Diesel Fuel Conditioner - 12 ounce

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  • $6.50
  • Regular price $12.95
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New Improved Diesel Fuel Catalyst Coming Soon! 

BestLine Synthetic Diesel Conditioner is designed to increase the lubricity and improve the combustion of diesel fuels resulting in improved fuel efficiency. It is compatible with all types of diesel fuel. BestLine Diesel Conditioner contains a Cetane booster for improved diesel combustion, a cold flow improver to reduce gelling and a special anti-wear component.


  • Reduced exhaust emissions
  • More complete combustion resulting in more power
  • Better mileage due to improved combustion
  • Cleans lubricates and protects with a special anti-wear component
  • Reduces gelling point and inhibits fungal growth
  • Protects pumps and injectors

BestLine Diesel Conditioner is a non-extractable and ash-less conditioner that serves as a multi-functional lubricant and conforms to EPA regulations when used in diesel fuel. It is non-corrosive and contains no solids.

Engineered to improve the burn structure of diesel so that it burns faster, hotter and more completely. More energy is extracted from the fuel and because it is being burned more completely, lower levels of carbon monoxide and hydrocarbons are expelled in exhaust emissions. By extracting more energy, fuel economy is enhanced.

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