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🛠️ Keep your engine fresh, clean & corrosion-free — fuel your ride with confidence!
Briggs & Stratton Fuel Fit Additive/Stabiliser (250ml) is a premium fuel additive designed to keep fuel fresh for up to 3 years while protecting engines from ethanol-induced corrosion. Its detergent formula prevents gum and varnish buildup, ensuring easy starting and prolonged engine life. Ideal for classic and infrequently used vehicles, it forms a protective barrier on metal parts, combating the harmful effects of ethanol-water mixtures common in modern fuels.
| ASIN | B003374F9E |
| Best Sellers Rank | 436 in Automotive ( See Top 100 in Automotive ) 1 in Car Petrol Injection Nozzles 17 in Fuel Systems |
| Brand | Briggs & Stratton |
| Connector Type | Threaded |
| Customer Reviews | 4.6 out of 5 stars 3,317 Reviews |
| Exterior Finish | Metal |
| Exterior finish | Metal |
| Inlet Connection Type | Thread |
| Inlet connection type | Thread |
| Item Type Name | Fuel Fit Fuel stabiliser |
| Manufacturer | Briggs & Stratton |
| Material | Metal |
| Model Number | 992381 |
| Number of Ports | 2 |
| Number of ports | 2 |
| Outlet Connection Type | NPT |
| Outlet connection type | NPT |
| Part Number | 992381 |
| Set Name | Briggs & Stratton |
| Size | 1/4" or 3/8" |
| Smart Home Compatibility | Not Smart Home Compatible |
| Thread Size | 1/4" or 3/8" |
| Thread Type | NPT |
| UPC | 798256131028 |
| Unit Count | 1.0 count |
| Valve Type | Gate Valve |
M**N
Fuel addative
Very good product for a reasonable price
P**N
Wo4k fine
Seems to work well as it was recommended by the lawn mower manufacturer
J**R
GREAT PRODUCT
Before retirement last year, I had spent a long time studying the claimed benefits of fuel additives as part of my job, and came to the conclusion that there are indeed very tangible benefits to be obtained by the end user for DIESEL engines, which was my speciality. Coming from that background, I was therefore confident that it would be possible to improve the "keeping" quality and performance of forecourt petrol. Petrol goes "off" quite quickly. I have used this stuff for about 10 years . I can honestly say that it does improve the "keeping" quality. Prior to using it, there was no chance my Lawnmower engine (Briggs & Stratton) would start in the Spring with the previous season's petrol in. Now, I can be sure it will start with a couple of pulls. Similarly, my 2 stroke Mantis engine now starts first time, every time. Not so though with my Honda Rotavator engine. It starts OK, but won't run for long with the old "treated" petrol. Only new petrol keeps it going. So not a universally successful solution for me, but it's so inexpensive to use, it's worth giving it a go. This stuff does work with petrol stored over Winter - at least with my Lawnmower engine (Briggs & Stratton) There was no chance of it starting in Spring with old petrol, but now it goes first time. Have used it for many years now. Not the same with my Honda rotavator engine though - still have to buy new petrol in the Spring
G**N
Good stuff.
Good stuff keeps the fuel fresh.
R**D
Takes the stress out of starting my lawnmower
This product solved the annual problem of my lawn mower refusing to start after being stored in my shed with a small amount of petrol in its tank every winter. The bottle contains 250ml additive. To access the instructions for use you need to peel back the corner of the front label where you will find 3 pages of instructions in various languages. The recipe is basically100ml additive to 100 litres unleaded petrol. I use 50ml B&S additive into a standard petrol can filled with 5 litres. Using this additive my lawnmower starts first time every time. I do recommend this product, treated petrol lasts a couple of years stored in a petrol can. It's worth the money just to save the stress of the lawnmower refusing to start.
P**N
Prompt delivery when local stores had run out!
Very good product and delivered promptly when all local stores said they had run out of stock!
A**R
Relatively in expensive additive
Arrived promptly and as described. Based on internet research I purchased to try and keep a can of petrol fresh for longer that’s used over time to top up my lawnmower. So far so good, hence 4 stars as no problem experienced/decent time period to assess.
K**R
Briggs & Stratton Fuel Fit Additive/Stabiliser. 992381
This product has proved its worth. After residue stale fuel causing my Toro mower to need a thorough carburettor clean after storage over one winter, this fuel additive has made an incredible difference. Now, after winter storage I do one light tug on the starter cord to rotate the shaft and then a sharp tug and the mower starts. After that rarely do I need more than one or two pulls at the most to start the mower.
J**M
Satisfaction
Satisfait
L**O
Additivo
Ottimo prodotto
M**N
Wonder product
Echt een wonderproduct. Na de winter slecht draaiende grasmaaier. Na dit product te hebben toegevoegd begon hij super mooi te draaien. Ook de oldtimer stond lange tijd stil en draaide niet meer op stationair. Na product en een half uur rijden alles ok
S**A
El producto es bueno.
Esta vez, sí que recibí el pedido antes de tiempo y mejor embalado que los anteriores. Esta vez, si que recibí el producto antes de tiempo y mejor embalado por eso corrijo el anterior y les doy 5 estrellas
J**N
Conserva la gasolina.
Llevo usándolo un año para la gasolina del cortacésped y la carburación va bien.
Trustpilot
1 month ago
2 weeks ago