Moeller Motor Flushers

When it comes to protecting your marine engine investment, Moeller Marine Products has built a reputation over more than 25 years on innovative engineering and quality construction. Their motor flusher lineup demonstrates the same commitment to durability and performance that has made Moeller the industry standard in marine maintenance accessories.

Professional Engine Flushing Technology

Moeller manufactures earmuff-type motor flushers with both round and rectangular cups that deliver water in either one cup or both cups simultaneously. Their motor flushers quickly remove salt and mineral build-up with a simple flush that slips over side water inlets on most inboard and outboard lower units. This dual-feed design ensures thorough coverage across both water intake points, providing superior protection compared to single-sided alternatives.

Built for Marine Durability

Moeller's motor flushers feature construction designed to withstand repeated use in demanding marine environments. The dual flush design ensures water flows into both sides of the lower unit, with muffs made from very thick heavy-duty rubber and a very strong connecting spring. The rectangular cup design particularly stands out for its ability to maintain a secure seal over water intake slots, reducing water bypass and ensuring effective flushing whether you're removing saltwater corrosion or freshwater sediment.

Essential Maintenance for Every Boater

Regular engine flushing protects your cooling system from the destructive effects of salt, sand, and mineral deposits. Moeller's motor flushers make this critical maintenance task straightforward—simply attach the flusher cups over your lower unit's water intakes, connect a standard garden hose, and run fresh water through your engine's cooling passages. This simple routine after each outing helps prevent corrosion, extends engine life, and maintains optimal cooling system performance.

Universal Compatibility

Designed to work with a wide range of outboard motors and sterndrive units, Moeller motor flushers accommodate various lower unit configurations with side water inlets. Whether you're maintaining a small fishing boat outboard or a larger sterndrive application, these flushers provide the versatility needed for comprehensive engine care. The brand's focus on marine fuel systems and accessories extends to every detail of their flusher design, from the spring tension to the rubber compound selection.

For boaters who understand that proper maintenance begins the moment you leave the water, Moeller motor flushers represent a practical investment in engine longevity and reliable performance season after season.