Top 9 Boat Motor Flusher – Boat Engine Motor Flushers

As an Amazon Associate I earn from qualifying purchases.

1. SEACHOICE

#ad

Pack of 1, SEACHOICE 18301 ProFlo Universal Boat Round Motor Flusher, Black

#adSEACHOICE #ad - Connects to a standard garden hose. Suitable for use with most outboards and I/Os with side water inlets. Universal design fits a wide variety of engines. Flexible rubber cups. Extend the life of your engine by flushing away salt, silt and sand after every use.

Brand	SEACHOICE #ad
Manufacturer	Seachoice #ad
Height	13.5 Inches
Length	5.25 Inches
Weight	0.3 Pounds
Width	3.25 Inches
Part Number	18301
Model	18301
Warranty	Not Applicable

2. Five Oceans

#ad

Five Oceans Universal Outboard Motor Flusher Dual Flow Rectangular Cups with Adapter FO-4241

#adFive Oceans #ad - Extend your outboard engine’s life by regularly flushing out salt, silt and grime. The dual flow Technology provides maximum water flow into both intakes. Dimensions - rectangular muffs: 5 x 3-1/2 inches 127mm x 89mm. Flush your engine after every trip with this easy to use motor flusher, it also comes with Hose Adapter. Clamp over water intake then flush outboard with a garden hose. Best use for engine flushing winterizing. Universal flusher compatible with Outboards Sterndrives.

Brand	Five Oceans #ad
Manufacturer	Five Oceans #ad
Weight	1.5 Pounds
Part Number	unknown

3. SEACHOICE

#ad

SEACHOICE 18311 ProFlo Universal Boat Dual Feed Motor Flusher

#adSEACHOICE #ad - Universal design fits a wide variety of engines. Extend the life of your engine by flushing away salt, silt and sand after every use. Includes four stainless steel hose clamps. Connects to a standard garden hose. Flexible rubber cups.

Brand	SEACHOICE #ad
Manufacturer	Seachoice #ad
Height	20 Inches
Length	7.5 Inches
Weight	0.68 Kilograms
Width	3.5 Inches
Part Number	50-18311
Model	18311
Warranty	Not Applicable

4. Moeller Marine

#ad

Rectangular Cup, Moeller Flushrite Boat Motor Flusher Dual Water Feed, Universal

#adMoeller Marine #ad - Country of Origin : China. The package height Of The Product Is 3 Inches. The package length of The Product Is 15. 5 inches. The package width of The Package Is 6. 6 inches.

Brand	Moeller Marine #ad
Manufacturer	Moeller #ad
Height	7.75 Inches
Length	24.75 Inches
Weight	1.17 Pounds
Width	13.5 Inches
Part Number	099082-00
Model	099082-00
Warranty	Manufacturer

5. Invincible Marine

#ad

Invincible Marine Large Motor Flusher, Rectangular Rubber

#adInvincible Marine #ad - This flusher fits most johnson/evinrude, Chrysler, Nissan, Yamaha, Mercury, Suzuki, Force, Honda, and Tohatsu. Comes with a 1-year warranty. The most trusted name in marine accessories and equipment. Made using the highest quality components. Performance and quality tested. Simply attach to your garden hose, slide over your lower units water intake, and turn on the water. Designed to fit larger outboards with larger water intake. Flushes your engine after every trip with this easy to use motor flusher.

Brand	Invincible Marine #ad
Manufacturer	Invincible Marine #ad
Weight	0.99 Pounds
Part Number	BR53302
Model	BR53302

6. SeaSense

#ad

SeaSense Dual Flow Motor Flusher

#adSeaSense #ad - Great for larger motors 50 HP & Up. Extend your engine life. For engines With Side Water Inlets. Easy to Use. This product is manufactured in china. No tools Required. Easy to Use. Great for larger motors 50 HP & Up. No tools Required. Extend your Engine Life. Extend your Engine Life. For engines With Side Water Inlets. Ready to use.

Brand	SeaSense #ad
Manufacturer	3M #ad
Height	3.25 Inches
Length	18.5 Inches
Weight	0.3 Pounds
Width	6 Inches
Part Number	50073750
Model	50073750
Warranty	One Year Warranty

7. attwood

#ad

Flushes Engine Cooling System, attwood Attwood 9372-2 Universal Motor Flusher, Round with Plastic Body, Attach to Garden Hose, One Size

#adattwood #ad - Attach garden hose and the molded cups deliver fresh water to flush cooling system through the side intakes on lower unit. Flushes away materials such as salt, silt, sand, and alkali. Prevents clogging and corrosion. Quickly and easily flushes engine’s cooling system. Round with a reinforced polypropylene body. Self-adjusting clamping yoke fits on most domestic or imported inboard/outboards and outboards.

Brand	attwood #ad
Manufacturer	Attwood #ad
Height	8 Inches
Length	12.5 Inches
Weight	0.4 Pounds
Width	6.2 Inches
Part Number	93722
Model	93722
Warranty	Not Applicable

8. Shoreline Marine

#ad

Shoreline Marine Motor Flusher Dual Flow

#adShoreline Marine #ad - Works on most outboards and inboards I/O’s. Use to test run your motor before heading to the water. Connects to standard garden hose. Requires no tools for installation or removal.

Brand	Shoreline Marine #ad
Manufacturer	Big Game International #ad
Height	1 Inches
Length	18.1 Inches
Weight	1 Pounds
Width	5.4 Inches
Part Number	SL52207
Model	SL52207
Warranty	None

9. Harvard Marine

#ad

Sterndrives & Outdrives: with Garden Hose Connector, Boat Marine Dual Flow Both INLETS! Square Motor Flusher Ears for Outboards, I/O's

#adHarvard Marine #ad - Dual flow design allows water through both sides of the water pickup grills of the drive for More effective Motor Flushing. Flush after each use for long life on Trailerable Boats, High and Drys and Lifts. Hooks up to Standard Garden Hose. Flush sand, sediment, salt, Seaweed and debris from your Outboard or Sterndrive Engine. Works on most outboards, Sterndrives, I/O's, Outdrives and Lower Units. Can be used for winterization! .

Brand	Harvard Marine #ad
Manufacturer	Harvard Marine #ad
Part Number	HM-DF-MF