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Old 07-22-2025 | 05:38 PM
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Default Mercruiser unavailable hose

I knew this would come up one day. Looking for a Mercruiser oem hose 32-816285. Outlet of seawater pump to inlet of oil / power steering cooler at back of engine. Does anyone has any of these laying around.. Alternative, make one with a wired shields hose.Trying to find a oem molded hose instead. Pic attached

Thanks

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Old 07-22-2025 | 06:31 PM
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What size hose is it ? I would go to a local auto parts store and see if they will let you look through their hose inventory. You might be able to find something close enough to work. I dont know if Gates or Goodyear have an online catalog that shows all of their hoses. Might want to look for that also.
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Old 07-22-2025 | 06:39 PM
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FWIW, I just bought a hose for the same routing, sea pump to trans cooler, on my 350 MPI, so it is possible that might work for you as well. The part number was 32-8080441.

If you want, I can send you the old hose for just the cost of shipping, to see if that will work for your application.


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Old 07-22-2025 | 08:28 PM
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Originally Posted by DrFeelgood
FWIW, I just bought a hose for the same routing, sea pump to trans cooler, on my 350 MPI, so it is possible that might work for you as well. The part number was 32-8080441.

If you want, I can send you the old hose for just the cost of shipping, to see if that will work for your application.
This is pretty cool, can see photos of all the different available merc hoses

https://www.marineengine.com/parts/m...irculation.htm
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Old 07-22-2025 | 08:46 PM
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Originally Posted by BillK
What size hose is it ? I would go to a local auto parts store and see if they will let you look through their hose inventory. You might be able to find something close enough to work. I dont know if Gates or Goodyear have an online catalog that shows all of their hoses. Might want to look for that also.
The hose is 1 1/4 ID Tip to Tip. I tried Autozone. no luck yet.
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Old 07-22-2025 | 08:58 PM
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Originally Posted by DrFeelgood
FWIW, I just bought a hose for the same routing, sea pump to trans cooler, on my 350 MPI, so it is possible that might work for you as well. The part number was 32-8080441.

If you want, I can send you the old hose for just the cost of shipping, to see if that will work for your application.
Pretty close My engine is a 502 mag. What size is this hose?
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Old 07-23-2025 | 05:00 AM
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Originally Posted by 35fountain
pretty close my engine is a 502 mag. What size is this hose?
1-1/4 id
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Old 07-23-2025 | 10:31 AM
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That's not a good part number - I know it doesn't make sense but Mercury does not put the actual number on the part.

See https://www.mercruiserparts.com/why-...ed-or-received

Do you have the engine serial number?
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Old 07-23-2025 | 03:58 PM
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Originally Posted by Mbam
That's not a good part number - I know it doesn't make sense but Mercury does not put the actual number on the part.

See https://www.mercruiserparts.com/why-...ed-or-received

Do you have the engine serial number?

Mercury-Mercruiser 32-816285 HOSE, OIL COOLER TO SEA PUMP - OLD DESIGN

  • Home /
  • Mercury-Mercruiser 32-816285 HOSE, OIL COOLER TO SEA
  • Typo in the number, but its still unavailable
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Old 07-23-2025 | 04:04 PM
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Try Sea Way in seattle 425-412-4006

and ALMARS OUTBOARDS INC 302-328-8541

One of them might have it. Tell them we sent you.
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