




Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.
⛽ Drive cleaner, save smarter — your engine’s secret weapon!
LIQUI MOLY 8931 Catalytic-System Cleaner is a 300ml liquid formula designed to optimize combustion, protect the catalytic converter from soot clogging, and prevent corrosion in the fuel system. Trusted by thousands with a 4.3-star rating, it cleans intake valves and combustion chambers to ensure long-lasting fuel efficiency and engine performance.





| ASIN | B00XBOFZK2 |
| Benefits | Chlorine Reduction |
| Best Sellers Rank | 68,893 in Automotive ( See Top 100 in Automotive ) 362 in Fuel Systems |
| Brand | Liqui Moly |
| Brand Name | Liqui Moly |
| Capacity | 300 ml |
| Container Type | Bottle |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.3 out of 5 stars 2,453 Reviews |
| Included Components | no |
| Item Form | Liquid |
| Item Type Name | Catalytic-System Cleaner |
| Item Volume | 300 Millilitres |
| Item Weight | 0.3 Kilograms |
| Item form | Liquid |
| Item volume | 300 Millilitres |
| Manufacturer | Liqui Moly |
| Material Features | Unscented |
| Material feature | Unscented |
| Model Number | 08931 |
| Number of Items | 1 |
| Part Number | 8931 |
| Scent | Unscented |
| Size | 1 ml (Pack of 1) |
| Special Features | Chlorine Reduction |
| Specific Uses For Product | Automotive Exterior |
| Specific uses for product | Automotive Exterior |
| Unit Count | 1.0 millilitre |
M**N
Great
Great
N**R
Works great.
Good value for money, excellent service, this item works as it should very happy with the result.
L**H
On-time delivery and excellent packaging
Delivery was on time as scheduled, and the product packaging was excellent. Very satisfied with the purchase.
N**B
Good options, good value for money
Good product, a solution to save money rather than replacing the part ! Have done this about a week ago let’s see how long it lasts !
A**B
Works as preventative not if your CAT is stuffed
Would've been great if this stuff worked for me but my Catalytic convertor must be shot. They may have been a slight improvement but the engine & stability control lights are back on and it runs rough at times and struggles up hills, poor performance when pulling away. I suspect this would be a good idea to use every 3-6 Months as a preventative in keeping the CAT in good health as long as the CAT is in good health to start with.
I**I
Brilliant.
Use it as instructed on the Company official website. Works perfect, you will need to erase computer errors, eventually. Engine work smooth.
K**F
Fully recommend
Working as should, recommend
M**E
Surprised how good value
Great value for money 😀 transformed performance on a 2003 petrol and brought emissions to pass level. Spray as a mist into air body whilst engine is set to 3000 revs the revs will purge and judder after take for a spirited run 😉
S**É
Très bien
Marque connu, et produit efficace pour un prix raisonnable.
C**N
Excelente
De las mejores marcas en éste tipo de productos para automóvil.
A**O
A mi me ha funcionado
Ya lo he usado antes, a mi me funciona perfectamente.....
A**Y
مثل الاعلان
توصيل جيد وتغليف جيد
U**M
Good
Works great and removes the the p0420 in Nissan Altima
Trustpilot
2 months ago
1 month ago