Archoil AR6500 Diesel Treatment (40.6 oz) – Treats 400 Gallons

From the brand

At Archoil, we don’t just make additives; we redefine what diesel performance and protection can be. Our formulations are developed to tackle the real issues that diesel owners face on a daily basis, with proprietary chemistry that delivers exceptional results.

See all Archoil products

At Archoil, we stand by our products and are confident you’ll experience improved performance with their use.

40.6 oz bottle treats 400 gallons – Use at every fill-up
Formulated to address issues with modern diesel fuels to restore and maximize performance and fuel economy (MPG)
The only diesel treatment to clean the post-combustion system (turbo, DPF) to prevent premature failure and reduce regeneration frequency
Incorporates Archoil’s proven combustion modifier technology and a strong cetane boost to increase power and response
Cleans, lubricates and protects your fuel system (including HPCR systems)