Sierra 18-3314 Water Pump Housing Kit
Price: $47.04
Save: $12.49
(20% Off $59.53)
Part # 18-3314
2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 11 hrs 12 mins.
Sierra
Average Customer Review for Sierra 18-3314 Water Pump Housing Kit
Full StarFull StarFull StarFull StarHalf Star
Based On 26 Reviews | Write Review
Full StarFull StarFull StarFull StarFull Star
Great source for parts!
by Kimberly from Fernandina Beach, Florida on September 07, 2016
I'm the wife, not the husband mechanic.... easy to navigate website and found parts quickly!! Shipping very reasonable and quick!! Will definitely use again!
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
mercury water pump
by Melvin from League City, Texas on August 30, 2016
So far seems to be working fine.
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Nice kit, seems to have everything you would need
by Stephen from Albany, Indiana on July 27, 2016
Fast shipping, easy to find the correct kit. Will continue to purchase parts from iboats as needed.
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
PerFIT
by Jeffrey from Newton, Alabama on July 12, 2016
Worked great. Just like the original equipment.
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
1978 90 horse
by Kris from Ramsey, Indiana on April 28, 2016
Worked great..good quality
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Water pump
by Paul from Hohenwald, Tennessee on April 18, 2016
Product was exactly what I needed service was really fast I will use this company for my future purchases Thank you iboats
Was this review helpful?
Full StarFull StarFull StarFull StarEmpty Star
Perfect fit - 2004 Merc 150 XR6
by David from Manassas, Virginia on February 11, 2016
Excellent product and fast shipping. Nice that includes ALL the parts to do a complete rebuild and install. Some kits do not include the lower housing. Only reason for 4 stars is that the kit supports several models and its a little difficult to tell which washers to use for a specific engine model. Gaskets are not a problem just be sure you view on-line videos and check reference manuals. A cross referenced parts list with sheet that details and identifies all the parts and washers would be helpful. One other item that would be nice to include would be a little grease for the washer set but that is easily ordered on-line.
Was this review helpful?
Full StarFull StarFull StarFull StarEmpty Star
Merc 2000 150 XR6
by John from Florence, Mississippi on December 01, 2015
Went on fine. Just like oem. Allot of extra O rings (generic fits several models) this caused me to second guess my job. I suggest take pictures or make list when taking old one off. Once you've done it once it's an easy job. Fast shipping great price.
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Water Pump 150 HP Merc XR6
by Randol from Marianna, Florida on November 10, 2015
No problems, everything was correct and great fit. I would order again.
(1 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarEmpty Star
Its a water pump
by Jared from Rhinelander, Wisconsin on July 27, 2015
Product came in correct. Direct replacement. Seems to be working.
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Water Pump Housing Kit - 18-3314 - Sierra
by Steven from Crystal River, Florida on June 02, 2015
Very nice kit. Everything needed to do the job right was included. Fast shipping!!!
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
water pump
by Willie from Moweaqua, Illinois on September 14, 2014
Worked as it should.fast shipping.
(1 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Merc 800
by Thomas from Anchorage, Alaska on August 10, 2014
Purchased for a 78 mercury thunderbolt 800. Perfect fit and function.
(2 of 2 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarEmpty StarEmpty Star
No instructions
by Gerald from Reliance, Virginia on July 23, 2014
It sure would be nice to have a breakdown that shows what goes where. How does the top seal work ???
(1 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
water pump
by Jack from Crawford, Nebraska on March 27, 2014
Have not run the boat yet but appears to be a good kit. It does not include the gasket for the lower unit I think it should be replaced when replacing the water pump.
Was this review helpful?
Full StarFull StarFull StarEmpty StarEmpty Star
Not quite right
by James from Air Ronge, Saskatchewan on July 10, 2013
This water kit for my 70's Mercury 115 hp motor was almost it. For some reason the base is too big and I had to use the old base. I did not see the "key way" when I took it apart and there is no new one in the kit. Now I have to search around trying to find one at dealers to put this together. Did expect these problems when I started this rebuild. Jim Lennard Shellbrook, Canada
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Order
by Devlyn from OFallon, Missouri on April 01, 2013
I return this. No issue with this product. Will order this in the near future.
Was this review helpful?
Full StarFull StarFull StarFull StarEmpty Star
same as all I've used
by John from Inver Grove Heights, Minnesota on July 12, 2012
GOOD PUMP NO PROBLEMS I'VE BEEN BUYING THESE FOR YEARS NO ISSUES AND TRUST ME i WOULD BITCH UP AND DOWN THIS PAGE IF IT WAS NO GOOD.
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Merc 75
by Tom from St. Joseph, Minnesota on May 08, 2012
top quality replacement parts fit perfect.
(0 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
This was just what I needed.
by Charles from Grand Island, Nebraska on April 18, 2012
Good parts,good price,got here fast.I have not got to the lake yet,not warm enough in NE.
(1 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarEmpty Star
Great Price, but...
by a Customer from Miami, Florida on August 27, 2011
Unfortunately, the lower pump housing was not the correct one for my LU and was not available through iboats. Had to "special order" the correct one from my local marine store and ended up paying as much as if I had purchased everything locally. Otherwise, the rest of the parts in the kit worked out OK.
(1 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
WOW!
by a Customer from Miami, Florida on August 08, 2011
Even if this had been the only item I purchased, including shipping costs...I saved over half what the local marine outlets charge for these parts. OK, so it isn't a genuine, original, factory part...it will still do the intended job and it fits perfectly. Even the local marine store would have had to order the part, because they did not have it in stock. Iboats Marine store has great products at SUPER prices!
(1 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
First timer...
by Shane from Alma, Colorado on July 20, 2011
Bought my first boat and she needs a lot of work. I'm in love. My buddy is a boating expert and we figured out I needed a water pump, etc. for my Merc 80. iboats made it easy to find and painless to order. Plenty more business where this came from iboats and it's all yours. Thanx. P.S. She's a '79 MFG Gypsy 14 and the custom parts you still have available give me that warm fuzzy feeling...wink
(3 of 3 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarEmpty Star
Wish they made one for older 850's
by Alex from Bloomington, Minnesota on May 26, 2011
I could only use the top piece gaskets and 2nd oil seal as I have an older model that is a few years out of range for this kit. They don't make one for mine. But it all went together and is holding up well. Glad I found this kit as parts are harder to come by for the older unit.
(1 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarEmpty Star
Merc kit
by Michael from Nanticoke, Pennsylvania on July 29, 2010
Everything worked well with this kit, all parts matched perfect. The only thing that did not come with the kit was an impeller key, save your old one or buy a new one in addition to the kit.
(2 of 2 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star
Review for Sierra 18-3314 Complete Water Pump Housing Kit
by a Customer on September 02, 2009
Exact Match & Fit
(5 of 14 people found this review helpful)
Was this review helpful?
Q:
Will this fit a 1999 Mercury 150 EFI?
A:
We will need engine serial number to confirm correct kit.


Q:
I have a Canadian 1979 Merc 140 ser# 7132538 is this the correct water pump kit?
A:
No you will need 18-3317.


Q:
I have a 1150 6 cyc 2 stroke serial 3653346, what part do I need?
A:
You will need part number 18-3517.


Q:
Does it fit 1976 175 mercury need poppet valve also?
A:
You will need 18-3517. We do not list the poppet valve at this time, but the OEM number is 86596.


Q:
What water pump kit will fit my 2003 mercury 150 2 stroke?
A:
We will need to know engine serial number to confirm water pump kit.


Q:
I am using this kit on a 1979 Mercury 800 (80hp) 4cyl 2 stroke. When using base 18-3414, which gasket am I supposed to use for base to gear housing? Gasket 18-2919 apears to be the one which raises the question, is there a use for gaskets 18-2801 and 18-2826 (which I do not see a difference in)?
A:
Your engine calls for the 18-2826. This includes more gaskets then needed to accommodate different engines. You do not need the 18-2919 for your motor.


Q:
Does this fit 0T067641?
A:
No, you will need 18-3319.


Q:
Will this work for a 7.5 Mercury?
A:
We will need to know engine serial number to confirm correct kit.


Q:
Will this work for a 02 xr6 serial # 0t512668?
A:
No you will need 18-3319.


Q:
Will this kit work on my Mercury 150 a114406?
A:
No you will need part number 18-3316.


Q:
Will this kit fit a 60hp mariner 0G556303?
A:
This will not fit your motor. If you do not have the bigfoot/seapro model you need part number 46-812966A11.


Q:
Would this work on VIN BUJ18286C999?
A:
We will need engine serial number to confirm. We cannot match up by a vin number.


Q:
Will this work on a 1977 Mercury 85 HP serial # 4595863?
A:
Yes this will work with your motor.


Q:
Will this fit a 1973 (I think) Mercury thunderbolt 850 serial #:3744386.?
A:
It is a 1973, but we do not offer a kit for your motor. This does not cover that serial range.


Q:
Will this kit fit a 1984 mariner 75?
A:
We can only match up it up by serial number. So call us at the number at the top of the page with your serial number and we can get you correct part.


Q:
Will this kit fit my 1977 Mercury 1500 Inline 6 Cylinder, 2 - Stroke? Serial #4749269.?
A:
Yes this will work for your engine.


Q:
Will this fit my 1987 115 HP Mariner outboard serial # B182646?
A:
You need 18-3317.


Q:
Will this fit 2002 mercury 135xl swb serial#OT484602? if not which kit do I need?
A:
No it will not, you need 18-3317.


Q:
Need water pump for a 83 Mariner 40hourse outboard. Serial number starts with a 6?
A:
No it is not for your motor. We will need the full serial number to begin to finding the correct kit.


Q:
Does this fit a 75hp 2stroke serial: OG911181?
A:
No you will need 18-3570.


Ask a question
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