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Thread: Manifold number

  1. #1

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    Manifold number

    Does anyone know if the number on the side of the exhaust manifold is the part number?

    Seadoo lists a 673292 for my '08 RXP
    My manifold says 673296

    Im trying to see if my boat has the updated RXPX manifold.


  2. #2

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    Alot of the manifolds Im seeing tapped are the 673292 number

  3. #3
    DaveC's Avatar
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    Bumping this as it is the only post I could find in reference to the 673296 marked exhaust manifold. Looking for any info, what it came off of and If it is a good candidate for the O2 sensor drill & tap. I know the 673292, 673293 and 001434 seem to be the preferred part numbers, but no luck in finding one for sale anywhere.


    Thanks !

  4. #4
    ride it like you stole it!!! raceneked's Avatar
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    what makes these ex. manis better than the others?

  5. #5
    DaveC's Avatar
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    Not that they are any better, the casting appears to be thicker in the area where the sensor mounts, less chance of drilling into the water passage.

  6. #6
    JT jpt7779's Avatar
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    2008 and newer are what you want for the O2 sensor.

    My 2010 RXT-X manifold is a 673296 casting.

  7. #7
    DaveC's Avatar
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    Thanks JT, I had searched everywhere I could think of and could not locate any info on the 296 part number.

    i sent the original from my 2014 TX to have it drilled & tapped, I just do not like the new style cast water inlets/outlets.

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