






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.
⚡ Unlock your engine’s hidden potential with Wynn’s ultimate flush!
Wynn's Engine Oil Flush is a concentrated, detergent-based formula designed to deeply clean oil-lubricated systems by dissolving sludge, varnish, and contaminants. Compatible with all oil types—including synthetic and low SAPS—it restores smooth engine operation, reduces noise, neutralizes acids, and prevents fresh oil contamination. Ideal for engines, gearboxes, and hydraulics, this 425ml flush enhances lubrication efficiency, extends engine life, and ensures your oil changes deliver maximum performance.


















| ASIN | B000Y8WF06 |
| Best Sellers Rank | 673 in Automotive ( See Top 100 in Automotive ) 4 in Engine Oil Additives |
| Brand | WYNNS |
| Brand Name | WYNNS |
| Contains Liquid Contents? | Yes |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.7 out of 5 stars 1,178 Reviews |
| Global Trade Identification Number | 05411693512650 |
| Item Form | Liquid |
| Item Type Name | Engine Flush |
| Item Volume | 425 Millilitres |
| Item Weight | 422 Grams |
| Item form | Liquid |
| Item volume | 425 Millilitres |
| Manufacturer | Wynn Oil UK |
| Material Features | Unscented |
| Material feature | Unscented |
| Model Number | WY51265 |
| Number of Items | 1 |
| Part Number | WYN51265 |
| Product Warranty | 12 months |
| Recommended Uses For Product | Cleans Inside Engine & Removes Harmful Deposits 425ml |
| Scent | Unscented |
| Size | 425 ml (Pack of 1) |
| Special Features | Residue Free |
| Specific Uses For Product | Engine |
| Specific uses for product | Engine |
| Surface Recommendation | Metal |
| UPC | 715933124876 |
| Unit Count | 425.0 millilitre |
L**E
A goodie to benefit your engine, when indicated!
This is an excellent product to use I believe, and I feel has made a big difference to my somewhat ageing petrol V6, that nevertheless performs well, and now better, cleaner, almost no smoke, and dramatically lowered oil consumption - it has also [together with another specific [turbo/ catalytic] cleaner] saved me much time and money in sourcing/ servicing or replacing the turbo. My one consideration - there are a plethora of products from this company, and it has not always been easy to obtain information from them on the best use of the products - this needs to be more interactive and speedy, please, as it has bene in the past. A final caveat - high quality oils and servicing intervals, especially regular oil changes, lie at the heart of good engine maintenance, and I use additives only for very specific purposes.
M**N
Happy
Works great
R**R
Great flush
Good
R**K
Perfect
Great
A**R
Easy to use
Easy to open and cleaned engine out nicely
J**D
Brilliant
Very good
V**P
Seems to work
Used on an old petrol engine after 10k miles of city driving. The oil (was 0w-20) became very thin, almost like water. I won't recommend driving car around with the flush poured in or pushing the engine into high RPM. The oil diluted with the engine flush liquid may not provide sufficient lubrication! Just warm up the engine before application and let it idle for 15min. I can't judge on the cleanliness of the engine yet. Some of the old dirty oil remained in the engine and spoiled the colour of the fresh oil poured in.
J**I
Engine cleaner
Great value Great product
A**7
Fast shipping and receiving at time
Good quality product and good packaging
C**N
Funziona
Ho utilizzato questo prodotto su una macchina con 380.000 km. Miscelato con l'olio motore e lasciato agire con la macchina avviata al minimo per 15minuti. Terminata questa operazione ho eseguito un tagliando completo.Dopo circa 7000km ho controllato il livello dell'olio e lo stato. Il risultato è che l'olio sembra ancora abbastanza pulito, a differenza dei precedenti tagliandi che passava ad un nero marcato gia nei primi 1000km.
M**S
Did miracles to my v8
My car runs like new again!
M**.
da acquistare ad ogni cambio.
Ottimo prodotto, usato prima del cambio, versato e lasciato in azione con motore acceso per 20 minuti al minimo, scaricato tutto e poi fatto il cambio olio con filtro. Io ho messo poi olio shell 5/40 elix ultra e devo dire che il motore e migliorato tantissimo, e diventato molto silenzieso, e allo stesso tempo con un rumore piú pieno senza tichettií vari, consumi ridotti di un 5% e auto piú pronta. Da adesso in poi ad ogni cambio farò questo trattamento, qualche euro in piú, ma speso bene. Amazon sempre perfetto ricevuto in tré giorni.
M**L
Working perfectly
Satisfied 👍 👍 👍
Trustpilot
2 weeks ago
1 month ago