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SKU# PSL11000

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Prolong Engine Treatment is formulated with Prolong's AFMT™ advanced technology to treat the metal surfaces of both gasoline and diesel fueled engines. As motor oil is pumped through the engine, Prolong Engine Treatment molecules interact with all of the metal surfaces, chemically bonding to create a protective layer that reduces damaging friction and heat. Temperature reduction is especially important in today's smaller import and compact engines that tend to run hotter. Prolong Engine Treatment is particularly effective under extreme pressure conditions, in the very areas of your engine where severe metal-to-metal contact squeezes motor oil out and away. Prolong Engine Treatment adheres to metal surfaces in the engine, which means Prolong is working to protect your engine even when the motor oil is not yet fully circulating.

Unlike other engine treatments on the market, Prolong Engine Treatment does not contain any solid particles such as PTFE resins, 'molys', zinc, copper or graphite. There is simply no other product that works as well as Prolong to reduce friction and heat in your vehicle's engine.

SDS: Download Prolong Engine Treatment Safety Data Sheet (SDS)

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    Your Price $19.99 $14.99 
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    Customer Reviews

    (4 customer reviews)


    I added Prolong last night in my dodge 1500. Well this morning almost no noise at all and I only but 25 miles on it since adding prolong so happy thank-you for this product

    About a month ago. We here at had a situation with a 2006 Lincoln Navigator loosing the oil on interstate 95 in Fort Lauderdale Florida. We have been using Prolong for a good many years in our Lincoln vehicles. We have been in business since 1994 in South Florida. Our chauffeur called our office at 954-981-0720 to report the oil pressure light came on suv dashboard. She was about 10 miles away from our office. I instructed the chauffeur to drive suv slowly to our office. I feel that using your product saved this engine from severe repairs. Prolong is a great product. Thanks. A Aba Cab Limo Fort Lauderdale


    " I have been using Prolong for years, both, engine and transmission treatments. The acid test for this product is when used in a turbo-ed engine, where any oil takes a beating and untreated oil drips off moving parts overnight. With Prolong you will not only get your money's worth in MPG but you will never have a "dry start" on engine parts, a huge plus, especially on turbos. This IS NOT an expense, it is an investment! At the cost of cars today, keep yours running young for a very long time. My 1986 Grand National never had engine or turbo problems while other members of our GN group did. They just would not believe the benefits I found from the use of Prolong. Believe me the Grand National was always willing to play and with Prolong in it, I didn't have to worry about playing along. In closing let me confess that I did yield to Gas Prices and I have a Prius. Yes I know, forget performance! But, with Prolong in it I get an overall 49.5 MPG! w/o driving like Granny! Even the dealership wonders how I do it. What they don't know can't hurt them. To be fair, 38lbs of air in the tires don't hurt either ;-) "

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