Manufacturer | Liqui Moly |
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Brand | Liqui Moly |
Item Weight | 10.6 ounces |
Product Dimensions | 2.5 x 1 x 3 inches |
Country of Origin | Germany |
Item model number | 3721 |
Batteries | 1 Unknown batteries required. |
Is Discontinued By Manufacturer | No |
Manufacturer Part Number | P000017 |
OEM Part Number | 20002 |
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LIQUI MOLY Oil Additive Cera Tec 3721 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance, Less Friction & Lower Fuel Consumption 300 ml
Purchase options and add-ons
Brand | Liqui Moly |
Item Form | Liquid |
Item Weight | 0.3 Kilograms |
Number of Items | 1 |
Unit Count | 10.14 Fl Oz |
About this item
- Mixable with all commercially available motor oils
- Stable even under high thermal and dynamic permanent loads
- No deposits and absolutely compatible with all commonly used filter systems
- Resists extremely high and low temperatures
Frequently bought together
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Top Brand: Liqui Moly
From the brand
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One brand – all solutions! We are one of the few full range brands in the world and offer more than 4,000 items from our one-stop shop! We offer the world's widest, deepest range of motor and gear oils, fuel and oil additives, care products, chemical problem-solvers and service products. In premium quality – always and everywhere.
Product Description
CERA TEC is a high-tech ceramic wear protection product for all motor oils. CERA TEC reduces friction and wear due to ceramic compounds that withstand extremely high chemical and thermal loads. Prevents direct metal-to-metal contact, thus increasing the engine service life. The low-friction effect reduces fuel consumption in gasoline and diesel engines. CERA TEC provides wear protection for engines, transmissions, pumps and compressors. CERA TEC should be added to the oil and is self-mixing. Sufficient for 5 liters of motor oil. Provides protection up to 50,000 km. Not suitable for use with wet clutches.
Product information
Technical Details
Additional Information
ASIN | B001CZODH8 |
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Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #757 in Automotive (See Top 100 in Automotive) #1 in Engine & Oil Fluid Additives |
Date First Available | June 8, 2011 |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, noise and temperature of the auto accessory. They mention that it works better than expected, improves fuel mileage and that it's quieter. Customers are also happy with smoothness, effect on engine, and mileage. However, some customers have mixed opinions on performance, and value.
AI-generated from the text of customer reviews
Customers like the noise of the auto accessory. They say that it has gotten even quieter, with no sounds or vibrations while start engine, and the cold start chatter has disappeared.
"...The moment I started using it, I noticed a significant reduction in engine noise, especially the knocking sound that had been bothering me...." Read more
"Have used it several times in the past on other vehicles. Quiets the motor down some and runs smoother. But whatever you do, don't taste it...." Read more
"...So far, results are noticeable, noise wise. 156k on engine." Read more
"...The ticking noise hasn't happened since then. I no longer hear that ticking noise when driving or standing next to the running car with the hood open..." Read more
Customers are satisfied with the quality of the auto accessory. They mention that it works better than expected, improves fuel mileage, and quieter. Some customers also report that the product has no problems at all right now.
"...that LIQUI MOLY has put considerable effort into developing a high-quality additive that benefits both petrol and diesel engines...." Read more
"...So initial results are awesome, the valve noise is pretty much gone...." Read more
"This product works good improved fuel mileage and engine runs quieter smooth running even after freezing cold morning startup" Read more
"...So far, results are noticeable, noise wise. 156k on engine." Read more
Customers are satisfied with the smoothness of the auto accessory. They mention that the engine runs very smooth, the V-8 definitely runs smoother and quieter, and the power seems smoother. The throttle response is improved, and it runs faster. Customers are also impressed with how slick the block and every one of metal inside was, and that the car runs like it's brand new.
"...I highly recommend it to anyone looking to improve engine performance, reduce friction, and achieve better fuel efficiency...." Read more
"...The engine also idled smoother, to the point if you were in the car, you wouldn't know it was on without the engine RPM readout...." Read more
"...Quiets the motor down some and runs smoother. But whatever you do, don't taste it...." Read more
"This product works good improved fuel mileage and engine runs quieter smooth running even after freezing cold morning startup" Read more
Customers like the mileage of the auto accessory. They mention that the fuel economy has improved, the improvement has been consistent, and the quietness, smoothness, and fractional mpg increase have been noticeable. Some customers also say that the engine feels like it has 50 more horsepower, and that it consumes zero oil between oil changes.
"...to improve engine performance, reduce friction, and achieve better fuel efficiency. It's a small investment with significant returns for your vehicle." Read more
"...We'll see if it lasts. I can tell you that my fuel economy has improved...." Read more
"...Power output and economy are just average even though its got just about every bell and whistle including variable valve timing...." Read more
"...’s possible just by pouring in this oil additive it actually improved my fuel mileage...." Read more
Customers like the temperature of the auto accessory. They mention that it helps mitigate cold starts, improves mpg, and lowers engine temperature. Customers also say that it takes longer to heat up and that it helped with cold start piston slap.
"...2. The engine’s running cooler...." Read more
"...It has SIGNIFICANTLY quieted this engine down and surely made it run cooler and smooter. I live in Abu Dhabi. It gets hot here. Like 122Degrees+ hot...." Read more
"...Engine coolant temps also read slightly lower (just slightly)...." Read more
"...The temperature difference is technically there (half a notch lower on a 20 notch C to H gauge) Use every 30k miles...." Read more
Customers like the effect of the oil additive on their engine. They say it is a great product that prolongs the life of their engines, improves the lifespan of wearing parts, and has long-lasting effects. Some customers also mention that it is the best oil additive for high-mileage or problematic cars.
"...Overall, Ceratec is a great oil additive for high mileage or problematic cars...." Read more
"...I don't know of a better one than this. It will increase the life of your engine by hundreds of thousands of miles if used consistently...." Read more
"Great additive to prolongs your engines life." Read more
"...This reduces overall friction and helps improve the lifespan of wearing parts (metal on metal anywhere in your engine). Seems to work...." Read more
Customers are mixed about the value of the auto accessory. Some mention it's worth the price, while others say it' a waste of time and money.
"...It's a small investment with significant returns for your vehicle." Read more
"good value" Read more
"...Only downside is the price, this stuff is really expensive... but i look at it..." Read more
"...Color me impressed. Well worth the money." Read more
Customers are mixed about the performance of the auto accessory. Some mention that it definitely will promote the longevity of your older engines, reduce engine wear, and heat, and that it is a reliable daily driver. Others say that it didn't help at all, it only worked for several days, and was useless.
"...about how great this product is, I had the misfortune of it not helping at all. On the contrary I started to get misfires the very next day...." Read more
"This definitely will promote the longevity of your older engines...." Read more
"...Will cause check engine light to come on. Cam sensors will not work properly in the engine if you remove them you will see what I am talking about...." Read more
"...the motor with a fine layer of ceramic which results in less wear and tear of cylinders, joints, and other items. Car runs smoother...." Read more
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Top reviews
Top reviews from the United States
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One of the issues I had been facing with my Mustang was a persistent knocking noise, which can be quite concerning for any car enthusiast. After researching potential solutions, I decided to give LIQUI MOLY Cera Tec 3721 a try. And I must say, I was pleasantly surprised by the results.
The primary reason I opted for this oil additive was its promise of ceramic wear and tear protection. As someone who values the longevity of my vehicles, I wanted to reduce engine friction and wear as much as possible. This product did exactly that. The moment I started using it, I noticed a significant reduction in engine noise, especially the knocking sound that had been bothering me. It provided a smoother engine performance, and the difference was noticeable.
What impressed me even more was the impact on fuel consumption. As someone who loves to travel and has explored six states during my time in the USA, fuel efficiency is a key concern. LIQUI MOLY Cera Tec 3721 not only improved my engine's performance but also led to lower fuel consumption. This means fewer stops at the gas station and more miles of adventure.
Moreover, being a mentor and research assistant, I appreciate the science behind this product. It's clear that LIQUI MOLY has put considerable effort into developing a high-quality additive that benefits both petrol and diesel engines. This is the kind of innovation that I believe will shape the future of the automotive industry.
In conclusion, LIQUI MOLY Oil Additive Cera Tec 3721 has not only fixed the knocking noise in my Mustang but has also enhanced its overall performance. It's a product that aligns with my goal of staying at the forefront of technology and innovation in the IT sector, even when it comes to my car. I highly recommend it to anyone looking to improve engine performance, reduce friction, and achieve better fuel efficiency. It's a small investment with significant returns for your vehicle.
like this, $600 over the life if the vehicle if you keep it to 150K miles, with 6k oil change intervals is pretty cheap insurance. compared to an engine rebuild.
Top reviews from other countries
Reviewed in Mexico on February 18, 2024