







Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ireland.
⚡ Clean fuel, cleaner ride — unleash your engine’s true potential!
Liqui Moly Catalytic System Clean (300 ml) is a premium German-engineered additive designed to clean the injection system and combustion chamber, protect catalytic converters from soot buildup, and enhance fuel combustion. Suitable for all gasoline engines with catalytic converters, it improves engine performance, reduces fuel consumption, and lowers CO2 emissions, making it a must-have for eco-conscious drivers seeking reliable, long-lasting engine care.










| ASIN | B07Z54MBQ3 |
| Best Sellers Rank | #1,430 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #17 in Petrol Additives |
| Brand | Liqui Moly |
| Brand Name | Liqui Moly |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.4 out of 5 stars 3,915 Reviews |
| Item Form | Liquid |
| Item Volume | 300 Millilitres |
| Item Weight | 0.3 Kilograms |
| Manufacturer | Liqui Moly |
| Material Feature | Non-Toxic |
| Material Features | Non-Toxic |
| Model Number | 7110 |
| Number of Items | 1 |
| Part Number | 7110 |
| Scent | Basil |
| Size | 300 ml (Pack of 1) |
| Specific Uses For Product | Automotive motor additive |
| Unit Count | 300.0 Milliliters |
S**R
Very good product
This product solved a long-running issue that even Ford couldn't fix. My engine warning indicator was constantly on, causing terrible pickup and low mileage. I wasted 16k + labor replacing the catalyst sensor, and it still didn't fix the problem. Bought this as a last resort, and it worked like magic. It’s been nearly 2k km now—zero warning lights and absolutely no performance issues. Highly recommend!
Y**R
Easy to pour and could see difference instantly
Good product
A**Y
Good for non e20 cars
Noticing a revv noise reduction and rpm meter stabilization after putting whole can in 45 lit of petrol in my i20 elite... Will definitely recommend after e20 norms for non r20 vehicles.. But how far is the question.. Can't spend so much on every full tank of petrol..
V**M
Good product
Clears the system & some emission errors too.
A**A
Exicillent products and excillent results
Liqui molly is best product. I am using these products from last 2 years...excillent results... improves milage and cleans the gangue from throttle body...
A**A
Not sure it has worked.
I am not sure it had worked on my car not because there is nothing improved my car going well but as I listen it can increase a dropped fuel economy, I tried it but it has not done something very impressive. Car mileage is almost same as earlier.
S**N
Worth it
Superb , it cleared the O2 sensors and catalytic sensors an mileage increased from 9 kmpl to 17 kmpl
A**A
Helpful
Works well, did help clean catalytic converter for my 13 year old petrol car.
ا**ي
روعه
ممتاز جدا صراحه فرق معايا بنعومة صوت المكينه
M**C
Top Qualität
Sehr gutes Produkt, genau wie beschrieben. Schnelle Lieferung, gut verpackt und gute Qualität. Ich bin sehr zufrieden mit dem Kauf und kann es weiterempfehlen. Vielen Dank!
Ş**R
Katalizör temizleyici
Ürünü aracımda kullandım bu markanın ürünlerine gerçekten güveniyorum beni hiçbir zaman yolda bırakmadı alacak olan arkadaşlara tavsiye ederim
J**Z
Envío súper rápido y buen producto
Envío súper rápido y buen producto
T**K
吹けが良くなった=触媒に効果あり!?
SUBARU LEVORG 1.6Lターボ車 触媒に効果があると聞き添加 他社のPEAベースの添加剤と比較すると個人的にかなりの効果あり 吹けが良くなりスムーズに排気されているように感じた 普段、アクセルを踏み込んでも4,000回転程だが、添加後は、5,000回転まで回った
Trustpilot
3 days ago
1 month ago