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Sierra
Fuel Water Separator Kits and accessories for Volvo Penta
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Sierra-18-7789-Fuel-Water-Separator-Filter
by Jack from Eldora, New Jersey on August 20, 2017
wrong filters, returning freight cost me as much as the original purchase including the shipping to me. iboats doesn't offer prepaid returns so i will just discard the wrong filters and will reorder from a company which pays for return shipping.
(2 of 2 people found this review helpful)
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Sierra fuel/water separator filter
by Gregg from HOT Springs Village, Arkansas on May 05, 2017
Direct replacement for the BRP stock filter at a third the price. Bought multiple to replace the filter every year as recommended. Iboats sent the filters fast.
(1 of 1 people found this review helpful)
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Fuel Filter
by Billy from Gadsden, Alabama on September 07, 2015
Catalog said it was a replacement for the Volvo Penta filter. GSI series engine specs call for a 10 micron. This filter is rated 21 micron. I'll update to correct size shortly.
(1 of 1 people found this review helpful)
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fuel
by Janusz from Burbank, Illinois on May 08, 2014
perfect match
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Sierra fuel filter
by Juan from Lamesa, Texas on July 24, 2013
Good product
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Great it filters!
by Paul from Brier, Washington on April 25, 2013
Works
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Affordable and quick.
by Daniel from Hills, Iowa on July 06, 2012
I haven't had a chance to run it in the water yet but it works on the muffs. Not too much to say, it fits right and was shipped quick. Shipped out of Ankeny, IA and I live in Hills, IA so I had my parts the next morning.
(0 of 1 people found this review helpful)
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Fast service
by Bradford from Alexandria, Virginia on June 12, 2012
Need something with a quick turn around these guys are the best. Got the part within 3 days, no extra shipping charges.
(1 of 1 people found this review helpful)
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Works
by Paul from Brier, Washington on June 13, 2011
I like IBoats!
(0 of 5 people found this review helpful)
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Based On 12 Reviews | Write Review
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Fuel Water Separator filter
by Trevor from Otonabee, Ontario on June 25, 2017
Product was correct and shipped in a timely fashion. Very satisfied with the service.
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filter
by Howard from Westport, Massachusetts on March 02, 2017
always happy with sierra quality
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Great product.
by Steven from Blountstown, Florida on November 29, 2016
Easily installed.
(1 of 2 people found this review helpful)
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Absolute must for all marine engines
by Rene from Wilsonville, Oregon on August 08, 2016
Works great, no fuel issues since I began using these.
(1 of 2 people found this review helpful)
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Fuel Water Seperator
by James from Chesapeake, Virginia on July 25, 2016
Very pleased. Fast shipping.
(1 of 2 people found this review helpful)
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Sierra 18-7845 filter
by Thomas from Bemidji, Minnesota on June 18, 2016
Iboats had the best online price for this filter. They also have shipping rates that are lower than most other online retailers of boating accessories. Great company to deal with.
(1 of 2 people found this review helpful)
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A+
by Gene from Trempealeau, Wisconsin on July 15, 2015
Fits and works great
(1 of 2 people found this review helpful)
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Fits my factory Mercruiser fuel filter header
by Jim from Tolono, Illinois on September 15, 2013
Nothing else to say. Fits. Seems to work. Cheap.
(1 of 2 people found this review helpful)
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good product
by Peter from Flushing, New York on June 15, 2013
satisfied
(1 of 3 people found this review helpful)
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21 Micron filter
by Emmett from Pearland, Texas on April 26, 2013
This is labeled as a replacement for the Mercury 35-802893Q, but when received the specs reflect it is a 21 Micron filter! NOT the 10 Micron filer I need. I had looked for the specs on-line before ordering and they were not listed. The 10 Micron P/N is 18-7945 according to the West Marine website.
(2 of 6 people found this review helpful)
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water filter
by James from Texas City, Texas on April 16, 2012
i have always had a great experience dealing with i-boats and have always gotten quality products for a low price and these water filters for my boat are no exception. great filter for a great price !!!!
(3 of 9 people found this review helpful)
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Filters
by Giuseppe from Hillsborough, New Jersey on August 15, 2011
Great service
(2 of 8 people found this review helpful)
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Works as expected, every time
by Charles from Bethesda, Maryland on December 07, 2017
Wouldn't use any other separating filter.
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Great product
by Charles from Bethesda, Maryland on November 08, 2017
Worked as expected. Don't forget to fill the filter with fuel if you don't have a "primer" bulb... before installation
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Exact replacement. Fast shipping.
by Charles from Bethesda, Maryland on May 04, 2017
Product works as advertised.
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Good Price
by Raymond from Belvidere, New Jersey on May 27, 2011
it is what I odered but have not used it yet
(2 of 8 people found this review helpful)
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Good Product
by Donald from Kimberling City, Missouri on June 11, 2013
Looks like a match to the original volvo product...only at a less price...
(1 of 1 people found this review helpful)
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Great Poduct, Reliable
by Kevin from Fort Collins, Colorado on April 18, 2013
Quick shipping and quick install.
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Works like it should
by Shayne from Douglasville, Georgia on August 08, 2012
It's supposed to remove water from fuel. It does that so I'm happy.
(1 of 1 people found this review helpful)
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Sierra
by George from Macedon, New York on May 30, 2011
Great product, great price. Fit perfectly!
(2 of 2 people found this review helpful)
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Q:
The difference between 18-7989 and 18-7789 how many microns are each and will either fit my 1997 Larson 226 LXI Volvo Penta 5.7L GS. motor?
A:
We would need to know full engine model number or serial number to match it up because we would have to cross reference. The difference is 18-7989 is 10 micron and the 18-7789 is 21 micron. Contact us at the number at the top of the page with that info we need to cross reference parts.


Q:
With this fit 1992 omc king cobra 351?
A:
If your original is the 21 micron then yes this will work for your motor.


Q:
I am replacing a OMC filter #174144, the center hole is 1 inch the canister is 4 inches in dia will this unit fit?
A:
Sierra cannot give dimensions, they can only match up by application. This is not the correct filter for that OEM number. The correct replacement is part 18-7846.


Q:
Will this filter replace Volvo 3862228 ?
A:
No you will need 18-7989.


Q:
When will you have it in stock?
A:
Unfortunately, the manufacture does not have an ETA available for stock on this product.


Q:
How can I determine if I need to replace my fuel/water separating filter for a 4.2L 1989 MerCruiser with 1/4" outlet?
A:
It needs to be changed every 50 hours or once a year.


Q:
Does this come with filter too? 18-79910 sierra?
A:
Yes it includes the filter as well.


Q:
Is this the correct filter for my 2001 F80z outboard?
A:
If you want to just replace your current one, we will need a part number off the filter.


Q:
Does this fit a 2001 115hp yamaha?
A:
This is not called for your motor. We can only cross reference by OEM number for Yamaha. Most are universal it will just depend on some specs that should be recommended by a technician (micron rating and such).


Q:
Will this fit my vx225 TLRA Yamaha?
A:
We will need to know the part number to your current separator filter to cross reference. Yamaha doesn't list it in the original parts list.


Q:
What filter replaces quicksilver 35802893Q?
A:
Based on the part number provided the 18-7845 will work and it is a 10 micro filter. Also a 18-7844 will work based on that part number and that is a 21 micron filter.


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