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SIERRA
21 Micron Replacement Filter Elements

Traps the smallest particles and emulsifies water from gasoline with 21-micron filter media. Epoxy coated inside and powder coated outside for corrosion resistance. Shrink-wrapped for rust protection.

Will not separate 2-cycle oil from gasoline. Do not use with diesel.

Product Models
Description WM Model # MFG Part # Availability Price Quantity  
21 Micron Replacement Filter Elements, for Mercury 35-8077172/35/35-802893Q, Yamaha ABB-FUELF-IL-TR (Short) 404931 18-7844
In stock online.

$11.49

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21 Micron Replacement Filter Elements, for Mercury 35-802893Q, Yamaha ABB-FUELF-IL-TR (Long) 378481 18-7845
In stock online.

$11.49

Add to My List
21 Micron Replacement Filter Elements, for OMC 502905 381139 18-7846
In stock online.

$9.99

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Product Description

Traps the smallest particles and emulsifies water from gasoline with 21-micron filter media. Epoxy coated inside and powder coated outside for corrosion resistance. Shrink-wrapped for rust protection.

Will not separate 2-cycle oil from gasoline. Do not use with diesel.

Specs

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REVIEW SNAPSHOT®

by PowerReviews
Sierra21 Micron Replacement Filter Elements
 
4.8

(based on 9 reviews)

Ratings Distribution

  • 5 Stars

     

    (7)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Compact (3)
  • Easy to use (3)
  • Good performance (3)
  • Reliable (3)

Cons

No Cons

Best Uses

  • Boating / sailing (4)
  • Small boats (3)
    • Reviewer Profile:
    • Advanced (5), Casual/ recreational (3)
    • Was this a gift?:
    • No (7)

Reviewed by 9 customers

Displaying reviews 1-9

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5.0

Great way to manage your expenses

By SemiInformed

from Coastal NJ

About Me Professional

Pros

  • Good Performance
  • Value for a minor component

Cons

    Best Uses

      Comments about 21 Micron Replacement Filter Elements:

      As long as you are using a separating filter, you are well protected. There are some who believe that we should buy the most expensive available and usually say "its cheap insurance" to justify it. Just know that there are things to spend your money on and there are things that you don't need to spend your money on. Filters are all good, some better than others, but they still filter out the damaging materials effectively. Stretch and spend your money on more important things and call it a victory by buying this filter and saving some cash for other things.

      • Was this a gift?:
      • No
       
      4.0

      Fuel seperator

      By flash

      from Destin Florida

      About Me Advanced

      Verified Buyer

      Pros

      • Good Performance
      • Quiet
      • Reliable
      • Weather Resistant

      Cons

        Best Uses

        • Small Boats

        Comments about 21 Micron Replacement Filter Elements:

        I replace my fuel separator here in Florida twice a year, with the heat and condensation water in the fuel can be a problem. I also only use ethanol free fuel. I have consistent sputter free operation on my older Johnson 150.

        Service and delivery comments:

        twice annually

        • Was this a gift?:
        • No
         
        4.0

        It's a filter

        By Jay

        from Ct

        About Me Advanced

        Verified Buyer

        Comments about 21 Micron Replacement Filter Elements:

        It's a filter. Who really knows if it's working. Time will tell.

        • Was this a gift?:
        • No
         
        5.0

        I would buy this again.

        By Dariel

        from Miami Fl

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Quiet
        • Reliable

        Cons

          Best Uses

          • Small Boats

          Comments about 21 Micron Replacement Filter Elements:

          Awesome product and good people

          • Was this a gift?:
          • Yes
           
          5.0

          Great product

          By JB

          from Miami

          About Me Casual/ Recreational

          Verified Buyer

          Pros

          • Easy to install

          Cons

            Best Uses

            • Boating

            Comments about 21 Micron Replacement Filter Elements:

            Easy install. Not messy

            Service and delivery comments:

            Great service at store

            • Was this a gift?:
            • No
             
            5.0

            Great product

            By Swh

            from Vbv

            About Me Advanced

            Verified Buyer

            Pros

            • Compact Design
            • Easy To Use

            Cons

              Best Uses

              • Boating

              Comments about 21 Micron Replacement Filter Elements:

              Great easy to use

              • Was this a gift?:
              • No
               
              5.0

              hope it helps

              By Jeffy

              from Wilmington, CA

              About Me Advanced

              Verified Buyer

              Pros

              • Compact Design
              • Easy To Use
              • Perfect fit

              Cons

                Best Uses

                • Boating
                • Personal Watercraft
                • Sailboat

                Comments about 21 Micron Replacement Filter Elements:

                the old one was probably 10 years and restricting flow. Seems to run smooth now with the new one!

                • Was this a gift?:
                • No
                 
                5.0

                Great products

                By Flash

                from Destin , Florida

                About Me Advanced

                Verified Buyer

                Pros

                • Compact Design
                • Easy To Use
                • Waterproof

                Cons

                  Best Uses

                  • Boating

                  Comments about 21 Micron Replacement Filter Elements:

                  we replace this once or twice a year . moter has run excellent since we started this.

                  • Was this a gift?:
                  • No
                   
                  5.0

                  Gas Filter Replacement

                  By Tom

                  from Marco Island, Fl.

                  About Me Casual/ Recreational

                  Verified Buyer

                  Pros

                  • Good Performance
                  • Reliable

                  Cons

                    Best Uses

                    • Large Boats
                    • Personal Crafts
                    • Small Boats

                    Comments about 21 Micron Replacement Filter Elements:

                    This is exactly the expected product!

                    Displaying reviews 1-9

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