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⚙️ Elevate your engine’s game with cutting-edge ceramic tech!
Liqui Moly’s 20002 Cera Tec Friction Modifier is a 300 ml high-tech ceramic additive designed to reduce engine friction and wear. Compatible with all commercial oils, it enhances engine smoothness, lowers fuel consumption, and extends engine life by preventing metal-to-metal contact. Made in Germany, this premium formula is trusted by over 33,000 users and ranks #2 in engine oil additives.










| ASIN | B001CZODH8 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #324 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #2 in Engine Oil Additives |
| Brand | Liqui Moly |
| Brand Name | Liqui Moly |
| Container Type | Bottle |
| Country of Origin | Germany |
| Customer Reviews | 4.5 out of 5 stars 33,222 Reviews |
| Flash Point | 100 Degrees Celsius |
| Global Trade Identification Number | 04100420037214 |
| Importer Contact Information | SAFETY IMPEXIN PRIVATE LIMITED 157/135, Mullai Nagar ,Old Bus Stand Road, Perundurai, Erode-638052. Tamil Nadu. |
| Item Type Name | Friction Modifier |
| Item Weight | 0.3 Kilograms |
| Liquid Volume | 300 Millilitres |
| Manufacturer | Liqui Moly, Liqui Moly Germany |
| Manufacturer Contact Information | Liqui Moly Germany |
| Manufacturer Part Number | P000017 |
| Manufacturer Warranty Description | 2 |
| Model | 03721 |
| Number of Packs | 1 |
| Package Information | Bottle |
| Packer Contact Information | Liqui Moly Germany |
| Size | 300 ml (Pack of 1) |
| Unit Count | 300 Milliliters |
| What Is In the Box | 1 Modifier |
Y**H
100% Genuine product! Mind-blowing results for engine smoothness.
ordered this Liqui Moly Cera Tec for my Honda WR-V which has run around 80,000 km. I added it right after my recent engine oil change, and the results are amazing! After driving for just about 200 km, I can feel a massive difference in the car's performance. The engine has become buttery smooth and the harsh engine noise has reduced significantly. The overall cabin vibrations are also almost gone. Go for it without any doubt!
M**.
Improves engine smoothness, but mileage gain is minimal
Engine became smoother and quieter after use. Slight improvement in mileage, but not significant. Good product for refinement, but a bit expensive.
A**G
Great product {Consider buying if you have a vehicle driven more than 20,000KMs}
I used this in my New Ertiga(2021 model). Car is comparatively less travelled and in 2 years its only 9700 KMs. After using this I got a noticeable noise reduction just after 10 km. After running this for 1000KMs the engine vibrations are completely gone. I can hear only ignition and tyre noise when the car is running 100 KM/Hr. All vibrations and noise are reduced surprisingly. I got this at Rs. 1717 Pros: 1. Reduction in engine noise 2. Reduction in engine vibration 3. Car cold start gets smooth 4. The car feels like butter smooth even running at more than 100 km/s Cons: 1. Cost is high(with this price one can get a complete 3 Ltr new engine oil) but if your vehicle is crossed at least 20,000 KMs it's worth buying Personal Recommendation: I tried this in my car to check its performance and use, my car is less than 2 years old and average running is very low. If your vehicle is driven more than 20,000KMs then I think it's worth buying. But if your vehicle is brand new or less driven then no need to consider this and do consider the money you are spending on a product that may not help you a lot on a new or less driven engine. I did not find any major mileage difference so it's not helping me to get high mileage, but yes, the driving experience is great with this as this smoothens the engine noise and vibration. 10 Oct 2025 Update: Not sure if its ethenol side-effect or ceratec is now loosing its strength, but the engine noise is increased a bit, i can feel the vibration and noise inside the cabin, also the mileage is dropped marginally. Will do a routine service to check
M**.
To smooth car engine function.
Very nice product. My diesel car engine is working very smooth.Noise level is reduced.
A**R
Effective, visible result- Happy with purchase
I used this in my 2013 Chevy Captiva, run only ~34k km, during the annual oil change 3 months back, and also started using Liqi Moly super diesel additive. I can clearly see three things that have changed 1) Reduced noise from engine bay to cabin 2) slight improvement in mileage (10%) full tank to full tank method. 3) smoothness in engine during idle and on the run while acceleration/pick up Now planning to use diesel purge next time when I do fuel top up. And will continue this ceratec with every oil change hereafter. Updated: Changed the engine oil during routine annual interval, a couple of months back, odo reading at 38k. Used following items Liqui Moly Engine Flush Ceratec 2000 Shell 5W30 Post changing oil and topped up with diesel along with liquimoly diesel additive 1806, vehicle performance has increased considerably, smooth as showroom delivery, nil vibrations felt inside cabin, definitely increased mileage and better acceleration response from engine throttle.... Those who are on the fence don't....start using Liqui Moly products and see them transform your car engine n fuel lines. The only caveat I can add is regular servicing of your car as per OEM specs is a must. These are only great additions to the regular service, don't think these will convert a bad maintanened car into a gem..... Let's be practical Couple of weeks back did my Chevy Captiva annual service again....this time odo stands at 43k. Items used again Liqui moly engine flush, pour this into existing engine oil, start engine n run for 20-30 mins idle, stop engine, flush out old oil. Liqui moly ceratec 2000 - once old oil is flushed, pour this into the oil sump first and then add Engine oil, I use Shell ultra helix 5w30. Car runs butter smooth.... Will add diesel purge during next fuel tank fill up as its done last 2 years back. Must use products from Liqui moly....go for them
A**R
Good quality product
Good quality product
A**R
Sketchy packaging but effective
Packaging’s is sketchy. But the container is intact. Using it : Used Half of it in honda jazz 1.2 vtec petrol with 32000km. Now it runs even smoother.
U**N
Important for diesel cars
one of the best thing for my all diesel cars cars become smooth and silent after every oil change fill it up in engine with new engine oil best thing for cars overall life and engine power 🫡🙌
S**5
Good product
Good product
J**R
Servicio a Camry 2016
Hoy le realice el servicio a mi Camry 2016 le coloqué un limpiador de motor de liqui moly, como siguiente le puse un aceite toptec de liqui moly y como final le puse este aditivo. También le puse un filtro de aire y de aceite k&n. Y las bujías de rutenio. En unas semanas a actualizo mi opinión y les comento al respecto. Actualización: Después de 2 semanas, es increíble el cambio en carretera larga el auto me da 20-30km por litro. E incluso si antes que le hiciera el servicio era muy poco lo que se escuchaba y ahora con este es insepertible el ruido. Solo se escucha el ruido de las llantas al girar.
R**A
Buena Inversión
Gran producto de Liqui Moly. Se lo eche a un motor 1.4 con 90.000 en el cambio de aceite. El coche es mucho más silencioso y el motor es muy sereno. Espero que el efecto cerámico en las piezas del motor dure mucho tiempo.
A**I
Hela motorn lugnade ner sig
Motorn har fungerat bra och går riktigt bra, men efter tillsatsen har motorn lugnat sig och känns som den är både tystare men förbrukar även mindre. Måste köra med den mer för att kunna ge en bättre bedömning. Men hitills verkar det fungera väl. Ska köpa en till flaska till min Q5 3.0
S**K
Un produit impressionnant.
Comme beaucoup d'acheteurs sur Amazon j'étais sceptique, je me suis renseigné, regarder des vidéos sur YouTube pour savoir vraiment si l'effet de ce produit était réel. Alors, pour info j'ai commandé ce produit pour une audi diesel de 2015, ensuite c'est lors de la vidange que je l'ai ajouté. Les résultats sont vraiment là, ce qui est très impressionnant pour un additif de 300ml qui ressemble à du milkshake. Dès le démarrage les bruits moteur (cliquetis etc) disparaissent à tel point que je me suis demandé si j'halluciné.. après avoir roulé quelques kms( environ 5km) pour faire circuler l'huile dans le moteur et faire un appoint si nécessaire, quelques bruits reviennent ( je suppose que le produit commence a ce mélanger à l'huile chaude )mais c'est plus la même chose, le moteur est clairement, vraiment, vraiment moins bruyant sur une échelle de 1 à 10: je dirais que avant j'étais à 6/10 en termes de bruit après avoir ajouté le produit au moteur Dès le début j'étais à 3/10. Ensuite après avoir fait environ 200km..ben le bruits de cliquetis et général du moteur est passée à 2/10 voir 1/10..c'est vraiment impressionnant pour un additif. Seul ce qui ont utilisé ce produit comprendront mais effectivement le moteur devient "léger" à la conduite on a l'impression qu'il ne force pas pour ce faire solliciter dans les montée en régime etc. Info : J'ai pré- mixé 150ml du produit avec de l'huile neuve que j'ai versé dans le moteur je m'explique : après avoir mis environ 1 litre d'huile neuve dans le moteur et 150ml pure de cerratec. ensuite j'ai mis encore de l'huile et le pre-mixé. Je pense que ce produit fonctionne bien si on mets vraiment la bonne quantité d'huile (j'ai utilisé un récipient gradué) et si une partie de ce produit et pré-mixé. Par contre si vous avez de réel problème mécanique( pièces cassé, défectueuse etc) il ne pourra rien pour vous, mais je le recommande à 100% vous ne le regretterez pas. Bonne journée à tous.
Trustpilot
3 weeks ago
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