This product has been discontinued.
Sierra
Sierra 18-3207 Water Pump Repair Kit
Price: $32.95
Discontinued
Save: $14.34
(30% Off $47.29)
Part # 18-3207
(Discontinued)
Replaces OEM part #
  • MERCURY MARINE 47-89983Q1
  • MERCURY MARINE 47-89983T2
Contains:
    (1) 18-3007 Impeller - replaces O.E.# 47-89983
    (2) 18-2945 Drain Gasket - replaces O.E.#12-20260,12-19183
    (1) 18-2823 Low. Water Pump Base to Face Plate Gasket - replaces O.E.#27-32769,27-19553
    (1) 18-2824 Upper Face Plate to Pump Body Gasket - 27-32770
    (1) 18-2825 Water Pump Base Gasket - replaces O.E#27-32771,27-19551
    (1) 18-2841 Water Pump Base Gasket replaces O.E.# 27-77417,27-19552
    (1) 18-2948 Rubber Washer - replaces O.E.# 12-49221-1
    (1) 18-3107 Plate - replaces O.E.# 54705
    (1) 18-7155 O-Ring - replaces O.E.# 25-26855
    (1) 18-7174 O-Ring - replaces O.E.# 25-45711
    (1) 18-7115 O-Ring - replaces O.E.# 25-26722

Average Customer Review for Sierra 18-3207 Water Pump Repair Kit
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Water Pump Repair Kit- 18-3207- Sierra
by Kermit from Bridgeport, Texas on December 05, 2015
I have been busy and haven't had a chance to install the water pump yet. Spring is a long way off.
(2 of 2 people found this review helpful)
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water pump repair kit 1983 70 hp merc
by Jason from Delta, British Columbia on September 27, 2015
The gasket which sits on top of the face plate was not the correct gasket. I needed to cut out the middle of the gasket out before installing the pump cover. No issues otherwise.
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Water Pump Repair Kit. Worked great.
by James from Potts Camp, Mississippi on July 06, 2015
Fast shipping and great product.
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water pump impeller
by Richard from Manchester, New Hampshire on July 06, 2015
excellent product, very satisfied. Priced at local boat parts shop and bought from iboats for one third the price. Will always buy parts from you
(0 of 1 people found this review helpful)
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water pump repair kit- 18-3207- sierra.
by Leo from Gerber, California on June 09, 2015
i have had no problems on ordering from iboats! they have treated my great,answered all questions i may have had, all -n- all i'd recommend them to all my boating friends. thanks
(1 of 1 people found this review helpful)
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Wrong part -no refund
by Ernest from Delta, Ontario on September 08, 2014
In spite of giving the correct engine number, the water pump kit delivered for my Merc 60 was incorrect. The cost of returning it from Canada is more than the part is worth. Iboats should advise Canadian customers of the prejudiced policy. I'm out fifty bucks, and still have a useless part.
(1 of 1 people found this review helpful)
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Water Pump Repair Kit
by Michael from Ofallon, Missouri on May 28, 2014
The kit worked great, it would be nice if maybe they had some instructions. I did have to order a couple other parts. 38452 SEAL and 38453 WASHER. Thanks, Mike
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Wrong Part
by Michael from Great Falls, South Carolina on May 10, 2014
I got sent the wrong part and when the deadline for return p I was stuck with it. Then in the reviews they tell you you can't criticize the service. Here is some criticism--I won't spend another nickel for parts from you turkeys.
(1 of 1 people found this review helpful)
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Fit like a Glove
by Willy from Dekalb, Illinois on August 29, 2013
Great kit for the price its hard to beat. Every component is quality and fit perfectly. Thanks
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Water pump repair kit
by Joe from Cleveland, Tennessee on July 19, 2013
Parts were of good quality for the price
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Water pump repair
by Robert from Harrodsburg, Kentucky on March 22, 2013
This product worked perfectly on my 1983 Mercury 50 HP and I was pleased to see the water stream again after I completed the job.
(2 of 2 people found this review helpful)
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Great Product
by Kenneth from Cortez, Colorado on September 16, 2012
Iam very pleased with this product. Put it in and works great. The represintive that help me with my questions and my order was great, very helpfull.
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Perfect
by David from Pouce Coupe, British Columbia on June 13, 2012
Everything fit exactly as expected. Thanks
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exactly what I needed
by Michael from Thomaston, Georgia on April 04, 2012
This is a great water pump repair kit which was used on a merc classic fifty outboard. It was easy to install and works like a charm.
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service
by Yvonne from Glenella, Manitoba on February 13, 2012
great service
(0 of 1 people found this review helpful)
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water pump
by James from Forest Lake, Minnesota on October 31, 2011
everything looks good and it fits. wont use it untill spring
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every thing you need
by Michael W from Salina, Kansas on August 08, 2011
has everthing you need and great price
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parts were as ordered
by Ken from Templeton, California on July 10, 2011
Haven't had a chance to test it out yet.
(0 of 1 people found this review helpful)
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Water pump 40 hp mercury
by Samuel from Cherryville, North Carolina on August 05, 2010
You couldn't ask for any better service I got my parts in 3 days also I have ordered many of these waterpumps and have always got a grade A product. Sam Farish
(2 of 2 people found this review helpful)
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Review for Water Pump Repair Kit for Mercury/Mariner 47-89983T2 47-89983Q1, GLM 12250 - Si
by a Customer on June 29, 2009
Perfect.
(3 of 6 people found this review helpful)
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Q:
Will this kit fit 1989 Mercury "Classic 50" 45hp S/N 0C120951?
A:
Yes it will work. 18-3324 is the kit with housing if interested.


Q:
Will this kit fit 1986 Mercury "Classic 50" 45hp s/n A949785?
A:
Yes it will work. 18-3324 is the kit with housing if interested.


Q:
Will this fit my 2007 Mercury 50ELPTO?
A:
We will need engine serial number in order to confirm correct kit.


Q:
Ok my turn, 1986 Mariner 45HP 2 stroke 4 cylinder sn 0B148083?
A:
You need part number 18-3324.


Q:
Just wondering if this impellar kit will fit my 70hp mercury outboard. Serial number is 0B261529?
A:
We do not have an impeller kit for your motor unfortunately.


Q:
I cannot find my serial number I believe I have a 1989 mercury 60 hp 2 stroke will this work?
A:
Yes this will work with your motor. If you want it with housing you need part number 18-3324.


Q:
Will this fit mariner 50 hp # 634727?
A:
The kit for your engine is 821354A2. 18-3207 will not work.


Q:
Will this fit mariner 50 hp # OG634727?
A:
The kit for your engine is 821354A2. 18-3207 will not work.


Q:
Will this fit a 1996 40 hp tracker mercury motor?
A:
This will work for a 40 HP, 4 cylinder Mercury, but to confirm correct kit we would need to know the serial number to your engine. Contact us at the number at the top of the page and we can look into it.


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