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Opti-Lube XL Xtreme Lubricant Diesel Fuel Additive: 4oz 8 Pack, Treats up to 40 Gallons per 4oz Bottle

17 reviews Write a Review
SKU:
OPT-XL4-8P
$25.99
UPC:
853001004566

Description

Opti-Lube XL Xtreme Lubricant is the ultimate Diesel Fuel lubricity additive, containing the highest lubricity concentration on the market today with testing to back it up.

XL is also extremely efficient with water and deposit control to keep your fuel system safe and functioning at its peak efficiency.

Designed for use in Ultra Low Sulfur Diesel (ULSD), to improve fuel system efficiency and reliability.

Benefits Include:

  • Proven Xtreme Lubrication for safe fuel system operation & reliability
  • Improved Fuel System Efficiency
  • Reduces Deposits & Cleans
  • Reduced Emissions
  • Prevents Rust & Corrosion
  • Cleans Injectors
  • Compatible with all vehicle emissions systems

Weight:
3.00 LBS

Warranty Information

XL Treatment Rate: Minimum of 1 to 1280 (1/2 ounce per 5 gallons of fuel)
-For 5 gallons, use .5 oz to 1.25 oz
-For 10 gallons, use 1 oz to 2.5 oz
-For 20 gallons, use 2 oz to 5 oz
-For 40 gallons, use 4 oz to 10 oz
-For 60 gallons, use 6 oz to 15 oz


XL Product Sizes:
(1) 8 pack of 4oz bottles treats 128 - 320 gallons of diesel fuel
(1) 6 pack of 8oz bottles treats 192 - 480 gallons of diesel fuel
(1) Quart treats 128 - 320 gallons of diesel fuel
(1) 1 Gallon treats 512 - 1,280 gallons of diesel fuel
(1) 5 Gallon pail treats 2,560 - 6,400 gallons of diesel fuel
(1) 55 Gallon drum treats 28,160 - 70,400 gallons of diesel fuel

Videos

17 Reviews

  • Posted by Nate on Mar 5th 2022

    5

    XL

    Opti-Lube seems to make the truck run quieter so I can only assume it is successfully adding lubricity to the fuel. 22' Ram 2500 Cummins

  • Posted by J. Keil on Sep 22nd 2020

    4

    Lubricity test results.....

    A "Lubricity Additive Study" done when Opti-Lube XPD first came out showed it the most effective lubricity-improver/wear-reducer of 19 additives tested, much better than Power Service brand(on lubricity alone, they both serve other purposes). Since then Opti-Lube came out with this Opti-Lube XL which is supposed to have even higher lubricity than the XPD, possibly the highest available based on my research, though I'm probably not aware of every product out there, nor have the means to test them. However the XL doesn't have the other properties of this XPD(as with PS products), it's just for lubricity, which seems like a good idea for ultra low sulfur diesel. Curious what lubricant makes these so effective? Probably a trade secret. Cheers!

  • Posted by Woods on Sep 22nd 2020

    5

    Worth it for diesel engines.

    Works well, improves fuel efficiency by about 2 mpg, engine runs more smoothly. Very good packaging.

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