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

  • SKU:
    • ,
PDF PDF

Specifications:

Specifications / Approvals:

LIQUI MOLY recommends this product for vehicles or assemblies for which the following specifications or original spare part numbers are required:

SKU
Container contents
Container type
Informations
Container contents:
Container type:
Show details
Show details
Tech tip

Products Results

Show details
Show more

Vehicles Results

Show more
Learn More

Popular search queries
Top Tec 4200 5W-30
|
Cera Tec
|
Oils
|
Additives
|
5W-30
No results
  1. Home
  2. Tips and topics
  3. A spring clean for the engine
  • 5min

A spring clean for the engine

#Car
#Motorhome
#Vintage Cars

During the cold season, various engine components are subjected to high levels of moisture, cold and other winter environmental influences. We will show you how to ensure that the engine system runs reliably even after the winter. Get your engine ready for spring.

Clean engine system, clean performance

Removing deposits

The easiest and most economical way to remove them is to use Motor Clean. As an oil additive, it is added to the used oil immediately before the oil change, which eliminates most of the deposits from the engine compartment. The highly effective cleaning additives dissolve old sludge and dirt, which is then drained off with the old oil during the oil change. The fresh oil can now develop its full performance in the engine: Reduction of wear and oil consumption, optimization of emission characteristics and prevention of insufficient lubrication.

  • Quick and effective cleaning
  • Cleans gently
  • Prevents inadequate lubrication
  • Turbo-tested
  • Easy to use
  • Highly cost-effective
  • Neutral towards conventional sealant materials
  • Particulate filter and catalytic converter-tested
  • Reduces emissions

Like new on the outside

Spring awakening with the LIQUI MOLY care series

Free yourself from the stubborn dirt of the cold season and start the warm season with your vehicle shiny and well prepared.

Read more

More exciting articles

Easily find the right additive
  • 09/24/2025
  • 3min
Easily find the right additive
LIQUI MOLY is providing a new online tool to quickly and conveniently find the right problem solvers.
Read more
Top-up Oil 5W-30: The right oil is always on board when you’re on the road
  • 09/17/2025
  • 1min
Top-up Oil 5W-30: The right oil is always on board when you’re on the road
LIQUI MOLY’s Top-up Oil 5W-30 is now available worldwide. The high-tech low-friction motor oil based on synthetic technology is an all-season oil for gasoline and diesel engines including common rail and pumped jet technology. It is particularly suited for vehicles with a diesel particulate filter (DPF) – also for retrofits. The Top-up Oil 5W-30 can be mixed with all commercially available motor oils. The maximum engine performance and high power reserve get drivers to the finish line faster and more safely. 
Read more
Clear vision in summer
  • 09/01/2025
  • 3min
Clear vision in summer
When the sun, pollen and road dust impair your visibility, choose our summer cleaning solutions.
Read more
Less is more
  • 08/28/2025
  • 2min
Less is more
LIQUI MOLY reduces canister colors.
Read more
Everything green to go
  • 08/19/2025
  • 2min
Everything green to go
LIQUI MOLY presents KFS 18 Radiator Antifreeze
Read more
Increasing efficiency – color change for oil canisters
  • 08/13/2025
  • 2min
Increasing efficiency – color change for oil canisters
LIQUI MOLY is constantly looking for new ways to optimize processes and increase efficiency – this not only benefits us, but also our suppliers, business and trade partners and all customers. A current approach is to reduce the existing canister colors: The colors purple, light blue and red are discontinued and replaced by the color dark blue or black.
Read more
New fragrances for the vehicle interior: Tropical Shower & Berry Bubblegum
  • 08/12/2025
  • 2min
New fragrances for the vehicle interior: Tropical Shower & Berry Bubblegum
Bring pleasant fragrances into your vehicle with our Air Fresheners. In addition to the tried-and-tested variants New Car, Ocean, Vanilla and Cherry, Tropical Shower and Berry Bubblegum are now complementing the range. Other products from our care range can be ideally combined with them.
Read more
Ready-to-Use Windshield Antifreeze -18 °C: Smart Solutions for Retailers and Garages
  • 08/07/2025
  • 3min
Ready-to-Use Windshield Antifreeze -18 °C: Smart Solutions for Retailers and Garages
Our Ready-to-Use Windshield Antifreeze -18 °C is now even easier to handle, store and present. Whether for garages, part retailers or filling stations: Our clever packaging solutions save you time, effort and packaging material.
Read more
Pro Line ATF Additive – the professional extension for transmission service
  • 08/06/2025
  • 3min
Pro Line ATF Additive – the professional extension for transmission service
Transmission care plays an important role in workshops. Our dedicated problem solver helps in several ways.
Read more
Which corrosion protection is suitable for my vehicle?
  • 07/28/2025
  • 5min
Which corrosion protection is suitable for my vehicle?
If you love your car, you protect it – also underneath. Road salt, moisture and dirt clog the underbody. Effective corrosion protection is worthwhile to prevent long-term damage due to rust. But which is the right product? We provide an overview of our protective agents – and their typical areas of use.
Read more
Get ready for vacation with our checklist for your vehicle
  • 07/28/2025
  • 5min
Get ready for vacation with our checklist for your vehicle
We give you tips for stress-free holiday driving.
Read more
4x4 adventure on ancient trails through Mongolia
  • 06/17/2025
  • 3min
4x4 adventure on ancient trails through Mongolia
The tour operator LIQUI MOLY Extreme is launching a new off-road self-driving trip to the Mongolian eagle hunters.
Read more
KFS 18 – the new generation of radiator protection from LIQUI MOLY
  • 06/13/2025
  • 2min
KFS 18 – the new generation of radiator protection from LIQUI MOLY
When modern engines deliver full performance, they need something very special: reliable protection against overheating, corrosion and frost. This is precisely where our new Radiator Antifreeze KFS 18 comes in – the next evolutionary stage after the proven KFS 11, especially for BMW vehicles.
Read more
LIQUI MOLY is ready for the API SQ
  • 06/11/2025
  • 4min
LIQUI MOLY is ready for the API SQ
Suitable engine oils from the Ulm-based lubricant specialist will already be available in time for the introduction of the new oil specification.
Read more
Simple and effective prevention of crystals in the SCR system
  • 06/10/2025
  • 3min
Simple and effective prevention of crystals in the SCR system
If diesel vehicles are equipped with an SCR system – i.e. with a system for selective catalytic reduction that reduces harmful nitrogen oxides using a urea solution (e.g. AdBlue®) – then a contribution to the environment has already been made. But there is a small, often overlooked vulnerability: Crystal formation in the SCR system. This is exactly where our DEF Anti Crystal Additive comes into play.
Read more
New LIQUI MOLY motor oil for Stellantis models
  • 06/05/2025
  • 2min
New LIQUI MOLY motor oil for Stellantis models
Top Tec 6320 5W-30 is primarily developed for Citroën, DS, Fiat, Jeep, Opel, Peugeot and Toyota petrol and diesel vehicles fitted with PSA engines.
Read more
Clogged particulate filter? Quick help without removal
  • 06/04/2025
  • 2min
Clogged particulate filter? Quick help without removal
With the DPF/GPF Cleaner from LIQUI MOLY, you get the simple solution for diesel and gasoline vehicles.
Read more
P-OAT Radiator Antifreeze: optimum choice for many vehicle models
  • 06/02/2025
  • 3min
P-OAT Radiator Antifreeze: optimum choice for many vehicle models
The radiator antifreeze fulfills important functions in the vehicle. There is a great variety of different products. We are now expanding our range with a P-OAT variant. But what’s behind this term and what role does radiator antifreeze play?
Read more
Changing the Transmission Oil in Automatic and Dual-Clutch Transmissions
  • 05/30/2025
  • 2min
Changing the Transmission Oil in Automatic and Dual-Clutch Transmissions
For optimum shifting performance and a long service life: How to change the oil in automatic and dual-clutch transmissions correctly.
Read more
Three ways to get a clean air conditioner
  • 05/03/2025
  • 3min
Three ways to get a clean air conditioner
Ideal climate: How to avoid unpleasant odors from the ventilation system. 
Read more
Spring awakening with the LIQUI MOLY care series
  • 04/28/2025
  • 5min
Spring awakening with the LIQUI MOLY care series
Free yourself from the stubborn dirt of the cold season and start the warm season with your vehicle shiny and well prepared.
Read more
An easy wheel change with LIQUI MOLY
  • 03/22/2025
  • 15min
An easy wheel change with LIQUI MOLY
Time for wheel change: With these tips and products, changing wheels is easy
Read more
With ceramics for a perfect lubricating film
  • 03/20/2025
  • 5min
With ceramics for a perfect lubricating film
Whether household, workshop or industry: There are many components that need to be lubricated regularly. But grease and oil are not welcome everywhere.
Read more
Efficiently clean diesel and gasoline particulate filters
  • 03/20/2025
  • 2min
Efficiently clean diesel and gasoline particulate filters
The new DPF/GPF Cleaner from LIQUI MOLY allows particulate filters to be cleaned thoroughly without removal. A simple solution for workshops and vehicle owners.
Read more
Quality products for supercars: a fast and effective way to maintain their value
  • 03/19/2025
  • 8min
Quality products for supercars: a fast and effective way to maintain their value
Whether it's the interior or the body, we show you how to care for your supercar simply and effectively, even between routine services, to ensure the value is maintained for the long-term.
Read more