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Customer Ratings & Reviews

Customer Rating

4.8

93% would recommend

  • 5 339
  • 4 34
  • 3 6
  • 2 1
  • 1 3

AMSOIL Upper Cylinder Lubricant Corrosion Inhibitor

Product code : UCLCNC-EA

4.8 star rating Read 383 reviews
Current price:

$10.59

Retail Price (CAD)
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AMSOIL Upper Cylinder Lubricant Corrosion Inhibitor

4.8 star rating Based on 383 reviews
  • 5 star rating
    It Works
    By  JAMES,  a  Verified Buyer  from  Virginia  on  April 04, 2021
    I usually use Performance Improver at every oil change then use upper cylinder lubricant at every fill up thereafter. Bottom line engine runs great and smooth and mpg are better.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Eat high gas prices!
    By  BILLY,  a  Verified Buyer  from  Va  on  April 03, 2021
    Not only does this product Lubricant you upper cylinders, it also increases fuel mileage! My mileage in my 2018 RAM 1500 w/5.7 jumped an average of .5-.8 mpg when using this product! And if it lubricants well enough to increase mileage think about the added longevity it’s adding to you engine as well! Great job Amsoil!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Excellent product
    By  Bill,  a  Verified Buyer  from  Gardner, MA  on  April 01, 2021
    I use every 5,000 miles. Helps keep my old car run like new.
    Bottom Line
    Yes, I would recommend this to a friend.
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