This product has been discontinued.
Sierra
Sierra 18-3217 Sierra Water Pump Kit -Mercury Alpha 1
Price: $24.95
Discontinued
Save: $8.84
(26% Off $33.79)
Part # 18-3217
(Discontinued)
Replaces OEM part #
  • MERCURY MARINE 46-96148A5
  • MERCURY MARINE 46-96148A5
Similar to:
  • 46-96148A5 without base or housing
Contains:
    (1) O8-3109 Water Tube - replaces O.E.# 23-29804
    (1) 18-3017 Impeller - replaces O.E.# 47-89984
    (1) 18-2919 Water Pump Gasket - replaces O.E.#27-42631-1 (2) 18-2945 Drain Gasket - replaces O.E.#12-20260,12-19183
    (1) 18-2826 Water Pump Base to Gear Housing Gasket - replaces O.E# 27-85610
    (1) 18-2914 Water Pump Gasket - replaces O.E.#27-85608-1
    (1) Water Pump Gasket - replaces O.E.# 27-85609-1
    (1) 18-2944 Seal Ring - replaces O.E. # 26-45577
    (1) 18-3117 Plate - replaces O.E.# 32435
    (1) 18-7158 O-Ring - replaces O.E.# 25-30613
    (1) 18-7162 O-Ring - replaces O.E.#25-33145
    (1) 18-7173 O-ring - replaces O.E.325-30224
    (1) 18-7176 O-Ring - replaces O.E.# 25-90011
    (1) 18-2801 Water Pump Gasket - replaces O.E.# 27-32438
    (1) 18-7196 O-Ring - replaces O.E.# 25-38099
    (1) 18-7426 O-Ring - replaces O.E#35-30271
For: #1 Units thru S/N D494568
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Based On 22 Reviews | Write Review
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Prop
by Jason from Kettering, Ohio on April 13, 2017
Looks good and fits perfect as should
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Good parts great price
by Johnny from Lenore City, Tennessee on October 18, 2016
Great parts kit for do it yourself replacement priced low
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Fits Perfect!
by Scott from Harrisburg, South Dakota on June 23, 2016
Twin 5.7L Mercruiser 260hp Alpha 2 - fit was perfect, worked great.
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fast shipping thanks
by Ernest from West Monroe, Louisiana on June 13, 2016
great product thanks
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No problem for 1986 Alpha 1 Gen 1
by Stephen from Greenwood Lake, New York on October 08, 2015
Product quality is good. I had no issues fitting to 1986 Alpha one gen one drive. Seals-gasket, no housing or base. Don't forget to replace the base seals.
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Eater pump kit
by Randal from West Frankfort, Illinois on September 12, 2015
Great price and great on time service!!!!!
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as expected
by Larry from Waxahachie, Texas on April 27, 2015
Part was what I expected and arrived when promised.
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Good price.
by Jeremiah from Arkansas City, Kansas on August 03, 2014
Quality part and good price.
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perfect parts
by RJ from bellevue, Nebraska on May 30, 2014
This will replace your old water pump and gaskets. My 90 hp mercury has never ran this cool after replacing the water pump with these parts. Not very hard to install either. Just make sure the shifter is in the drive forward position BEFORE dropping the lower unit.
(4 of 4 people found this review helpful)
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prompt and as described
by Mark from Cordova, South Carolina on April 20, 2014
Shipped quickly, all the parts I needed
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Nice Product
by Michael from Salado, Texas on July 30, 2013
Very complete product at a competitive price. I will certainly purchase again.
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No Problems
by David from Phoenix, Arizona on July 17, 2013
Correct Part. Worked Fine
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Water pump
by Dave from Flint, Michigan on May 21, 2013
Nice pump
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product should be good, I have not installed it yet.
by Dimitri from Sterling, Virginia on November 27, 2012
product should be good, I have not installed it yet. Neet to know the part number for the cop section of the water pump and also the bottum. just in case
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water pump kit
by Roger from Palmdale, California on July 24, 2012
I'm very pleased with the parts service. Thank You iboats Roger M Nicholas
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water pump kit
by Christopher from Kernersville, North Carolina on July 07, 2012
Thanks this fit great and did the job and SUPER FAST SHIPPING Had it shipped USPS your web site said it would take 14-16 days only took 7 Thanks
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Water Pump Kit
by David from Fort Myers, Florida on May 08, 2012
One of the best ways to purchase boat parts and the service is fast and priced right.
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water pump repair kit
by Michael from Chino, California on May 05, 2012
Perfect for what I needed, good price and quick deleivery
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Great Item
by Reginald from Milwaukee, Wisconsin on April 08, 2012
This was a Great transaction!
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Great Price
by Thomas from Jacksonville, North Carolina on March 26, 2012
I ordered TWO with this company (with shipping), and the price was less than ONE kit through my local shop. Woohoo!
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wrong kit
by Timothy from Naugatuck, Connecticut on June 12, 2011
Its probably my fault but I'm still not happy now I have to return it and order the right one I really don't like ordering stuff like this online
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Review for Sierra 18-3217 Water Pump Kit
by a Customer on September 04, 2009
THIS KIT WORKED GREAT IT WAS EASY TO PUT IN GREAT PRICE AND THE SHIPPING WAS FAST GREAT JOB GUYS THANK DANO
(1 of 3 people found this review helpful)
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Q:
Will this fit on 4.3 v6 mercruiser. Serial number starts with OC?
A:
If your serial range on the outdrive starts at 0C you can use this kit.


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