4th of JULY SALE - Save an Extra 10-50% Off!
Fantastic Savings Everywhere!

Water Pump Kit With Housing - 18-3427 - Sierra

Sierra
Blowout
Save 35% Off.
Water Pump Kit With Housing - 18-3427 - Sierra
Great Days Sale Price: $51.29
Save: $27.70
(35% Off $78.99)
Part # 18-3427 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 58 mins.
This item is found in the following Product Families
Yamaha Outboard Water Pump Repair Kits
Mallory and Sierra Water Pump Repair Kits for Yamaha outboards.
Mercury Water Pump Repair Kits
Mercury Water Pump Repair Kits
Water Pump Kit with Housing - Sierra
Replaces OEM part #
  • MERCURY MARINE 95611M
  • YAMAHA 689-W0078-A6-00

Contains:
    (1) 18-3438 Impeller Plate
    (1) 18-0773 Wear Plate Gasket - replaces O.E. # 689-44316-A0-00
    (1) 18-3244 Impeller Key - replaces O.E. # 664-44338-00
    (1) 18-2730 Upper Water Tube Seal - replaces O.E. # 664-44365-01
    (1) 18-3067 Impeller - replaces O.E. # 47-84797M, 689-44352-02-00
    (1) 18-3439 Insert Cup - replaces O.E. # 689-W4432-02-00
Full StarFull StarFull StarHalf StarEmpty Star Based On 3 Reviews | Write Review
Full StarFull StarEmpty StarEmpty StarEmpty StarWater pump kit with housing
by Andrew from Auburn, Pennsylvania on September 01, 2013
Everything came promptly and was included, but housing was too large to fit correctly. Had to use the old one, now I have a spare that is too large for my motor. Wouldn't buy Sierra housing again, but everything else included was okay. I essentially overpaid for the items that were supposed to fit correctly and was only able to use wear plate, gaskets, boot, impeller, and bolts. Seems wasteful...
(0 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull StarWater Pump Kit with Housing - Sierra
by Robert from Twin Lakes, Wisconsin on July 20, 2013
All parts fit and worked perfectly.
Was this review helpful?
Full StarFull StarFull StarFull StarEmpty StarMariner (Yamaha) water pump kit.
by Thomas from Scappoose, Oregon on August 28, 2011
Excellent! I just wish they had enclosec a quickie guide pertaining to this motor.
(1 of 2 people found this review helpful)
Was this review helpful?
Ask a question for
Question & Answer Guidelines
This product ships in 1 business day.

Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
* Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Do you need Professional Installation? iboats.com has teamed with a national network of independent installers that are ready to handle your installation needs.
Find your local Amtech dealer:
Gear up for Summer Boating.
Extra 10-50% Savings during the 4th of July Sale!