Sea Foam Motor Treatment

141 reviews - By: DYK AUTOMOTIVE

Sea Foam Motor Treatment
MSRP : $20.82

Sale : $6.97
Sold & shipped by Walmart
Sea Foam Motor Treatment is a safe and versatile additive that can be used in fuel, oil or added directly into the combustion chamber on 2-cycle, 4-cycle, rotary and diesel engines. Sea Foam is a 100-percent pure petroleum product, so it is as safe for seals, o-rings, sensors and other fuel system and engine components as the fuel or motor oil that runs the engine. Sea Foam contains no harsh chemicals.

Sea Foam Motor Treatment, 16 oz:
  • Safe and versatile additive
  • Add to fuel, oil or a combustion chamber
  • For 2-cycle, 4-cycle, rotary and diesel engines
  • Made from 100% pure petroleum
  • Contains no harsh chemicals
  • Model# SF16
  • Cleans injectors and carb jets
  • Adds lubricity
  • Sea Foam Auto Marine Fleet works as a fuel stabilizer
  • Removes moisture from oil and fuel
  • De-icer anti-gel
  • Frees lifters and rings
  • Safe for seals, o-rings, sensors and other components

Unknown Customer

Faulty Cap Design

I purchased a bottle of Seafoam this weekend from Walmart. I followed the instructions on the cap by squeezing the two tabs and twisting, but after several tries, I could not get the cap off. I then went into my home and gripped the cap with a pair of common pliers. As soon as I squeezed the cap, the entire top of the product popped off (see photo) and the bottle slipped through my hands and landed on the floor. Of course, having a bottle of fuel additive splashed across the kitchen caused a huge difficult mess. In my experience, the top of the product is not well designed. It will leak, making the bottle slippery, and will also separate from the bottle fairly easily. I write this hoping no one else will experience this problem. I wish I had given up trying to open this and just returned it to Walmart.


maintainance for the vehicle or motorcycle.

My 2001 Avalon (200,000 miles+) used to start with the turn of the key. Then about 4 yrs ago I had to step on the accelerator to start it. About a yr ago my friend recommended Seafoam & I tried it. I placed a can into the tank & about a small cup (spray paint can plastic cover) through the vacuum hose. The car started on its own & lasted about three weeks. I repeated this procedure & it lasted about 3 months. Again repeated this procedure & it lasted another 3 months. It worked as a temporary fix & I was thrilled to have my old car back again. Last I took removed the air filter elements & sprayed the inside with carb cleaner. Then I used a toothbrush to clean out the carbon. Also I sprayed into a very small port hole in the same area. Now I pour a can of Sea Foam into the tank to maintain a clean fuel system about every 3 months. It feels good to have & drive the old car again.


Motorcycle Winterizing God in a can

Just thought I would share for those that don't know.... I was told about Seafoam back in 2010 while taking the motorcycle safe class 2 days before I bought my Ninja. He said if you remember anything remember this will be your best friend after your bike has sat through the winter. Note I'm a chic, with a sport bike who only knows how to ride it, but knows very little about the mechanics of the bike well except how to change a clutch because I have non the less. Yea Youtube. lol Seafoam should be the go to for after your bike sits through the winter. I pour an entire can in my 4.5 gallon tank yep it has old gas in it. After it takes a few times to start once it does I help it warm up then let it run for about 15 minutes, take it for a short trip up to the gas station put new gas in it (have always used top grade it runs better) take it the long way home and she's all better. After I cycled through a tank of gas and seafoam I put another can in there because she sat for nearly 5 months.... Take it from a chic who rides it's your after winter knight in shinning armor... lol


Great product, great price, great service

I have used Sea Foam for years to help keep my vehicles' engines running smoothly and to increase overall gas efficiency. It is becoming more and more expensive to purchase this product. That is a major reason I turned to for help in getting it at a competitive price. Their pricing is great and their service in getting it to me fast (and in good condition) was outstanding. It is a slam dunk. is my "go-to" vendor for this product. Will be ordering more very shortly.


Use all the time

I have used this in the past and have not had any problems after using it. I’m not a mechanic so I can’t speak for what it did for my vehicles.