









⛽ Power up your diesel, protect your drive!
Archoil AR6500 Diesel Treatment is a 40.6 oz additive designed to treat up to 400 gallons of diesel fuel. Made in the USA, it enhances engine performance by reducing wear and improving combustion efficiency. Trusted by thousands with a 4.7-star rating, it offers professional-grade diesel care at a competitive price.









| ASIN | B09KS9JMDP |
| Assembly Required | No |
| Brand | Archoil |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,594) |
| Date First Available | 17 August 2025 |
| Generic Name | 1 |
| Item Weight | 1 kg 360 g |
| Item model number | AR6500-40 |
| Manufacturer | FQQF |
| Manufacturer Part Number | AR6500-40 |
| Model | 1 |
| Package Dimensions | 37 x 17.3 x 8.7 cm; 1.36 kg |
J**M
The price and quality of product made me try it. It's been a good change. However, the large jug was shipped in just a plastic bag. The nosel was bent and the cap broken so could never seal it back up without it leaking. Recommend shopping in a box.
F**C
Great products, love taking care of our diesel adding protection, performance. Competitive price.
A**R
Very good product, little pricey
G**4
Great product, being using this product for years 2016 6.7l f350 diesel
B**T
I use this additive as well as the AR6300 in my truck and I will not change it unless I have to, my fuel efficiency improved and my regent are actually down. I was skeptical but their claims are relatively accurate.
Trustpilot
2 months ago
1 month ago