


🛠️ Clean smarter, drive cleaner — your engine’s secret weapon!
Liqui Moly Air Flow Sensor Cleaner is a premium, eco-friendly aerosol designed to protect your catalytic converter, clean injection systems, and reduce pollutants immediately. Made in Germany with over 4,000 trusted automotive products, it ensures engine longevity and peak performance with residue-free, alcohol-free technology favored by professionals worldwide.





| ASIN | B00295EEBK |
| Best Sellers Rank | #7,025 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Air Flow Sensor Cleaners |
| Brand | Liqui Moly |
| Brand Name | Liqui Moly |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 8,014 Reviews |
| Global Trade Identification Number | 04100420040665 |
| Included Components | 1 x Liqui Moly Air Flow Sensor Cleaner 200 ml |
| Item Form | Aerosol |
| Item Type Name | CLEANER |
| Item Volume | 200 Milliliters |
| Item Weight | 0.16 Kilograms |
| Item form | Aerosol |
| Item volume | 200 Milliliters |
| Manufacturer | Liqui Moly |
| Material Features | Eco-Friendly |
| Material Type Free | Alcohol Free |
| Material features | Eco-Friendly |
| Model Number | 4066 |
| Number of Items | 1 |
| Part Number | P000537 |
| Scent | Unscented |
| Size | Standard |
| Special Features | Residue Free |
| Specific Uses For Product | Engine |
| Specific uses for product | Engine |
| Surface Recommendation | Ceramic |
| Unit Count | 1 Count |
M**Y
Recommended
Excellent and as website description
M**R
Genuine Item
Good Item
M**L
Good for the price
By far it’s the best you could get for the price point. With few simple sprays, all the dirt came off and it dried in few minutes and afterwards it showed a small increase in economy
O**H
good
its clearing the mass sensor perfectly without any issues
P**H
Good
Good
M**D
Improved performance
This product really works , used on a Lexus LS 430 car is definitely more responsive and pulls stronger. Recommend using this product whenever you can see dirt on the maf sensor
G**.
perfect
perfect
ا**د
Original
Very good and cleaned my air sensor very well from the first time untill now still perfect
N**Y
Good quality
👍👍👍👍👍👍
D**R
Nettoyant pour débitmètre d'air
Produit conforme à la description et facile à utiliser. Je l’ai utilisé sur ma Prius 2 pour nettoyer le débitmètre d’air qui causait l’allumage du voyant moteur. L’application est simple : quelques pulvérisations suffisent, sans démontage compliqué. Après utilisation, j’ai redémarré la batterie comme recommandé, et depuis, plus aucun voyant moteur ne s’est allumé (cela fait maintenant 5 mois). Le moteur tourne plus régulièrement et j’ai même remarqué une légère amélioration de la consommation. Ce produit m’a permis d’éviter un passage au garage et donc une réparation potentiellement coûteuse. Très bon rapport qualité/prix, je recommande.
L**A
Cleaning up to the mark
Really good product. Versatile on all sensors.
C**N
Buenísimo
Muy bueno para hacer el mantenimiento del vehículo que es importante la limpieza de sensores
Z**B
جيد
جيد
Trustpilot
1 day ago
2 weeks ago