MotorKote Low Sulfur Lube Diesel Fuel Treatment 16 oz

Regular price $10.99 Sale price $8.99 Save $2.00
-1922 in stock

MotorKote Low Sulfur Lubricant totally cleans the fuel injection system and carburetors in diesel engines and restores lost fuel pump lubrication to your system.

Formulated to address the Ultra Low Sulfur Diesel Fuel (ULSD) Issues of diminishing quality diesel fuel.


  • Lubricates restores lost lubrication to fuel pump

  • Decreases Ignition Delay and improves startup

  • Reduces carbon build up the cause of: Pre-ignition, power loss, burned valves, broken rings

  • Adds horsepower and torque

  • Increases fuel efficiency and raises cetane

  • Cleans injectors to Reduce: Power loss, hesitations, pinging/dieseling, loss of fuel economy

Safe for all diesel engines and will not void warranties.


Add 1 oz per 10 gallons of diesel fuel every 3rd fill-up.  1 16 oz bottle treats 160 gallons of diesel fuel

Can be used with MotorKote Fuel Optimizer in Diesel engines, alternate products between fill-ups.


Proposition 65 Warning for California Consumers:

⚠️WARNING: This product can expose you to chemicals including Naphthalene which is known to the State of California to cause cancer. For more information go to

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4.8 Based on 8 Reviews
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Filter Reviews:
Gary D.
United States United States
I recommend this product
Low sulfur lube

It help boast my Cummins power. Great product.

Brigitte L.
United States United States
Prevent problems

Great preventative.truck runs smoother with increased fuel economy and power.

A Customer
Jay R.
United States United States
Like your product

Like your product

A Customer
Jay R.
United States United States
Good stuff

Good stuff

Ron R.
United States United States