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Enter or verify that code JINGLE is in your cart at checkout, and a 10% discount will be applied to your order. Your savings will be based on the merchandise total only, excluding shipping, handling, additional freight, and taxes. This offer can not be combined with any other offer. Offer expires at 11:59pm ET 12/20/14. Other restrictions and exclusions may apply. Click here for full offer details

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   $219.99

Availability: In Stock

  • Additional freight charge of $5.00 applies.
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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

Displaying review 1

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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
    • Customer Service - Use our online contact center to contact customer service and receive a response usually within 24 hours.
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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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