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Your cart is empty.50073750 features: -motor flusher. -Designed for larger outboards. -Dual flow. Items: -upkeep/repair. Dimensions: Overall Height - Top to bottom: -3. 25". Overall width - Side to side: -6". Overall Depth - front to back: -18. 5".
Sam R.
Reviewed in the United States on March 18, 2025
Fit on my boat with ease, works well and covered all the holes on my MerCruiser 3.0l GEN 2, good price, had multiple uses from it, doesn't leak, simple design.
Lynda J.
Reviewed in the United States on January 6, 2025
as advertised
Andy Burgess
Reviewed in the United States on January 27, 2025
Great for working on your boat motor, or just to make sure all is good to go before heading to the lake
B Felkel
Reviewed in the United States on September 24, 2024
I ordered these "earmuffs" to run my outboard motor on my boat before I left the house so check to see if there were ANY issues with it before I hit the water. Got to say, glad I did, 2 out 2 times I tried to let the motor run I ran into issues so I am glad I purchased this product and ran the motor before I hit the water! Made what could have been a major ordeal downriver into an aggravation at the house! Product does what it is supposed to do and appears to be well made. Highly recommend for anyone wanting to purchase boat motor earmuffs on Amazon versus in a brick and mortar store.
David
Reviewed in the United Kingdom on August 13, 2022
Can’t use it can’t flush the engine. Why oh why do I buy online?
Aqualion
Reviewed in Canada on May 6, 2021
Very sturdy. I recommend
Jerry N
Reviewed in Canada on July 29, 2020
It works well enough to run your outboard in the driveway. The clamp doesn't completely seal against the engine leg and water will flow down the driveway when the motor is off. A cheaper version may work as well but for a few more bucks you can have the same model I bought!Again, I am not sure what 'Warmth' is as a rating but I gave it a 4! Put it on your vehicle dash in the summer and I'm sure it will 'warm' to a 5!
Customer
Reviewed in Canada on June 3, 2020
woks better than the single sided water unit, much better quality.
Jack of all trades
Reviewed in Canada on September 8, 2019
Works great, first try and every time after on a 2011 40hp mercury outboard
Noname Guy
Reviewed in Canada on August 2, 2019
Disclaimer: I haven't actually used it yet but did test fit it on mercury alpha one. I will update review after full test.From what I can tell the build quality is very good and is almost excellent. The main hose connection seems questionable but the rest of the connections, clamps and connector hoses are top quality. If the main connection fails it would be hard to repair.The main spring seemed to take memory a little too easily but it did hold very strong on my alpha one.I think this earmuff will work extremely well and it only cost about $14 which is awesome value. I will be doing a full test soon and will post an update.
Growing mahoney
Reviewed in Canada on June 13, 2019
Solid construction and worked like a charm! I was going to go mid range in pricing but am glad I went with the low priced model. Its only function is to shoot water into the lower gills and it does that fine with no leakage from connection. Big recommend!
Salmosalar
Reviewed in Canada on May 31, 2019
I used it on my 70 hp Evrinrude OB motor. Works really well. It's solid and stays in place after you set it!
aleshak
Reviewed in Canada on November 9, 2019
It works! Easy to use. Do not be misled by dropping water from underneath, as soon as thermostat open its valve there is no more leak as water is running through engine.
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