Product details
Liqui Moly 3721 Cera Tec – a clever ceramic engine oil additive
If you’re after a bit of extra TLC for your engine and fancy squeezing a bit more mileage out of every drop of fuel, the Liqui Moly 3721 Cera Tec could be just the ticket. This 600ml bottle isn’t just your average additive; it’s packed with a savvy ceramic formula that helps cut down wear and friction inside your engine, gearbox, pumps, and compressors. The best bit? It plays nicely with all standard oils, slipping in smoothly without any faff or hassle.
So, what’s the magic behind Cera Tec?
Well, it’s all about these tough ceramic connectors that form a protective shield inside your engine. They stop metal parts from grinding against each other, which is the usual culprit behind wear and tear. The upshot? Your engine parts stick around longer and run a lot smoother – a proper win if you want to dodge those pricey repairs down the line.
It’s a versatile little gem, working just as well with petrol or diesel engines. Plus, thanks to its friction-reducing properties, it can help your motor sip fuel more gently, which is always a bonus for your wallet.
How to use it and what to expect
It couldn’t be simpler: just pour one bottle into roughly 5 litres of oil during your regular service. It blends in automatically and keeps working hard for up to 50,000 km. Just a quick heads-up though – if your ride has a wet clutch, this stuff isn’t the best fit, so it’s worth double-checking before you crack open the bottle.
On the practical side, the product weighs in at about 340 grams and measures around 22.86 x 63.5 x 22.86 cm, making it easy enough to stash in your garage or toolbox.
Why pick Liqui Moly Cera Tec?
- Gives your engine a longer lease of life by cutting down wear with advanced ceramic tech
- Boosts fuel efficiency, helping you save a few quid at the pumps
- Compatible with all standard mineral, semi-synthetic, and fully synthetic oils
- Dead easy to use – just add during your usual oil change
- Works a treat on both petrol and diesel engines, perfect for daily drivers and car enthusiasts alike
To sum it up, if you want to keep your engine ticking over nicely for longer, save a bit on fuel, and cut down on wear and tear, this additive is well worth a look. Just make sure your vehicle isn’t running a wet clutch, and you’re all set. No more stressing about your engine’s wellbeing – Liqui Moly 3721 Cera Tec has got you covered.



