




🛢️ Keep your engine running smoother, longer — don’t let ethanol fuel woes slow you down!
Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner is a powerful 16-ounce additive designed to clean critical fuel system components, stabilize ethanol and gasoline blends, and protect your engine from rust, corrosion, and harmful alcohol combustion effects. Compatible with all ethanol fuel mixtures, it ensures optimal engine performance and longevity, making it a must-have for any vehicle owner using ethanol-based fuels.

| ASIN | B004FW77F0 |
| Best Sellers Rank | #22,203 in Automotive ( See Top 100 in Automotive ) #40 in Fuel Additives |
| Brand | Lucas Oil |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,096) |
| Date First Available | December 10, 2010 |
| Exterior | Painted |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14 ounces |
| Item model number | 10576 |
| Manufacturer | Lucas Oil |
| Manufacturer Part Number | LUCA10576 |
| Model | 10576 |
| OEM Part Number | 10576 |
| Product Dimensions | 8.86 x 3.79 x 0.49 inches |
A**N
LUCAS FUEL STABILZER & CONDITIONER
Lightning ship. Professional packaging. Great communication. I have used Lucas products for many years, very reputable without the lack of confidence. Will recommend highly. As far as for Longevity !! however, Time will tell and I will update if any changes occur. A JOB WELL ORCHESTRATED FROM START TO FINISH. Just perfect! Thank you. Anthony. H Burlington, MA.
R**N
A Must Have for All Your Gadgets and Toys
I use this religiously in all of my small engines as well as a motorcycle and dirt bike. Everything runs like a top and can sit in my garage for weeks or months at a time and it still starts up on the first or second try. Great for regular use and for medium to long-term storage of small engines like lawn mowers, weed eaters, leaf blowers, etc. If you want to protect your engines and have them run at optimal performance, buy this stuff and use it every time you fill up. A little goes a long way so all you need is a small splash in your gas cans. Great value for the money and very easy to use.
L**S
5ml treats 5gals. Great value and really works!
Works great! Been using it for years in everything. Stabilizes gas through the winter too.
R**.
Great product
Great stuff. Use it in my Harley and all my yard equipment. All good.
E**.
Fuel conditioner
Works great
C**S
Missing cap
It was missing the cap when it arrived. It wasn't even in the box so it was packaged without the cap. Luckily the foil seal stayed in tact. I will have to find a cap that fits because I wont use the entire bottle in one use.
W**L
Best I've found
It's the best product I found.
A**R
This stuff fixed my check engine light.
I had a check engine light that was persistent and we couldn’t actually figure out what the problem was. So I bought a bottle of this and used it with some good midgrade gasoline and the check engine went out and never came back on. It is well worth the price and it only takes a couple ounces per gallon. I would recommend it to anyone that’s running some of this cheap ethanol gas. We have it really makes a difference you will notice it.
C**D
Running an old vintage car that really needs the best petrol it can get means additives like this is essential. I have used it for three years and find it makes the old VW camper run better.
L**L
Utilisé pour le stockage en jerricans dans mon garage d’éthanol E85. J’en mélange aussi dans le réservoir de la voiture qui tourne à l’E85. La voiture démarre du premier coup même par temps froid. A voir avec l’hivers et les températures négatives. Le ralenti moteur paraît plus stable à froid.
G**Y
Boost votre carburent et nettoie le circuit de carburation
T**R
No problems with my winter lay offs. They start a treat in spring.
B**Y
Great product but I do find the markings on the bottle too far apart and not on the neck at all. It is quite difficult to judge how much you need to use each time you fill up
Trustpilot
3 weeks ago
1 month ago