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🚀 Unlock peak diesel performance and never settle for less!
Archoil AR6500 Diesel Treatment is a premium 40 oz additive that treats up to 400 gallons of diesel fuel. It improves fuel lubricity by 43%, boosts cetane by up to 8 points, cleans injectors, controls DPF and turbo deposits, and is compatible with all diesel engines, including modern HPCR systems—ensuring enhanced engine protection, fuel economy, and smoother performance.
| ASIN | B09KS9JMDP |
| Best Sellers Rank | #165 in Automotive ( See Top 100 in Automotive ) #2 in Diesel Additives |
| Brand | Archoil |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,830) |
| Date First Available | November 1, 2021 |
| Item Weight | 2.97 pounds |
| Item model number | AR6500-40 |
| Manufacturer | Archoil |
| Manufacturer Part Number | AR6500-40 |
| Package Dimensions | 13.5 x 7.24 x 3.82 inches |
R**Y
It really works!!
Helps with mpg!
F**W
Cleans your system.
Good product. Your diesel will love it. Increased my mileage slightly and cleans your system.
S**X
Good stuff, convenient to use the Subscribe & Save option to never run out
Good stuff, have tried several diesel additives. This seems to be the best all around. (And the bottle doesn’t leak!). There is a winter formula for anti-gel as well as friction modifiers and such.
G**R
Seems to do the job well.
I inherited a GMC truck with an LB7 diesel motor, which is notorious for injector failures. The previous owner had used a far more expensive and hard-to-find diesel treatment with no injector problems thorugh 170K miles. This product appears and smells exactly the same, so I am guessing it's using the same cleaners in its formula. I've used it for 30K miles and am hoping it continues to prevent a $5K injector repair.
T**.
Good product
Fuel mileage has increased since I started using this at every fill up, close to 2-3 mpg.
T**Z
it works as good as any other similar product
06 lbz runs smoother it seems to help, mileage didn’t change much but it could be because I got a heavier foot!
B**F
This stuff simply works!!!
I have a 2016 RAM 2500 with a Cummins diesel. This stuff flat out works - 1-2 mpg better than without it. Truck runs great, and I don't know what more I would need to say. At today's fuel prices, it's like getting 10% off on your fuel. Highly recommended!
T**0
Great product
Definitely worth the money
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.
G**4
Great product, being using this product for years 2016 6.7l f350 diesel
J**T
Picked this up for my hubby for his truck and he swears by it now!! Worth every penny!
D**S
First time user.
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
4 days ago
2 weeks ago