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SeaSense

SeaSense Small Outboard Motor Flusher

    • Based on 178 reviews
Condition: New
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$12.95 Why this price?
Holiday Deal · 57% off was $29.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Dec 24
Order within 5 hours and 59 minutes
Available payment plans shown during checkout

Features

  • Fits Most Motors 15 HP And Under
  • Test Your Motor Before Heading Onto The Water.
  • Easy Slip-On Design
  • Slides Onto Cavitation Plate

Description

Fits Motors Up To 15 H.P. Slip On Design allows easy installation without removal of Prop. Allows the cooling system to be flushed out using a garden hose. Also a great way to test run your boat before heading for the water.


Item Package Dimensions L x W x H: ‎11.97 x 2.99 x 2.56 inches


Package Weight: ‎0.11 Kilograms


Item Dimensions LxWxH: ‎1.77 x 3.74 x 12.01 inches


Item Weight: ‎3.84 Ounces


Brand Name: ‎SeaSense


Warranty Description: ‎One Year Warranty


Number of Items: ‎1


Manufacturer: ‎3M


Part Number: ‎50073745


Sport Type: ‎Boating


Date First Available: May 16, 2008


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Too small
The media could not be loaded. I have a 1967 Mercury 6hp and it doesn’t fit on the cavitation plate but if you put one side of the flusher on the cavitation plate it does still work.
Reviewed in the United States on August 20, 2023 by Dominick Naimo
    • Had to modify to work with Nissan 6HP
Only gave 4 stars because I had to modify it to work with Nissan 6hp. Was a simple modification, just notched out enough material so it would slide over the water intake below fin. Way easier now to flush motor using it instead of a bucket and or the flush fitting.
Reviewed in the United States on June 17, 2023 by Joe B
    • Caveat Emptor....
It could work for you but it depends. 1) For small outboards, 6hp and less, it hardly stays in place as it's too wide. even minor water pressure and the thing moves around (could use clamps to keep in place but what's the point...?) 2). it's fine if you're flushing a motor on land, and the motor is sitting perfectly vertical....but if you're at a dock and want to run and properly flush...forget about it... 3) leaks terribly. not at the hose but along the cavitation plate. 4) as others noted most outboards don't have a cav plate that's perfectly flat along bottom as the intake filter protrudes slightly below. so you need to modify via dremel.. but that will result in more leakage...so it's just a poor hack job. 5) might work better on larger outboards or those with thicker cavitation plates. for tohatsu doesn't work ... show more
Reviewed in the United States on July 10, 2022 by Darren MacAlester
    • If it fits seems like it would work.
Was able to slip it onto my 2014 Mercury 5hp 4 stroke one side at a time, however, there’s no way to avoid it coming into contact with the propeller when it spins so won’t work for this motor. Will return. Too bad, was hopeful I could be done with the bucket of water.
Reviewed in the United States on June 13, 2022 by Mikes
    • Must have!
Review Image by PrynceAl PrynceAl
Review Image by PrynceAl PrynceAl
Review Image by PrynceAl PrynceAl
I gota admit I was skeptical at first based on the reviews but this simple piece of plastic does what it needs to do so far...I read several reviews complaining about getting it attached- its easy I just lube it up with a detergent(Boatwash to exact) and it slides right on with a little wiggle, the detergent doubles as ...well a detergent ... show more
Reviewed in the United States on May 23, 2022 by PrynceAl PrynceAl
    • Surprised
I actually did not think this would work, but it did! May take a little fidgeting to fit over pick up, but it worked well once in place. It would have been nice to have a rubber gasket to seal up a little better, but leakage was minimal. Sturdy.
Reviewed in the United States on July 9, 2022 by 93gmc
    • It works
It fits on my 15hp mercury. It works fine, better than using a barrel or trash can ever time. It is all plastic though.
Reviewed in the United States on August 16, 2021 by Carson
    • Easier than using a barrel full of fresh water!
Fits my 15HP Mercury 2-stroke outboard perfectly. Before I bought this I was attaching the motor to the lip on a plastic 55 gallon drum with about 40 gallons of fresh water. This was a lot of effort and wasted water. Since the motor is often used in salt water it is important to flush it with clean water after use. I have to remove the prop to use the flusher but it is smart to do this anyway as a safety procedure. I do have some concerns about the item durability but could still use the main part with spring clamps if the tabs should break off. Only time and use will tell. Right now I am just happy to be able to flush the motor easily. ... show more
Reviewed in the United States on July 3, 2015 by Secretcitynative

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