Archoil Diesel Treatment

Best Archoil Diesel Treatment

Archoil AR6500 Diesel Treatment 40 oz Two Pack is a concentrated diesel fuel additive designed to support cleaner fuel systems, improved fuel lubricity, injector performance, and overall diesel engine operation. This value pack includes two 40 oz bottles, with each bottle treating up to 400 gallons of diesel fuel for a total treatment capacity of up to 800 gallons.

AR6500 is formulated for use in all types of diesel engines and equipment, including light-duty and heavy-duty vehicles, pickup trucks, SUVs, vans, RVs, and modern high-pressure common-rail (HPCR) fuel systems. It can be added directly to the fuel tank at every fill-up, making it convenient for routine diesel fuel system maintenance.

The formula is designed to improve fuel lubricity, with testing showing a 43% lubricity improvement according to ASTM D6079. Better lubricity can help support protection of wear-sensitive fuel system components, including high-pressure fuel pump components.

AR6500 also works as a cetane booster, increasing cetane by up to 8 points to support faster ignition, smoother combustion, and improved drivability. Its detergent package helps clean injector deposits and supports better injector spray patterns and fuel atomization.

For diesel vehicles equipped with diesel particulate filters (DPF), AR6500 helps control deposit formation and supports cleaner operation, potentially reducing the need for frequent regeneration. The treatment also helps reduce soot and deposit formation that can affect turbocharger response and acceleration.

With two 40 oz bottles and up to 800 gallons of total treatment capacity, Archoil AR6500 is a practical choice for regular diesel fuel maintenance and long-term fuel system care.

PRODUCT INFORMATION:

Brand: Archoil
Product: AR6500 Diesel Treatment
Size: 40 oz per bottle
Pack: 2 Bottles
Total Treatment Capacity: Up to 800 Gallons
Treatment Capacity: Up to 400 Gallons per Bottle
Product Type: Diesel Fuel Additive
Form: Liquid
Fuel Type: Diesel
Application: Diesel Vehicles & Equipment
Suitable For: Light-Duty, Heavy-Duty, Pickup, SUV, Van, RV & HPCR Diesel Systems
Key Functions: Lubricity Improver, Injector Cleaner, Cetane Booster, DPF Deposit Control, Turbo Deposit Control
Lubricity Testing: ASTM D6079
Cetane Improvement: Up to +8 Points
Use: Add Directly to Fuel Tank at Fill-Up