Archoil AR6200-32 32oz. Fuel Modification Complex

  • Archoil AR6200-32 32oz. Fuel Modification Complex

Archoil AR6200 Fuel Modification Complex 32oz


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  • Combustion Modifier: A more complete combustion improves efficiency, power and response
  • 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
  • Demulsifier: Improves water separator effectiveness


Archoil's AR6200 Fuel Treatment brings more power and response at every fill-up while protecting your fuel system and improving fuel efficiency.

AR6200 is suitable for use in both diesel and gasoline.

AR6200 is highly concentrated - a 16.9oz bottle treats 500 gallons of fuel.

Diesel Benefits

AR6200 addresses issues associated with poor quality diesel, including the accumulation of performance-robbing soot, to restore and maintain vehicle performance. AR6200 increases cetane and many users will also notice an increase in fuel economy (MPG). The DPF will be kept clean, resulting in less frequent regens. Turbo and emissions systems will also be kept free from excessive soot.

Gasoline Benefits

AR6200 is also beneficial in gasoline vehicles and small equipment. Adding the fuel treatment prevents ethanol degradation/corrosion, combats knocking/pinging and improves gasoline's resistance to pre-ignition. AR6200 is also great for classic vehicles which were designed to run on leaded fuel and prevents issues when storing seasonal equipment.

Archoil 6200 Fuel Treatment Explained


    • Combustion Modifier - More complete fuel burn reduces soot and carbon deposits and improves MPG (2-8% on average for US diesel) depending on fuel quality and engine condition
    • Dispersant - Dissolves sludge and other contaminants
    • Lubricant - Protects the fuel pump and injectors
    • Detergent - Cleans the fluid system and injectors
    • Corrosion Inhibitor - Protects the fuel tank
    • Demulsifier - Removes water from fuel
    • Biocide - Eliminates microbial growth
    • Stabilizer - Enables fuel storage for at least 1 year

  • Improves performance and MPG, lowers maintenance repair costs and extends equipment life

How It Works

More complete fuel burn

AR6200 will ensure a more complete fuel burn which improves fuel efficiency, power and response. A more complete fuel burn also means less soot/carbon emissions are produced which keeps the engine, turbo, and emissions systems (EGR, DPF, catalytic converter etc.) free from soot deposits.

Protects fuel system

Detergents will keep your fuel system clean preventing the formation of power/economy robbing deposits and a lubricity improver will prevent wear in all fuel systems including the most modern high pressure fuel systems. AR6200 will also combat corrosion as well as improve the effectiveness of water separators/filters equipped on diesel vehicles.

Keeps diesel particulate filter clean

Due to reduced soot emissions, vehicles equipped with a Diesel Particulate Filter (DPF) will benefit from reduced frequency and length of DPF regeneration, which results in big fuel efficiency gains. When the DPF captures less soot, much less fuel is needed to burn it off, and there is less exhaust backpressure which reduces engine efficiency.

Fuel stability and system protection

AR6200 will maintain fuel stability, permitting long term fuel storage by preventing fuel from degrading and forming sludge and varnish which does not burn readily and can plug fuel filters and injectors if left untreated. A powerful dispersant will dissolve sludge and varnish allowing it to pass through your fuel system and burn completely.