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Your cart is empty.Outboard Motor Flush quickly flushes away salt, sand, minerals, and contaminates from your lower unit cooling system, extending the engine's service life. Easy-to-use molded PVC cups deliver fresh water to flush the cooling system through side intakes on the lower unit. Simple garden hose connection, no tools required. Great for winterizing, tune-ups, and other maintenance that requires running an outboard engine out of the water.
Latrice
Reviewed in the United States on June 2, 2024
Easy installation
Bruce M.
Reviewed in the United States on December 26, 2024
earmuffs work great for working on boat in the driveway
Air purifier
Reviewed in the United States on August 13, 2023
Great suction
Mario P.
Reviewed in the United States on June 25, 2023
Had bought a set from Walmart that just didn’t quite fit my motor shape but these were perfect ! Cheaper then Walmarts and fit/work much better.
Brian D. Chace
Reviewed in the United States on September 16, 2019
Works great for hooking up a hose to my 1996 Evinrude 25 hp outboard for running the motor to make sure everything's OK before launching in the spring. I run in fresh water so there's no need to flush at the end of the season. The unit does not seal perfectly, but it doesn't need to - just has to get enough water to the water pump to lubricate the pump and keep the motor cool, which it does.
BLRG
Reviewed in the United States on October 22, 2019
Simple design but works. Use this on 95 60hp Johnson on my 95 Aqua Patio Pontoon. Have only used is a couple of times but the Sea Dog motor flush holds on & does not move, covers the intakes completely & engine pulls water well. Ran the engine for several minutes and I don't think the Sea Dog moved at all despite all the water and vibrations. So far so good.
Kim Weltzbarker
Reviewed in the United States on December 22, 2016
I wouldn't buy anything else this work great!! It fits tight enough so you can get plenty of water going through your motor. Before this I bought one at Wal-Mart that I paid more money for it was a rectangle shape no water would come out of the tall tail, I ended replacing the water pump, then very hot water would come out it hurt to tough it. I ended up taking it to the shop and the mechanic told that I might be using the wrong motor flush. Sure enough I was, he recommended this one or even one just like it and now it flushes great...no problems!!
Greenhorn
Reviewed in the United States on June 30, 2011
A simple product, that simply worked. I used this on my 80hp Merc. outboard (1969 Thunderbolt) and it worked as expected. It's a steel rod, so it can be bent a little bit to accomidate different size motors. I also had a 20hp merc, and this unit fit just fine. I like how the square muffs cover the intake area better, but the round ones like this unit conform to surfaces more easily.
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