Product Overview
Seafoam Motor Treatment 16oz

Keep your boat's engine purring like a kitten with Seafoam Motor Treatment. This 16oz bottle of marine-grade magic is your secret weapon against the damaging effects of ethanol, varnish, and carbon buildup. Whether you're battling rough idling, hard starting, or simply want to maximize fuel efficiency and engine longevity, Seafoam is the trusted solution for boaters who demand peak performance.
Key Features
- Cleans fuel injectors and carburetors: Removes harmful deposits and residues, restoring smooth fuel flow and optimal combustion.
- Stabilizes fuel: Prevents evaporation, preserves ignition vapors, and protects against gum and varnish formation, especially crucial for seasonal storage.
- Lubricates upper cylinders: Provides extra protection against wear and tear, extending engine life.
- Cleans oil system: Dissolves sludge and deposits that can restrict oil flow and compromise lubrication.
- Reduces engine noise: Quiets noisy lifters and other engine clatter caused by oil restrictions.
- Improves fuel economy: A cleaner engine burns fuel more efficiently, saving you money at the pump.
- Safe and effective: Formulated from petroleum ingredients, Seafoam is compatible with gasoline and diesel engines, 2- and 4-cycle engines, and all fuel and oil types.
- Easy to use: Simply add to your fuel tank, oil crankcase, or fuel for storage according to the instructions.
What's in the Box
- One 16oz bottle of Seafoam Motor Treatment
Specifications
The Captain's Take
After decades on the water, I've seen firsthand how crucial preventative maintenance is for a reliable engine. Seafoam is a staple on my boat. It's my go-to solution for keeping the engine clean, running smooth, and protected from the harsh marine environment. I highly recommend adding it to your regular maintenance routine – your engine will thank you.