








โฝ Unlock your engineโs hidden power and fuel smarter, not harder!
DURA LUBE Severe Fuel System Cleaner is a concentrated, advanced formula designed to deep-clean fuel injectors, intake valves, and combustion chambers. It restores engine performance by removing carbon deposits, improves fuel efficiency, reduces engine knocking and hesitation, and provides long-lasting protection against future buildup. Compatible with all gasoline engines including ethanol blends, this 16 oz. bottle treats up to 42 gallons of fuel, making it an essential maintenance product for smoother rides and better mileage.








| ASIN | B00AX51H90 |
| Best Sellers Rank | #90,508 in Automotive ( See Top 100 in Automotive ) #96 in Fuel System Cleaners |
| Brand | DURA LUBE |
| Brand Name | DURA LUBE |
| Capacity | 42 Gallons |
| Contains Liquid Contents | Yes |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.4 out of 5 stars 673 Reviews |
| Global Trade Identification Number | 00715981401998 |
| Included Components | (1) Dura Lube Severe Fuel System Cleaner | 16 oz., Single |
| Item Type Name | automotive-fuel system-additives |
| Manufacturer | Dura Lube |
| Model Number | HL-40199-06 |
| Number of Items | 1 |
| Part Number | HL-40199 |
| Size | 16 Ounce |
| UPC | 715981401998 |
| Warranty Description | Customer Satisfaction |
P**.
A1
Dura Lube is a good product
B**K
It keeps my car engine running like brand new! HIGHLY RECOMMEND!
This is THE BEST fuel system cleaner that I have ever used! I use this to keep my engine running smoothly. I HIGHLY RECOMMEND! I put in about a half a bottle every other time I fill up my car.
S**U
LAST
Excellent fuel handling. One bottle and the car's power was back immediately.
A**O
Cld
Bueno
K**.
Exceptional Product
Exceptional Product!!!! Keeps my BMW X5 SUV running smoothly!!! Dura Lube products Outperform my Expectations!!!
D**T
Outstanding Product/Excellent Value !!
I've used this product for years in all my vehicles, including my 2001 Dodge Intrepid R/T. Without hesitation, I put a bottle in a full tank of fuel after every oil change, (3K-5K) to maintain the entire fuel delivery system from the fuel pump to the injectors. Though my car has over 184K miles, the 3.5 V-6 H.O. engine runs smooth, idles quietly and accelerates hard as if she was still new...I truly believe in the effectiveness of this product, as well as the DuraLube Engine Treatment product. It also is noteworthy, to know the brand was founded in 1986 and the corporate office is still in Gahanna, Ohio....it's truly a first-class American-Made product, your vehicles best friend for longevity of its fuel system operation along with improved fuel economy and performance as the result...bravo!!
D**๏ฟฝ
did not clean out anything
actually seemed to make my engine run rougher
A**Y
Dramatic Improvements on motorcycle and Civic Si
I used this on my wife's 2008 Honda Civic Si (150k miles), and the hesitation/rough acceleration problems, and engine pinging/knocking noises under acceleration were resolved within the first 10-20 miles after using this. I also used it in my 2017 Honda CBR 1000RR motorcycle for similar problems, and I experienced similar positive results! I will continue to use it as part of our vehicles regular maintenance.
Trustpilot
2 months ago
5 days ago