Skip to content Skip to navigation menu
Live Chat

SIERRA
Water Pump Kit for Mercruiser Stern Drives

$82.99

Add to My List
In stock online.
Model # 1670090 | Mfg # 18-3150
Replaces: Mercury Marine 46-807151A14

Water Pump Kit for Mercruiser Stern Drives

Compatibility Units with One Piece Cast Housing
Type Water Pumps

West Advisor

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

REVIEW SNAPSHOT®

by PowerReviews
Sierra Water Pump Kit for Mercruiser Stern Drives
 
4.0

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

80%

of respondents would recommend this to a friend.

Pros

  • Good performance (3)

Cons

No Cons

Best Uses

  • Large boats (4)
    • Reviewer Profile:
    • Advanced (3)

Reviewed by 5 customers

Displaying reviews 1-5

Back to top

 
5.0

Good product - easy to install

By RB

from Stratford, CT

About Me Advanced

Verified Buyer

Pros

  • Good Performance

Cons

    Best Uses

    • Large Boats
    • Personal Crafts

    Comments about Sierra Water Pump Kit for Mercruiser Stern Drives:

    Good replacement for mercury Pump.

    • Was this a gift?:
    • No
     
    5.0

    Worked great

    By FormulaMatt

    from Chesterfield, MI

    About Me Professional

    Verified Reviewer

    Pros

    • Good Performance

    Cons

      Best Uses

      • Large Boats

      Comments about Sierra Water Pump Kit for Mercruiser Stern Drives:

      Broke my original housing when it fell off my bench while installing a new impeller. This kit fit just like the original.

      (0 of 1 customers found this review helpful)

       
      1.0

      Bolts are too long!

      By Frustrated

      from Redondo Beach, CA

      About Me Advanced

      Verified Reviewer

      Pros

        Cons

        • Poor Design

        Best Uses

          Comments about Sierra Water Pump Kit for Mercruiser Stern Drives:

          I used this kit to rebuild the water pump on my 2001, 7.4 Liter Mercruiser. The Impeller, Case, O- rings and Wear Plate all fit fine until I went to reassemble the unit to find that the bolts included in the kit were too long! The threads would bottom-out and the bolt heads were still 1/8" from touching the case! I compared the bolts to the ones that I just removed and they were definitely too long. I ended up reassembling the pump using my old bolts. I will purchase the Mercruiser Brand next time!

           
          5.0

          Perfect part at a great price

          By gbanks

          from Philadelphia,PA

          About Me Casual/ Recreational

          Verified Buyer

          Pros

          • Good Performance
          • Works Well

          Cons

            Best Uses

            • Large Boats
            • Personal Crafts

            Comments about Sierra Water Pump Kit for Mercruiser Stern Drives:

            This part was exactly lile the OEM part and I got it 30% cheaper than if I went to my local marina. I ordered on-line and it came within a few days. I definetly will look to order more parts on-line in the future.

            (1 of 1 customers found this review helpful)

             
            4.0

            excellent product

            By sea date

            from bay city mi

            About Me Advanced

            Pros

            • 3 Yrs Of Service
            • Reliable

            Cons

            • Was Leary Of The Plastic

            Best Uses

            • Large Boats
            • Small Boats

            Comments about Sierra Water Pump Kit for Mercruiser Stern Drives:

            I have had no problems with this product,although fearing failure at first because of the design change from metal to plastic it has performed without flaw for 3 seasons and about 100 hours use.There are less parts to assemble than the original pump so it was an easier replacement than with the old style pump.

            Displaying reviews 1-5

            Back to top