EXTENDS ENGINE LIFE: Our winterizing kit uses a gravity flow system to flush and protect your boat's engine, extending its life and reducing maintenance costs.
EASY TO USE: Includes a 5-gallon antifreeze tank, T-connector, shutoff valve, clear reinforced hose, and fittings for hassle-free winterizing of inboard and outboard engines.
IMPROVES PERFORMANCE: High-flow fittings ensure smooth antifreeze flow, cleaning impurities and boosting engine performance. Avoid connecting to raw water pump suction.
COMPATIBLE & CONVENIENT: Works with most inboard and outboard engines. Requires separate antifreeze, motor muffs, or pump adapter (sold separately).
BETTER BOAT QUALITY: Family-owned American business offering premium boat parts and accessories you can trust.
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SHIPS FOR ONLY $5.99
90% OF ORDERS ARRIVE IN 4 DAYS
100% MONEY BACK GUARANTEE