Archoil AR6300 Winter Diesel Treatment

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  • Regular price $44.95

Customer Reviews

Based on 2 reviews

The products works great. Noticed a gain in fuel mileage along with regen cycles being far apart each time. I’m a little annoyed with my last order. I ordered 2 bottles but only got one and no response from my email I sent out last month.

Bulk tank

I have an outside bulk diesel tank and I treat the whole tank and never have jelling problems.

"Attention Power Stroke Owners - AR6300 is not just a basic anti-gel product... You're getting the full benefits of Archoil's fuel treatments PLUS improved winter diesel quality and anti-gel protection." - Bill Hewitt


  • AR6300 Winter Diesel Treatment is a concentrated fuel treatment which is added to every tank of diesel to boost performance, ensure fuel quality, protect your fuel system and protect against gelling in cold weather.
  • AR6300 promotes a more complete combustion which improves efficiency, power and response.


  • A 40.6oz bottle of AR6300 treats up to 275 gallons of diesel
  • Add AR6300 to your fuel tank at temperatures above 0F to lower the Cold Filter Plugging Point of diesel fuel
  • Treat Rate: 5ml per gallon
  • If temperatures will fall below 5F: 10ml per gallon 


  • Cold Filter Plugging Point Depressant: Prevents diesel fuel from gelling and plugging the fuel filter
  • Combustion Modifier: Promotes complete combustion
  • Lubricant: Protects fuel pump and injectors from wear and failure, lubricates upper cylinder
  • Dispersant/Detergent: Helps dissolve sludge and other fuel system deposits. Restores degraded fuel
  • Stabilizer: Enables extended fuel storage
  • Corrosion Inhibitor: Protects the fuel system from corrosion
  • Biocide: Combats microbial growth (algae, bacteria)
  • Demulsifier:  Helps separate water from diesel fuel
  • Improves cetane

 Archoil AR6300 Tech Sheet