Waterline Universal Large Oval Outboard Motor Flusher

The Waterline Universal Large Oval Outboard Motor Flusher connects to a standard garden hose to deliver fresh water through the outboard motor's cooling system, flushing out salt, sand, silt, and other corrosive deposits after each use on salt or brackish water. Regular flushing is one of the most important and cost-effective steps in outboard motor maintenance, preventing the build-up of salt and debris that accelerates internal corrosion and cooling system blockages. The large oval muff cup design provides good coverage over the motor's water intake ports, whilst the spring-steel frame holds the flusher firmly in place during the flushing process.

The oval format suits a wide range of outboard motors and stern drives with compatible water intake configurations. Simply clamp the flusher over the intakes, connect to the garden hose, start the motor, and allow it to run for five to ten minutes to thoroughly flush the cooling passages. This simple routine maintenance practice significantly extends the service life of any outboard motor used in salt or brackish water.

Waterline Universal Large Oval Outboard Motor Flusher - Motor Maintenance

• Large Oval Muff Design - provides good coverage over the water intake ports of a wide range of outboard motors and stern drives
• Garden Hose Connection - connects to a standard garden hose for convenient flushing on the driveway, in the garage, or at the boat ramp
• Spring-Steel Frame - holds the flusher firmly against the motor intakes during use, maintaining a good water seal throughout the flush cycle
• Corrosion Prevention - regular flushing removes salt, sand, and silt from cooling passages, significantly extending outboard motor service life