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SIERRA
Replacement 10 Micron Filter Elements

High-performance fuel injected engines require ultimate fuel filtration, separation of water from the fuel supply and maximum fuel flow. Sierra's new filter elements deliver all three of these critical performance factors. 7900-Series 10 micron filters eliminate harmful contaminants at over 90% efficiency, while removing over 99% of emulsified water. They''re engineered for today''s sterndrives and inboards, along with 2-cycle and 4-cycle outboards.

Today's ethanol-blended fuels increase the chances of water in fuel tanks, resulting in premature wear, poor performance and component damage. Contaminants of over 10 micron size also can cause severe damage with the close tolerances of today''s fuel pumps and injectors. That is why a high efficiency water separating filter is so important. Sierra 10 micron filters were independently tested to JIS, SAE J1839/J905 and ISO 4548-12 standards.

  • Promotes fuel filtration, separation of water from fuel supply and maximum fuel flow
  • Eliminates harmful contaminants at over 90% efficiency with 10 micron filtration; removes over 99% of emulsified water
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
10 Micron Replacement Filter (High Capacity) for Yamaha EFI/DFI MAR-FUELF-IL-TR 7862667 18-7866
In stock online.

$19.99

10 Micron Replacement Filter for Mercury Mercury 35-807172/35-802893Q Yamaha ABB-FUELF-IL-TR (Short) 8919284 18-7944
In stock online.

$10.99

10 Micron Replacement Filter (4.35") for Mercury 35-802893Q, Yamaha ABB-FUELF-IL-TR 8919292 18-7945
In stock online.

$10.99

10 Micron Replacement Filter for OMC 502905 8919300 18-7946
In stock online.

$12.99

10 Micron Replacement Filter for Volvo/OMC Cobra 3862228, 502906 9399486 18-7989
In stock online.

$6.99

10 Micron Replacement Filter for Mercury 35-18458Q3 Outboards 6937726 99W 18-7967
Delivery within 2 - 3 weeks.

$19.24

10 Micron Replacement Filter for Mercury 35-18458Q4 Outboards 6937734 99W 18-7968
In stock online.

$20.99

Product Description

High-performance fuel injected engines require ultimate fuel filtration, separation of water from the fuel supply and maximum fuel flow. Sierra's new filter elements deliver all three of these critical performance factors. 7900-Series 10 micron filters eliminate harmful contaminants at over 90% efficiency, while removing over 99% of emulsified water. They''re engineered for today''s sterndrives and inboards, along with 2-cycle and 4-cycle outboards.

Today's ethanol-blended fuels increase the chances of water in fuel tanks, resulting in premature wear, poor performance and component damage. Contaminants of over 10 micron size also can cause severe damage with the close tolerances of today''s fuel pumps and injectors. That is why a high efficiency water separating filter is so important. Sierra 10 micron filters were independently tested to JIS, SAE J1839/J905 and ISO 4548-12 standards.

  • Promotes fuel filtration, separation of water from fuel supply and maximum fuel flow
  • Eliminates harmful contaminants at over 90% efficiency with 10 micron filtration; removes over 99% of emulsified water

Specs

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REVIEW SNAPSHOT®

by PowerReviews
SierraReplacement 10 Micron Filter Elements
 
4.7

(based on 35 reviews)

Ratings Distribution

  • 5 Stars

     

    (26)

  • 4 Stars

     

    (7)

  • 3 Stars

     

    (2)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

97%

of respondents would recommend this to a friend.

Pros

  • Easy to install (24)
  • Well built / quality (13)
  • Easy to use (10)
  • Good performance (6)

Cons

No Cons

Best Uses

  • Small boats (21)
  • Large boats (12)
  • Personal watercraft (4)
  • Pontoon boats (4)
    • Reviewer Profile:
    • Casual/ recreational (17), Advanced (13), Professional (5)
    • Was this a gift?:
    • No (28)

Most Liked Positive Review

 

easy replacement

Switched to these filters because the Racors were substantially more expensive and I was going to change this water/fuel separator filter regularly anyway. The Racor I was using had a clear bowl beneath...Read complete review

Switched to these filters because the Racors were substantially more expensive and I was going to change this water/fuel separator filter regularly anyway. The Racor I was using had a clear bowl beneath the filter with a drain. That was nice. Since the switch, I've gone Non-Ethanol with Sentry and have had no water issues since. I might add that I also switched from two 20 gallon vented deck mounted gas tanks to three new EPA West Marine red portable six gallon gas tanks that are only vented when the engine draws gas. I mention this because of 4 carb rebuilds over the years thanks to issues from Ethanol...

VS

Most Liked Negative Review

 

for $1 more, why not use original equip

I am replacing these replacements on a boat I bought in the spring. They have a lot of rust on them, but the boat is performing well, so they must be working well...Read complete review

I am replacing these replacements on a boat I bought in the spring. They have a lot of rust on them, but the boat is performing well, so they must be working well enough. But I am replacing them with the Yamaha original equipment for $1 more per filter.

Reviewed by 35 customers

Displaying reviews 1-10

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4.0

yamaha replacement

By capt me

from miami

About Me Casual/ Recreational

Verified Buyer

Pros

  • Easy To Install

Cons

    Best Uses

    • Small Boats

    Comments about Replacement 10 Micron Filter Elements:

    Regular maintenance

    Service and delivery comments:

    In store

    • Was this a gift?:
    • No
     
    5.0

    I would purchase this product again

    By Sealure

    from Northeast

    About Me Professional

    Verified Buyer

    Pros

    • Easy To Install
    • Easy To Use

    Cons

      Best Uses

        Comments about Replacement 10 Micron Filter Elements:

        Convenient replacement filter

        • Was this a gift?:
        • No
         
        4.0

        Does the job

        By capt col

        from FL Keys

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Easy To Install

        Cons

          Best Uses

          • Large Boats
          • Small Boats

          Comments about Replacement 10 Micron Filter Elements:

          Yamaha replacement

          • Was this a gift?:
          • No
           
          4.0

          have bought this product again and sush again

          By ike

          from st Helena island sc

          About Me Advanced

          Verified Buyer

          Pros

          • Easy To Install
          • Easy To Use

          Cons

            Best Uses

            • Personal Watercraft

            Comments about Replacement 10 Micron Filter Elements:

            Good for the money

            • Was this a gift?:
            • No
             
            5.0

            best filter

            By ZORRO

            from Ponce, Puerto Rico

            About Me Professional

            Verified Buyer

            Pros

            • Easy To Install
            • Quality Construction

            Cons

              Best Uses

              • Large Boats
              • Personal Watercraft
              • Pontoon Boats
              • Small Boats

              Comments about Replacement 10 Micron Filter Elements:

              excellent filter and water separator

              • Was this a gift?:
              • No
               
              5.0

              Great filter and always works

              By Brian

              from Grand Ledge, MI

              About Me Advanced

              Verified Buyer

              Pros

              • Easy To Install
              • Quality Construction

              Cons

                Best Uses

                • Small Boats

                Comments about Replacement 10 Micron Filter Elements:

                Always a good fit

                • Was this a gift?:
                • No
                 
                5.0

                ld definitely purchase again

                By Wayne

                from arasotasarasota fls

                About Me Casual/ Recreational

                Verified Reviewer

                Pros

                • Easy To Install
                • Quality Construction

                Cons

                  Best Uses

                  • Large Boats
                  • Personal Watercraft

                  Comments about Replacement 10 Micron Filter Elements:

                  West Marine had exactly what I needed, getting me back on the water!

                  • Was this a gift?:
                  • No
                   
                  5.0

                  Great Product, For my 1977 SlickCraft

                  By Madmax

                  from Zeeland, MI

                  About Me Casual/ Recreational

                  Verified Buyer

                  Pros

                  • Easy To Install
                  • Quality Construction

                  Cons

                    Best Uses

                    • Small Boats

                    Comments about Replacement 10 Micron Filter Elements:

                    Great Product, Has never let me down yet on my 1977 Slick Craft

                    • Was this a gift?:
                    • No
                     
                    5.0

                    This is a fuel water separator and it does just that.

                    By None

                    from CHICAGO ILLINOIS

                    About Me Professional

                    Pros

                    • Easy To Install
                    • Quality Construction

                    Cons

                      Best Uses

                      • Large Boats
                      • Small Boats

                      Comments about Replacement 10 Micron Filter Elements:

                      A good product.

                      • Was this a gift?:
                      • No
                       
                      5.0

                      Water separators do what they are intended to do.

                      By None

                      from CHICAGO ILLINOIS

                      About Me Professional

                      Verified Buyer

                      Pros

                      • Easy To Install
                      • Easy To Use
                      • Quality Construction

                      Cons

                        Best Uses

                        • Large Boats
                        • Pontoon Boats
                        • Small Boats

                        Comments about Replacement 10 Micron Filter Elements:

                        Quality item .

                        Service and delivery comments:

                        Timely

                        • Was this a gift?:
                        • No

                        Displaying reviews 1-10

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                        PRODUCT QUESTIONS
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