SMOOTHER ENGINE PERFORMANCE FROM VERY FIRST USE: An engine additive formulated with high-tech ceramic compounds, high thermal resilience. Additive ensures smoother-running engine, extending the engine’s lifespan. Can be used with manual & automatic transmissions. Not suitable for use with wet clutches.
LOWER FUEL CONSUMPTION and diminished emission of pollutants due to smoother engine operation.
EASY TO ADD DURING OIL CHANGES: The 300 ml bottle is sufficient for up to 5 liters of engine oil. Shake well before use and add to fresh oil. Can be mixed with all gear & engine oils on the market. Long-lasting performance, up to 50,000 km.
CERTIFIED EFFECTIVENESS proven by TÜV Thüringen: Chemical components in Cera Tec smooth out rough surfaces, the ceramic particles fill in uneven surface imperfections. Prevents direct contact of all metal parts, reducing friction and wear & tear. Turbo & Cat tested.
EVERYTHING THAT DRIVES WORKS BETTER WITH LIQUI MOLY: We manufacture over 4,000 products: engine oils, additives, vehicle care, chemical servicing and repair, adhesives and sealing products. Our products are currently distributed to over 150 countries worldwide. They are popular everywhere, ensuring a superior driving experience and improved engine performance.
Amazon price as of 2023-07-26 12:14Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
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LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive for Engine Oil I 300 ml
LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive for Engine Oil I 300 ml
As has been said my bmw x3 with 122,000 did gain 2 mpg after using this so I am a believer..
SL
16 August 2015
Really good product. Worked very well in my case on ...
Really good product.
TS
7 August 2015
Five Stars
Improved mileage I love this product I put in me an my wife's car..
XP
14 July 2015
Not snake oil.
Ordered this for my wife's 325i BMW that has 300,000 plus miles.
NJ
14 July 2015
Just ok
Didn't notice much difference in my 2005 Prius.
IH
6 July 2015
Liqui Moli Works!
It isnt too expensive and there are many reviews and forum topics about it.
XQ
3 July 2015
Excellent additive
I used this additive on a 2003 BMW and a 2008 Infiniti M35 .
CA
2 July 2015
More wishful thinking than reality
If it works to reduce friction good.
VE
29 June 2015
Five Stars
Absolutely lowered the engine operating temperatures within 30 miles.
SO
28 June 2015
Five Stars
Plan on adding this every 50k miles in my 2013 Grand Cherokee 5.
LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive for Engine Oil I 300 ml Review
Customer reviews (10)
as has been said my bmw x3 with 122, ...
As has been said my bmw x3 with 122,000 did gain 2 mpg after using this so I am a believer..
Really good product. Worked very well in my case on ...
Really good product.
Five Stars
Improved mileage I love this product I put in me an my wife's car..
Not snake oil.
Ordered this for my wife's 325i BMW that has 300,000 plus miles.
Just ok
Didn't notice much difference in my 2005 Prius.
Liqui Moli Works!
It isnt too expensive and there are many reviews and forum topics about it.
Excellent additive
I used this additive on a 2003 BMW and a 2008 Infiniti M35 .
More wishful thinking than reality
If it works to reduce friction good.
Five Stars
Absolutely lowered the engine operating temperatures within 30 miles.
Five Stars
Plan on adding this every 50k miles in my 2013 Grand Cherokee 5.