Wähle ein anderes Land oder eine andere Region, um Inhalte für deinen Standort zu sehen. Select another country or region to see content for your location. Seleccione otro país o región para ver el contenido de su ubicación. Selecteer een ander land of een andere regio om de inhoud van uw locatie te zien. Vælg et andet land eller område for at se indhold, der er specifikt for din placering. Voit katsoa paikallista sisältöä valitsemalla jonkin toisen maan tai alueen. Choisissez un pays ou une région pour afficher le contenu spécifique à votre emplacement géographique. Επίλεξε μια άλλη χώρα ή περιοχή, για να δεις περιεχόμενο σχετικό με την. Scegli il Paese o territorio in cui sei per vedere i contenuti locali. 別の国または地域を選択して、あなたの場所のコンテンツを表示してください。 Velg et annet land eller region for å se innhold som gjelder der. Escolha para ver conteúdos específicos noutro país ou região. Välj ett annat land eller område för att se det innehåll som finns där. Konumunuza özel içerikleri görmek yapmak için başka bir ülkeyi veya bölgeyi seçin. Chọn quốc gia hoặc khu vực khác để xem nội dung cho địa điểm của bạn

Diese Box wird angezeigt, da die Seitensprache nicht mit einer den Browsersprachen übereinstimmt.


Motor Protect protects your engine

One of our oil additives for significantly less wear and longer engine life

Engine development is moving increasingly towards more power with less cubic capacity.Greater pressures and temperatures are created in the engine.The chemical protection of LIQUI MOLY Motor Protect is well suited to protecting the engine.

Motor Protect is a wear protection additive that does without solid lubricants entirely. High-pressure wear protection additives create a very thin film on the engine's sliding points that offers deformation and sliding capacity under wearing conditions.

  • It is effective for at least 50,000 km.
  • Motor Protect ensures optimum engine performance and smoother running.
  • Other key benefits are a significant reduction in wear and prolonged engine service life.


Checked: Less friction with Motor Protect

In internal tests we were able to attain strong friction value reductions and a significant improvement in wear protection with our Motor Protect. In a conventional SAE 5W-40 motor oil the wear protection was improved by up to 10% and the friction coefficient was reduced by up to 20%. With an SAE 10W-40 mineral motor oil we were even able to measure a friction value reduction of up to 30%!

Add Motor Protect to the oil according to the instructions or ask for LIQUI MOLY Motor Protect at your next oil change.

Here you can find out more about our other two wear protection additives.



Great Britain