STA-BIL In-Season Protection Fuel System Treatment & Injector Cleaner, 10oz
In-Season Protection in the 8 oz bottle — the riding-months treatment that keeps a working fuel system clean.
STA-BIL — ready for the first pull of spring





One mower, one summer: that is the four-ounce In-Season brief. It is the smallest way to give a hard-working single machine the clean-system habit.
Owners meet it as the trial bottle and keep it as the saddlebag bottle — the dose that goes where the machine goes.
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One hard-working engine, kept honest all summer.
Exactly enough treatment for a small tank's summer of fill-ups.
The cheapest way to learn what a clean fuel system feels like at the throttle.
Four ounces disappears into a toolbox or saddlebag until fill-up time.
Finished within the season, so there is never an old bottle to doubt.
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In-Season Protection in the 8 oz bottle — the riding-months treatment that keeps a working fuel system clean.
The In-Season quart — a working summer's worth of fuel-system cleaning for the whole driveway.
Eight sealed 4 oz bottles of In-Season — a glovebox dose for every vehicle, or a season of fresh seals.