Flush salt, debris, and buildup from your engine without launching the boat.
Round rubber ears flex around circular intake openings for a close flushing seal.
Rotating U channel helps fit most outboard and inboard outboard engines.
Standard garden hose connection makes post trip flushing and storage prep simple.
Useful for flushing, warming, idling, and winterizing routines at home or dockside.
More Details
Round style motor muffs with rubber ears and flexible water lines.
Round rubber ear diameter is 3.7 inches.
U channel depth is 9.25 inches.
Connects to a standard garden hose.
Includes quick connect male adapter and rubber washer.
Description
Round Boat Motor Muffs are a simple way to run water through an outboard or I/O engine on land. Connect a standard garden hose, place the rubber ears over the intake, and use them for flushing, warming, idling, or winterizing prep.
The round ears are shaped for circular intake openings and flex to help create a water tight grip. Keep a set in the maintenance kit for salt water flushes, off season prep, and quick prelaunch checks.
Our Shipping Rates and Speeds
All orders under $60 ship for $6.99
Orders over $60 ship for FREE
You can expect to receive your items in 3 to 7 days in almost all scenarios
90% of orders arrive in 4 days or less
Try our round boat motor muffs risk free for 30 days. If you are not satisfied, get a full refund.
WARNING:
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.P65Warnings.ca.gov.
A Loose Hose Can't Seal the Intake
Motor Muffs
Direct Hose
Secure seal over the intake
Frees your hands during flushing
Safe to idle or warm the engine
Rotating fit for most engines
Protects the water pump
One-step garden hose hookup
Flush Before Buildup
Clears salt sand and silt from cooling systems after use
Secure Cup Seal
Flexible round cups cover side intakes for steady water flow
Check Motor On Land
Lets you idle test and warm your engine before launch
Simple Hose Hookup
Connects to a standard garden hose with no tools required
Ready On The Trailer
A Real Seal, Not Just a Splash
A hose sprayed near the intake can miss the seal and starve the water pump, risking a burned out impeller. Motor muffs clamp snugly over both intake ports so the engine draws water the same way it would in the water.
Made for:
Flushing after saltwater runs
Winterizing before storage
Warming or idling on the trailer
Most outboard and I/O engines
Customer Reviews
Frequently Asked Questions
Yes, these are designed with a universal fit that adapts to most side-entry water intakes on outboard and I/O engines.
No, you should only run your engine at idle or low speeds while using muffs to ensure the water pressure is sufficient to cool the motor.
No, the flusher features a standard connector that attaches directly to any typical garden hose.
The round rubber cups have a diameter of 3.75 inches to ensure a wide seal over your engine's intakes.
No, the frame is constructed from premium black powder-coated steel specifically to resist the rust and corrosion common in marine environments.
