Oils, Fluids and Sealer› Oils, Fluids and Additives
SEAFOAM
MOTOR TREATMENT 16OZ
SKU: S03S SF16
Description
MIA's Description
This product can be added to fuel to clean fuel injectors and carburetors, removing residues and deposits from passageways, intake valves, pistons, and chamber areas. It also functions as a fuel stabilizer, helping to prevent fuel degradation, preserve ignition vapors, add lubricity, and avoid gum and varnish formation.
When added to oil, Sea Foam cleans harmful residues and deposits that can restrict oil flow and lubrication. It is safe for all motor oils, including conventional and synthetic.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | SEAFOAM |
| Part Number | S03S SF16 |
Videos
Seafoam - Engine Treatment | How-to and is it safe inside your motor?
The Truth About Seafoam Fuel Additive
Sea Foam Spray instruction video - Easy to follow, step by step
How do I use Sea Foam High Mileage in my car or truck?
Add Sea Foam to your oil crankcase - super easy!
Adding Sea Foam to lawn mower fuel + intake cleaning with Sea Foam Spray
How much Sea Foam should I add to fuel?
How Sea Foam Motor Treatment works in your engine
Sea Foam in fuel works to help engines run better and last longer 🚗
We Put Sea Foam To The Test Against Mechanic in a Bottle! Shocking Results!
Here's Why YouTubers That Tell You to Use Seafoam are Full of Crap
DIRE WARNING! Left Speachless after using A Full GALLON of Sea Foam at Once
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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