Sea Foam Motor Treatment | Fuel & Oil Treatment | 16 oz, Pack of 3

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We make things that work better and last longer. Our products solve real problems with clean design and honest materials.

Sea Foam Motor Treatment | Fuel & Oil Treatment | 16 oz, Pack of 3

$29.99

Prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.

Sea Foam Motor Treatment

Add to your fuel tank

Sea Foam works through fuel injectors and carburetors to help remove harmful fuel residues and deposits from fuel passageways and upper engine areas

For gasoline and diesel motors

Use Sea Foam in gasoline and diesel engines, gasoline or diesel fuel, and conventional or synthetic motor oil

Add to oil

Sea Foam helps clean harmful residues and deposits that can restrict oil flow and proper engine lubrication

Stabilize & protect fuel

Sea Foam helps fuel resist evaporation, preserves ignition vapors, adds protective lubricity, and prevents the formation of gum in fuel systems

Keep your fuel system clean

For cars & trucks driven regularly, add Sea Foam to your fuel tank every 3,000 miles

Help small engines work harder

Adding Sea Foam to tanks help prevent and overcome gum and varnish formation, overcoming problems like hard starting, rough running and loss of power

Restore engine performance

Use Sea Foam to help lost engine power, oil consumption and poor fuel efficiency caused by degraded fuel and oil restrictions that build up over time

Prevent common engine problems

Sea Foam helps clean harmful fuel and oil residues that often lead to problems like hard starting, rough engine idle, oil burning, and loss of power

How do I add Sea Foam to my fuel system?

For cars and trucks, pour a full can into your fuel. All you do is remove the cap and pour the can into your gas tank.
How do I add Sea Foam to my oil system?

All you do is remove the oil filler cap, and add 1 oz of Sea Foam per quart of engine oil into your oil crankcase. We recommend adding it 100-300 miles before each oil change. For best results, use every oil interval.
Can Sea Foam be used in any engine?

Sea Foam Motor Treatment can be used in all types of gas and diesel engines including cars, trucks, motorcycles, boats, ATVs, dirtbikes, tractors, mowers, snowblowers, chainsaws, generators, RVs, and more.
How do I use Sea Foam to stabilize stored fuel and equipment?

Add 1 oz of Sea Foam per gallon of fuel before storing your vehicle or equipment. Sea Foam helps keep stored fuel fresh and protected for up to two years.
How often can I use Sea Foam?

For cars and trucks, we recommend adding Sea Foam every 3,000 miles. For small engines or engines that aren’t used every day, add to every tank of fuel.

Stop problems before they start. Sea Foam is trusted by millions every day to keep their engines running clean and trouble-free.

Sea Foam Products

	Sea Foam Motor Treatment	Sea Foam High Mileage Buying Options	Sea Foam Marine PRO	Sea Foam Motor Treatment
Customer Reviews	30,006	2,364	1,045	30,006
Price	$29.99	—	$39.37	$36.98
Cleans fuel system	Yes	Yes	Yes	Yes
Cleans combustion chambers	Yes	Yes	Yes	Yes
Lubricates upper engine areas	Yes	Yes	Yes	Yes
Works in gasoline and diesel	Yes	Gasoline Only	Yes	Yes
2-stroke and 4-stroke engines	Yes	Yes	Yes	Yes
Safe in crankcase oil	Yes	Yes	Yes	Yes
Stabilizes fuel up to 2 years	Yes	Yes	Yes	Yes
Helps restore power	Yes	Yes	Yes	Yes
Petroleum-based	Yes	Yes	Yes	Yes
For marine applications	No	No	Yes	No
For over 75,000 Miles	No	Yes	No	No
Trusted by mechanics	Yes	Yes	Yes	Yes

DEEP FUEL SYSTEM CLEANING Helps restore lost power, smooth out rough idle, recover lost MPG, and overcome other common engine problems by cleaning the entire fuel system. Cleans fuel injectors, carburetor restrictions, and chamber areas. Add Sea Foam to your fuel tank every 3,000 miles.
FUEL ADDITIVE FOR GAS & DIESEL: Cleans fuel residue and varnish for smoother idling and cleaner combustion in gasoline and diesel engines. Use with diesel, diesel blends, gasoline, gas-ethanol blends, and conventional in & synthetic oil.
OIL TREATMENT FOR ENGINE CLEANING: Cleans sludge and deposits in motor oil crankcases to support lubrication and longer engine life. Helps reduce engine wear, cleans away oil restrictions, clean critical engine areas, and clean oil buildup.
FUEL STABILIZER: It helps fuel resist evaporation, preserves ignition vapors, adds protective lubricity, and prevents the formation of gum and varnish in fuel systems. Keeps gas or diesel fresh for up to 2 years. Works great as a fuel stabilizer and gas stabilizer for stored cars, motorcycles, and generators.
FOR ALL ENGINES & FUELS: Compatible with all gasoline and diesel fuels and blends, including E10 and E85. Add to fuel and oil in in cars, trucks, RVs, lawnmowers, snowblowers, ATVs, motorcycles, boats, and jet skis.

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We make things that work better and last longer. Our products solve real problems with clean design and honest materials.