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Seafoam  |  SKU: SFST20

Seafoam Engine Motor Treatment PRO Size 591ml

$3779 $4199
Tax included Shipping calculated at checkout.

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Delivery and Shipping

  • Shipping is a flat rate of $11.95, *however occasionally Heavy or Bulky items, Dangerous Goods or deliveries to regional/remote areas may incur an extra freight charge. Our Customer Service team will be in contact if this does occur.
  • Orders to major capital cities except WA generally arrive within 3 to 5 business days, WA delivery times are normally 5 to 10 business days.
  • For further information please refer our Shipping & Delivery page.

365-Day Warranty

  • AutoMegaStore offers a 365-day warranty - 365 days from date of purchase. We will either credit, replace, or refund your item. The warranty covers all manufacturing faults and defects. 
  • For further information please refer our Warranty page.

Item Returns

  • At AutoMegaStore, we want you to be 100% happy with your purchase. If, for any reason, you are not satisfied, you may return the product to us within 30 days of the date of purchase.
  • Email us with your name, order number, and images of the intended returned product, and our Customer
    Care team will arrange authorisation for the return.
  • For further information please refer our Refunds & Returns page.

The CAN for EVERY engine. Treat your motor with Seafoam for protection and longevity.

  • Cleans fuel injector and carburettor passageways
  • Cleans intake valve and chamber deposits
  • Works in crankcase oil to liquefy harmful residues & deposits
  • For any gas or diesel fuel blend

Made in USA.

When added to gasoline and diesel crankcase oil, Sea Foam Motor Treatment works to help:

  • Safely liquefy petroleum residues that restrict flow and lubrication.
  • Clean oil control rings, vvt solenoids and actuators.
  • Dissolve and clean deposits throughout the crankcase including diesel soot residues.
  • Clean and quiet noisy lifters and timing chain tensioners and reduce diesel injector stiction.

For cars & trucks driven regularly, put 1 to 2 cans of Sea Foam in your fuel tank every 3,000 miles.

For engine equipment used regularly, add 1 ounce of Sea Foam per gallon to a fresh tank fill every 3 months or sooner.

Sea Foam cleans harmful residues & deposits that can restrict oil flow & engine lubrication.

For best results, we recommend adding to oil 100 to 300 miles before every oil change.

Sea Foam can be added at any time during the oil interval.

For all other engines & fuel tanks (not used regularly): Add Sea Foam to every tank of fuel.

Dont worry if you exceed these amounts: Sea Foam only contains petroleum-based cleaning and lubricating ingredients that CANT HARM your engine or fuel system components.


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Flat Rate Shipping*
365-Day Warranty
Easy Returns