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Mercruiser V6 Manifold With Center Riser

Item # 32167
Customer Rating:

Key Features

  • 4.3 Liter

  • Center Riser

  • Fits either side of the engine

  • Mercruiser Part # 99746A8

  • Sierra Part # 18-1952

Our Price   $209.96

Availability: Sold Out

  • Additional freight charge of $5.00 applies.
  Sold Out


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Product Description
sierra This manifold has a center riser and fits either side of the engine. For replacement of Mercruiser V6 Manifolds with center risers. Mercruiser Part # 99746A8. Sierra Part # 18-1952.

• Engine: 175, 205, 4.3L, 4.3LX (Serial # B527955 and up)
• Engine: 4.3L, 4.3LX (Serial # D714107 and up)
• Engine: 4.3L, 4.3LX (Serial # F000878 and up)
• Engine: 185, 205 (Serial # A331455 and up)
• Engine: 185 (Serial # 6330183 and up)

product reviews

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by PowerReviews
SierraMercruiser V6 Manifold With Center Riser

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



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  • 1 Stars



Reviewed by 1 customer

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Exactly what we needed for fun!

By Angel

from Randolph WI

About Me Beginner

Verified Buyer


  • Good Performance


    Best Uses

    • Personal Crafts

    Comments about Sierra Mercruiser V6 Manifold With Center Riser:

    It was the part needed to complete our family fun!!

    • Was this a gift?:
    • No

    Displaying review 1

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    q & a

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    Do you have questions about this product? 4 easy ways to get the answers you need:

    • Live Help - Real time help for basic questions. click here
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    • Answer Box - Get answers from real customers by clicking "Ask a Question" below.

    Get answers from real customers and in-house experts with AnswerBox.

    3 Questions | 3 Answers
    Displaying questions 1-3
    • Q:

      would this manifold fit sn f033772
      Asked on 11/23/2009 by Anonymous

      1 answer



        We need more information than that to tell you if this will fit, so if you will please call our technical department as this is not a big enough platform for back and forth questions. Please call us at 1.888.683.7866 and we will gladly assist you in finding a manifold for you.

        Answered on 11/27/2009 by Overton's from Technician
    • Q:

      looking for v-6 manifold for omc 229 chevy
      Asked on 8/21/2009 by tony from tulsa,ok

      1 answer



        Our technical Department can gladly assist this, however we would need to know the year of the engine as well. You can always cal into our tech department at 1-888-OVERTON and we would be glad to further assist you.

        Answered on 9/4/2009 by Bob from Overton's Tech
    • Q:

      I am looking for a replacement manifold for my V6 Mercruiser. I cannot find the serial number that matches my engine. It is a model 185 and the serial number is B521478 and the number on the existing manifold is 997452. Does the manifold shown above work for this engine?
      Asked on 5/4/2009 by Ohio Boater Chris from Camden, Ohio

      1 answer

      • Staff Reviewer


        Please contact our technical department for these types of questions at 1-888-683-7866

        Answered on 10/21/2010 by Justin from Overton's
    Displaying questions 1-3

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