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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🛠️ Power up your diesel game—don’t get left behind!

EASY APPLICATION - No assembly required—just pour and go for hassle-free maintenance.
TRUSTED BRAND QUALITY - From FQQF, a name professionals rely on for vehicle care.
LONG LASTING TREATMENT - One bottle treats up to 400 gallons, saving time and money.
UNIVERSAL COMPATIBILITY - Works seamlessly with all diesel vehicles—no exceptions.
MAXIMIZE DIESEL EFFICIENCY - Boost your engine’s performance with every tank.

Archoil AR6500 Diesel Treatment is a 40.6 oz additive designed to enhance diesel engine performance and fuel efficiency. Suitable for all diesel vehicles, one bottle treats up to 400 gallons, offering a convenient and cost-effective maintenance solution without any assembly required.

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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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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Manufacturer	FQQF
Brand	Archoil
Model	1
Package Dimensions	30.4 x 19.41 x 9.4 cm; 1.32 kg
Item model number	AR6500-40
Manufacturer Part Number	AR6500-40
Assembly Required	No
Manufacturer	FQQF
Item Weight	1 kg 320 g

Archoil AR6500 Diesel Treatment (40.6 oz) - Treats 400 Gallons - Additives for All Diesel Vehicles

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