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Opti-Lube XL Xtreme Lubricant Diesel Fuel Additive: 1 Gallon Without Accessories, Treats up to 1,280 Gallons

33 reviews Write a Review
SKU:
OPT-XL1-NA
$51.22
UPC:
853001004429
$51.22
17 people looking at this.

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

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Weight:
8.25 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

    33 Reviews

  • Posted by Dave on Sep 11th 2023

    5

    AWESOME!!

    I have a 1993 f350 7.3idi diesel, just ticked over to 354k miles (or maybe 454k miles, if you know, you know). Since i started using the XL stuff, it's massively increased my mileage to a little over 30 mpg at 55mph on a natural aspirated 7.3idi. I am leaning in between standard and premium treatment I admit. Just about to order my second gallon

  • Posted by Daniel M on Mar 15th 2023

    5

    XL lubricant

    This stuff simply rocks! Over 500k on the original pump, and only my second set of injectors. That's good lubrication!

  • Posted by Curtis on Dec 17th 2022

    5

    Worth it

    I have a 2007 classic lbz Duramax with 370k miles, using an additive like hotshots helped immensely, by quieting down injectors and increasing low end torque. But, switching to optilube has made it feel like a brand new truck, instead of a slightly healthier high-mile rig. I use the xl lubricant along with the cetane boost, as I live in the south and don't need any anti-gel. Within the first 5 minutes of driving home after filling up with fuel and adding the optilube, my injector tapping was gone completely. All of my lost power was back, as I could break the tires loose shifting into second again. With the garbage ultra-refined diesel that is sold today, these additives are absolutely a requirement for extending the life of your injection system. I recommend the same additives to my friend with an 03 lb7, and he was also blown away by how much healthier his truck was.

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