Sign up for our newsletter

Toll Free: 1-888-326-6789     Local: (801) 491-3717

XL Xtreme Lubricant Diesel Fuel Additives (PURPLE)

XL Xtreme Lubricant Diesel Fuel Additives (PURPLE)

Xtreme Lubricant (XL) Diesel Fuel Additives


  • Opti-Lube XL Xtreme Lubricant is the ultimate lubricity additive with revolutionary deposit control.
  • This product continues to increase the lubricity of diesel fuel up to a mix ratio of 512:1. Proven Xtreme lubrication is also followed up with water and deposit control to keep your fuel system safe and functioning at its full efficiency.

Designed for use in Ultra Low Sulfur Diesel (ULSD)

(Intertek HFRR testing of XL & XPD, view it here).

(Opti-Lube ranked first in an independent study, view it here).

*Available by the 4oz 8 pack, 8 oz. 6 pack, Quart, Gallon, 5-Gallon Pail and 55 Gallon Drum

  • *Click here to view treatment rates.
    • Proven Xtreme Lubrication for safe fuel system operation & reliability
    • Improved Fuel System Efficiency
    • Reduces Deposits & Cleans
    • Reduced Emissions
    • Prevents Rust & Corrosion
    • Cleans Injectors
    • XL Formula: 4oz 8 pack

      XL Formula: 4oz 8 pack

      $24.56
    • XL Formula: 8 pack 4oz bottles with Opti-Box

      XL Formula: 8 pack 4oz bottles with Opti-Box

      $39.12
    • XL Formula: 8oz 6 pack

      XL Formula: 8oz 6 pack

      $29.64
    • OPT-XL6P-CB8, includes 1 XL 8oz 6 pack and Opti-Box.

      XL Formula: 6 pack 8oz bottles with Opti-Box

      $47.20
    • XL Formula: Quart (32oz)

      XL Formula: Quart (32oz)

      $10.96
    • XL Formula: Quart, Case of 12

      XL Formula: Quart, Case of 12

      $131.52
    • XL Xtreme Lubricant Formula: 1 Gallon without Accessories

      XL Formula: 1 Gallon without Accessories

      $38.34
    • XL Formula: 1 Gallon with Accessories

      XL Formula: 1 Gallon with Accessories

      $45.64
    • XL Formula: 5 Gallon Pail without Accessories

      XL Formula: 5 Gallon Pail without Accessories

      $165.50
    • XL Formula: 5 Gallon Pail with Accessories

      XL Formula: 5 Gallon Pail with Accessories

      $186.42
    • XL Formula: 5 Gallon Pail with Accessories OPT#2

      XL Formula: 5 Gallon Pail with Accessories OPT#2

      $206.48
    • XL Formula: 55 Gallon Drum

      XL Formula: 55 Gallon Drum

      $1,631.82