About WaterDog Outboard
Thermostats Are Galvanic Cells
Thermostats attain a large amount of Charge when Salt Water is flowing across them, without a WaterDog Outboard Saver Sleeve that voltage is left to wander your entire system; the engine block, head, head gaskets, head bolts, rods and electrical components are all susceptible to corrosion and ultimately early failure. We are ramping out production now and accepting Beta Tester Applications
Product Testing and Early Production
We are still testing different models and brands, if you are a twin engine setup and interested in being a beta tester please fill out the proper form below for Test Applicants and Not for the waitlist to purchase. If you are interested in getting on our Waitlist for purchase please fill out the appropriate form. We will be initiating production with the 3.3 L Yamaha and quickly spreading to all other models and brands. We will try to have all models available by the Winter 2025 maintenance season but surely by spring '26.
Roaming with Peace of Mind
Discover innovative marine parts designed to protect your engine. Our Patent Pending Marine Anode prevents corrosive galvanic voltage, ensuring your boat runs smoothly. Explore our selection for all brands and models to keep your marine equipment safe and efficient.