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About this product
Product Identifiers
BrandProlong Super Lubricants
Manufacturer Part NumberPSL11000
GTIN0607712110005
UPC0607712110005
eBay Product ID (ePID)11017013416
Product Key Features
Units Per PackagePack of 1
TypeDiesel Treatment
Dimensions
Weight1.05lbs.
Volume12oz.
Height2in
Width3.9in
Length9in
Ratings and reviews
Most relevant reviews
- 30 Oct, 2019
Great Awesome Amazing use it 🚘☺
Prolong has been around for years! This product is awesome. I remember a commercial on TV with 2 running engines one was treated with Prolong. After running them for quite a while,the oil was drained out. The engines run until the untreated engine burnt up and the engine sesess up. The Engine treated with Prolong keep running and running. It will quite an engine while you pour it in. This stuff is amazing and I swear by it. I have used this stuff in every gasoline engine car motorcycle tractor generator and so forth Buy it if you like your ride best cheapest thing you will ever do for it Captain RichardVerified purchase: YesCondition: New
- 23 May, 2018
Did Not Receive my order
Prolong Engine Treatment is the best in the world,because i have used it many time,I am still waiting for this order,once i have received it,i would order it again when the need came up,10/10 love it:ERNESTVerified purchase: YesCondition: New
- 25 May, 2016
I have used this product in my 1997 ford ranger for years, it has 331,000 miles on it now.
Verified purchase: YesCondition: New
- 16 Aug, 2017
Prolong engine treatment.
I think this is a great product. I have been using Prolong in every vehicle I owned since 1997. Never had any serious problems just the usual brakes,plugs,wires and the occasional timing belt.Verified purchase: YesCondition: New
- 23 Dec, 2016
A Great Engine Treatment!
Prolong is the best engine treatment that you can add to your engine's motor oil. I have been using it for over 20 years and have had absolutely no wear problems in 5 Lexus LS models and 1 Honda Civic. I have been told by auto mechanics that the internal engine wear is almost non-existent. It is great insurance against future problems, and is well worth the cost.Verified purchase: YesCondition: New
- 24 Oct, 2017
Prolong protects your engine!
I've used Prolong in every vehicle I have owned for the past 20 years. My mileage goes up and my engine runs smoother.Verified purchase: YesCondition: New
- 17 Aug, 2017
It workes as advertized
We used it in diesel high pressure injector oil to clean and make injectors work betterVerified purchase: YesCondition: New
- 07 Jun, 2017
Smooth
This is a great product, you can actually feel the engine smooth out and run better. I have been using it in all my cars for many years.Verified purchase: YesCondition: New
- 12 Jul, 2017
Not used yet.
Not used yet. All comments based on Bill Hewitt, whom I trust, recommendations. Hewitt is on youtube.Verified purchase: YesCondition: New
- 09 May, 2017
Blown engine.
Been using Prolong since the 90's. Blew an engine of a previous car (street racer) where the radiator dumped into the engine. Prolong additive along with the oil i used kept the engine running, while billowing tons of white smoke. Engine did not freeze, i drove it home approx 5 miles and it still started the next day. Instead of replacing and engine i only had to replace the manifold on top.Verified purchase: YesCondition: New
