purchase. If you have any questions please do not hesitate to ask.


jean yves savard
Reviewed in Canada on May 14, 2025
right kit to fit
Ivor Endicott-Davies
Reviewed in Australia on May 13, 2025
All as expected/
Chris Pollard
Reviewed in Canada on August 25, 2024
Bought this for a mid-80s Yamaha 6HP outboard that wasn't pushing water out the tell-tale when I bought it. Pulled the lower unit and found a round stump with no fins. Definitely the impeller to blame! After pulling off the old housing/gaskets/etc and cleaning out chunks of rubber in the galleys from the old one, all of the parts included in this kit fit perfectly and assembled without any issues.Two recommendations for those who haven't changed one of these before (like I hadn't) - get a little touch of oil or silicone spray inside the housing to lubricate things while you seat the impeller in the housing. And be sure to turn the prop the right direction for FORWARD while seating the housing so the impeller blades are angled the right direction.Great product, and will certainly buy it again in a couple of years when it needs to be replaced again.
David Feil
Reviewed in the United States on September 13, 2022
GREAT PRICE. If you know what you're doing, it is easy to install. It fixed my motors problem. Time will tell how it really does out on the river.
Daniel
Reviewed in the United States on November 30, 2022
Great product. I needed it for my Yamaha 8hp. Very nice rubber bearings and water pump. The shell is strong and amazing. I definitely will be buying this product again in the next year when replacing my water pump!! Great product!!!
Recommended Products

$4.28

$ 1 .99 $1.99

5.0
Select Option