

🛢️ Keep your engine running cleaner, longer — because your ride deserves the best.
Lucas Oil 10576 Safe Guard Ethanol Fuel Treatment is a 473 ml additive designed to optimize ethanol-based fuels (E5 to E85). It prevents corrosion, cleans fuel injectors and carburettors, and stabilizes fuel to maintain engine performance and longevity. Ideal for vintage and modern vehicles, it ensures smooth starts and reliable operation even after storage.

| ASIN | B004FW77F0 |
| Best Sellers Rank | 20,168 in Automotive ( See Top 100 in Automotive ) 181 in Fuel Systems |
| Brand | Lucas Oil |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,040) |
| Date First Available | 2 Mar. 2012 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 397 g |
| Item model number | 10576 |
| Manufacturer | Lucas Oil |
| Manufacturer part number | LUCA10576 |
| Model | 40576 |
| OEM Part Number | 10576 |
| Product Dimensions | 22.5 x 9.63 x 1.24 cm; 397 g |
C**D
Excellent and necessary
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.
T**R
It works
No problems with my winter lay offs. They start a treat in spring.
B**Y
Need more measuring marks.
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
M**H
It does what it says
Good
S**T
Lucas Oil 10576 Safe Guard Ethanol Fuel Treatment
I use this in my 2 stroke motorcycles and also my car as it is and old one. Never had a problem.
I**T
Good to have on the shelf just in case you need it.
I bought thus in case I accidentally filled up on this new high ethanol fuel, E10. No doubt, fewer and fewer petrol stations will stock E5. My classic has a 5.7l V8 up front so I wouldn't know if my mileage had improved by using this product. Its how heavy your right foot is that really counts.
B**G
Octane booster
Helps to combat are useless an weak petrol.
A**T
Reduces corrosive effects of E10 fuel
Look carefully at the Amazon.co.uk website as there are two versions of the same product at different prices and with slightly different descriptions. Both are in, effect , the same. Can't confirm effectiveness yet and the only reason have given four stars and not five, is the difficulty of measuring the dose when first using the product. Both suppliers packaged the products well .
A**N
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.
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
R**N
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
Works great! Been using it for years in everything. Stabilizes gas through the winter too.
Trustpilot
3 weeks ago
3 days ago