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Shoreline Marine Motor Flusher

  • Based on 4,480 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jul 1
Order within 8 hours and 6 minutes
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Pattern Name: Flusher


Style: Dual Flow


Features

  • MOTOR ACCESSORY: Keep your boats engine in good condition by protecting it with the efficient and durable Shoreline Marine Dual Flow Flusher. This equipment is designed for most inboards and outboards and helps increase its life by protecting it from contaminants.
  • PROTECTS ENGINE: This motor flusher helps extend your outboard engines life by regularly flushing away salt, silt, and grime after use. Not only clean, but you can also winterize your boat with the help of this essential boat accessory and keep your investment in good condition.
  • EASY-TO-OPERATE: You can connect this boat motor flusher to a standard garden hose and help keep your motor clean by flushing away sand, salt, silt, and mud. If you need to tune your engine and make minor adjustments when on the water, you can trust this tool.
  • SUITABLE FOR: This boat motor cleaner works efficiently on most outboard and inboard I/O's. It allows idling for engine adjustments when out of the water and provides water to both sides of the water intake. Installs just in seconds and requires no tools for installation or removal.
  • CALCUTTA OUTDOORS: A leading manufacturer of consumer products for the outdoor sports and recreation market providing performance-driven products, including fishing rods, tackle, coolers, drinkware, outdoor apparel, paddle sports, and marine accessories.

Brand: Shoreline Marine


Item Weight: 16 ounces


Color: Multi


Material: Blend


Engine Type: Internal Combustion Engine


Brand: ‎Shoreline Marine


Item Weight: ‎16 ounces


Color: ‎Multi


Material: ‎Blend


Engine Type: ‎Internal Combustion Engine


Operation Mode: ‎Manual


Recommended Uses For Product: ‎For Inflatable Boats


Mounting Type: ‎Flush


Fuel Type: ‎Gasoline


Product Dimensions: ‎5"D x 3.25"W x 14.75"H


Manufacturer: ‎Shoreline Marine


UPC: ‎013893522078 796793898817


Global Trade Identification Number: ‎78


Automotive Fit Type: ‎Universal Fit


Item Package Dimensions L x W x H: ‎14.48 x 5.51 x 3.03 inches


Package Weight: ‎0.61 Kilograms


Item Dimensions LxWxH: ‎5 x 3.25 x 14.75 inches


Brand Name: ‎Shoreline Marine


Warranty Description: ‎Manufacturer warranty


Model Name: ‎SL52207


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎SL52207


Model Year: ‎2019


Style: ‎Dual Flow


Included Components: ‎Dual Flow Feed Rubber Motor Flusher


Size: ‎One Size


Date First Available: February 1, 2011


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 1

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.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Well-made, works as advertised.
Pattern Name: Flusher Style: Basic
It's very simple to use. It's for flushing (or just running) outboard motors that are out of the water, e.g. on a trailer.
Reviewed in the United States on July 29, 2024 by James A. Muldowney

  • Works for my stern drive.
Pattern Name: Flusher Style: Dual Flow
I use this on my stern drive boat to run the boat out of the water. It works great. It has an adapter if you choose to clamp a hose to it, or you can just thread the garden hose on it. The cups can be used horizontally or vertically depending on your port configuration. My old one only supplied water to one side. I trust that this one will provide sufficient water to keep the engine from overheating since water is fed to both sides. I'd say it's worth the price. ... show more
Reviewed in the United States on July 19, 2023 by T

  • Functions acceptably
Pattern Name: Flusher Style: Dual Flow
The hose attaching end is not firmly attached and comes off easily. Slide it back on and it continues to function correctly. Not a show stopper, but a little aggravating. Works OK for its intended purpose. I have mixed feelings on recommending because of the hose attachment piece coming off, but other than that it works as intended for flushing a motor. ... show more
Reviewed in the United States on December 28, 2024 by JWS

  • Work well
Pattern Name: Flusher Style: Basic
The media could not be loaded. Fit my 20 horse snugly. Worked well. Little leakage as expected. Good value.
Reviewed in the United States on May 27, 2024 by James Eubanks

  • Yamaha F150 outboard
Pattern Name: Flusher Style: Dual Flow
Replaced a water pump kit on my 2015 Yamaha F150 outboard, this worked well for the test run. The rectangle shaped cups fit well over the water intake ports. Seal was good, not 100% but I've never seen a set of these completely seal, more than enough water in to run the engine. Seem to be built well, and shipped quickly. would recommend ... show more
Reviewed in the United States on May 23, 2023 by haley onwiler

  • Pretty good seal
Pattern Name: Flusher Style: Dual Flow
Fits pretty tight on my Mercruiser sterndrive and allows for me to test the engine without burning it up. Good quality.
Reviewed in the United States on July 18, 2023 by Keith L

  • Works great!
Pattern Name: Flusher Style: Dual Flow
I have a Honda 40HP outboard. The round ear muffs did not cover the rectangular water intake well. This one with the rectangular ear muffs covers the intake perfectley and with stron suction. Very satisfied.
Reviewed in the United States on June 5, 2023 by Roberto

  • leaks everywhere
Pattern Name: Flusher Style: Dual Flow
Did not work with any of my outboards. leaked so bad not much water got in engines. Suction cups did not hold shape at all. Dont risk overheating your motor cause it will.
Reviewed in the United States on March 20, 2025 by Charles

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