Description

Prolong Engine Treatment

Prolong Engine Treatment is formulated with AFMT advanced technology. It is engineered 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 the metal surfaces they chemically bond to create a protective layer that reduces damaging friction and heat. Temperature reduction is extraordinarily important in current models of smaller import and compact engines that are known to run hot. Prolong Engine Treatment is particularly effective under extreme pressure conditions, in the very areas of the engine where severe metal-to-metal contact squeezes motor oil out and away. Prolong Engine Treatment adheres to metal surfaces in the engine to protect the 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. No other product works as well as Prolong to reduce friction and heat in a vehicle's engine.

How to Use

Prolong Engine Treatment is quick and easy to use, just pour it right into the engine crankcase. For first use in a 4 to 5 quart crankcase, pour in the full contents of a 12 oz. Prolong Engine Treatment bottle. You can do this as part of or in between oil changes. Then use the 8 oz. Prolong Engine Treatment Booster for follow-up applications when the motor oil is changed. The Booster size, with the same superior formula, renews Prolong protection to the maximum level. It is recommended that the Booster be used at each oil change, definitely within every six months or 6,000 miles. The vehicle manufacturer's recommended service schedule should always be followed.*For other crankcase capacities or engine applications, use Prolong Engine Treatment at 10% of the volume of oil.

Shipping & Handling

-Products are shipped USPS, UPS, Fed-EX + Tracking.

-Same Day Shipping. Business days Monday-Friday

-Shipment Cut-Off 3:00pm Pacific Standard Time

-Purchased during non-business hours or holiday.

Shipping will be next available day.

“We believe in high quality craftsmanship and ingenuity.

We're working with the best so we can deliver the best.”

Packaged and Distributed in Southern California.

View AllClose

10 Reviews

5
Engine treatment

Posted by ly_844808 on 7th Nov 2025

Best of its kind should be used in every vehicle. Definitely saved my motor from dien . It’s a miracle solution.
5
PROLONG ENGINE TREATMENT

Posted by ecr1320 on 6th Nov 2025

good deal
5
PROLONG ENGINE TREATMENT

Posted by collection-obsession on 1st Nov 2025

Fast shipping and safe arrival. Seller took steps to assure no leaking occured in transit. Thanks for the great transaction!
5
Pro-Long Engine...

Posted by Steve Digeorge on 31st Jul 2025

Great company to order from! fast shipping and great packing for safe shipping
5
Pro-Long Engine...

Posted by Jerry Neff on 12th Jun 2025

Makes engines run just little bit quieter, even a small diesel engine. Decreases fuel usage and little. (Good Product).
5
Engine...

Posted by lardou_14 on 24th Aug 2023

One of the very best orders I've received. A huge gallon of liquid sent thru the mail in extremely quick time. I use post office for most of my traffic, and this came nicely boxed for the post office to handle. I always use Prolong engine treatment, and this was an important shipment for me. This was a great order to receive.
5
Prolong Engine...

Posted by lardou_14 on 24th Aug 2023

One of the very best orders I've received. A huge gallon of liquid sent thru the mail in extremely quick time. I use post office for most of my traffic, and this came nicely boxed for the post office to handle. I always use Prolong engine treatment, and this was an important shipment for me. This was a great order to receive.
5
Prolong Engine...

Posted by artisan_chef on 4th Aug 2023

Anytime an order is filled as soon as its ordered and sent on its way the same day is very pleasing as a customer. That means the company your dealing with is on it and it cares. Real Customer Service is hard to come by now-a-days. Thank You PKF!
5
Prolong Engine...

Posted by elliemae0822 on 4th Jul 2023

Received in timely manner
5
Prolong!

Posted by Torjamarius on 1st Jul 2023

Very satisfied with this purchase. Thank you

View AllClose

Prolong Super Lubricants

Prolong Engine Treatment

Bulk discount rates

Description

10 Reviews

Engine treatment

PROLONG ENGINE TREATMENT

PROLONG ENGINE TREATMENT

Pro-Long Engine...

Pro-Long Engine...

Engine...

Prolong Engine...

Prolong Engine...

Prolong Engine...

Prolong!

Prolong Super Lubricants

Prolong Engine Treatment

Write a Review

Prolong Super Lubricants

Prolong Engine Treatment

Bulk discount rates

Description

10 Reviews

Related Products

Prolong Transmission Treatment

Prolong Waterless Wash & Shine

Prolong SPL100 Super Lubricant

Prolong AFMT Multi-Purpose Lubricant Concentrate

Prolong Fast Fuel Injector Cleaner 12 oz