Can it be used in my vehicle?

AR6500 is suitable for use in all diesel vehicles, including newer systems such as High Pressure Common Rail.

What's the difference between AR6500 Diesel Treatment and AR6400-D Diesel Fuel System Cleaner?

AR6400-D is a one-tank treatment that rapidly deep cleans the entire fuel system. AR6500 is a on-going maintainance treatment that improves fuel quality at every fill-up. For best results, use both with the Diesel Fuel System Kit.

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⚙️ Fuel smarter, drive stronger—never settle for less on the road!

MAXIMIZE EVERY FILL - One 40 oz bottle treats up to 400 gallons—use it every time you fuel up for consistent performance.
NEXT GEN DIESEL DEFENSE - Formulated to tackle modern diesel fuel challenges, keeping your engine running cleaner and smoother.
REDUCE HARMFUL BUILD UP - Effectively cuts soot and carbon deposits in turbochargers, DPF, and EGR components for peak efficiency.
COMPREHENSIVE SYSTEM CARE - Cleans, lubricates, and protects injectors, pumps, lines, and HPCR systems to extend engine life.
POWER RESPONSE AMPLIFIED - Archoil’s combustion modifier and cetane boost deliver noticeable power gains and quicker throttle response.

Archoil AR6500 Diesel Treatment is a premium additive designed for all diesel vehicles, offering a potent blend of 100% active ingredients that clean, lubricate, and protect fuel systems. Each 40 oz bottle treats up to 400 gallons of diesel, improving combustion with advanced cetane boosting technology to enhance power, throttle response, and reduce harmful soot and carbon buildup in critical engine components.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Manufacturer	Archoil
Brand	Archoil
Package Dimensions	30.4 x 19.41 x 9.4 cm; 1.32 kg
Item model number	AR6500-40
Item Weight	1.32 Kilograms

Archoil AR6500 Diesel Treatment (40 oz) - Treats 400 Gallons - Additive for All Diesel Vehicles

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