

🛡️ Protect your diesel engine like a pro—because your ride deserves the best!
LIQUI MOLY Pro-Line Diesel Particulate Filter Protection is a premium 1-liter additive designed to reduce particulate build-up in diesel particle filters, significantly extending their service life. Suitable for most diesel vehicles without electronic additive tanks, it should be added every 2,000 km before refueling. Each bottle treats up to 300 liters of diesel, ensuring efficient and reliable filter maintenance trusted by thousands of drivers worldwide.






| ASIN | B00BKIW6YY |
| Best Sellers Rank | 7,012 in Automotive ( See Top 100 in Automotive ) 102 in Fuel Systems |
| Brand | Liqui Moly |
| Customer Reviews | 4.6 4.6 out of 5 stars (798) |
| Date First Available | 25 Nov. 2013 |
| Item Weight | 920 g |
| Item model number | 5123 |
| Manufacturer | Liqui Moly |
| Manufacturer part number | 5123 |
| Product Dimensions | 8.1 x 8.1 x 24.3 cm; 920 g |
A**X
Liqui moly DPF additive
Best product for DPF care, I'll recommend 👌
S**N
Recommend
So good I bought it again. Try it. It works
A**L
Amazin product!
I have been trying MANY products for over a year. "LIQUI MOLY Pro-Line Diesel Particulate Filter Protection" started to work from the first dose, and after the DPF light does not come on. The mileage also improved. I am now topping it every three months. Fingers crossed.
A**.
Not the best
No apparent effect, even after doubling the dose. Eventually had to have it cleaned out by machine process.
A**V
ГGood
Foods
İ**L
Golf 7 dizel aracımda kullandım.gayet memmun kalınacak bir ürün.Aracım hissedilebilir seviyede rahatladı.
B**I
Fait bien son travail en ville réduit incontestablement la suie attention 300ml par 65l de carburant. 1l c est pour les réservoirs des camions et bus,car
M**I
Good quality and works great For Diesel cars you need Altimate Deiesel from Aral or Total and shell premium Diesel and then you can see the result
C**N
Uso solamente prodotti Liqui-moly e posso dire che fa il suo dovere. Comunque non vi aspettate ai miracoli se fin ora NON avete MAI usato un additivo per gasolio. Questi additivi MANTENGONO e NON CURANO. Prima di usare questo additivo dovete usare " Diesel sistem Reiniger pro-line jet clean" per (obbligatorio questi km e non di meno) 2.000 km, concentrazione 130 ml/ 42 lt, 3/4 pieni dipende dal serbatoio poi dopo usate questo prodotto piu o meno uguale 130 ml / 42 lt OGNI 2.000 /3.000 KM e in questo caso DOPO IL TRATTAMENTO sicuramente si vedrà un incremento di potenza e fluidità del motore.
F**O
Está muy bien, cumple su funcion, hace que el coche regenere con más frecuencia. En mi caso, el problema venía del sensor MAF, pero si que es cierto que el coche va más suave al quitar carbonilla.
Trustpilot
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