LIQUI MOLY Leichtlauf High Tech 5W-40



Wholesale Pricing

Available to garages and workshops who sign up here.

This powerful motor oil is made of innovative base oils designed for synthesis technology that keeps your engine lubricated, reduces oil consumption, and can offer increased intervals between changes—all while still meeting the strict environmental standards.

Key Features


LIQUI MOLY Leichtlauf High Tech 5W-40 oil is made of synthetic oils. This means it won’t turn thicker or thin with temperature changes like other engine lubricants. It penetrates the engine better for protection and longevity under stressful driving conditions. LIQUI MOLY Leichtlauf High Tech 5W-40 was engineered from pure German ingenuity. With low-pressure additives for diesel engines as well as some serious cleaning agents, LIQUI MOLY knows how to cut through emissions. LIQUI MOLY Leichtlauf High Tech 5W-40 exceeds API certification CEFA, ACEA A3/B4, ILSAC GF2 with increased performance levels that will save you time, money, and hassle of your aftermarket oil changes. It also carries manufacturer approvals such as MB 229.5, BMW Longlife-01, VW 502 00 and VW 505 00.

1 review for LIQUI MOLY Leichtlauf High Tech 5W-40

  1. Tony

    This is the only oil I use for my Audi.

Add a review

Your email address will not be published. Required fields are marked *


BMW Longlife-01
MB-Freigabe 229.5
Peugeot Citroen (PSA) B71 2296
Porsche A40
Renault RN 0700
Renault RN 0710
VW 502 00
VW 505 00


Chrysler MS-10725
Chrysler MS-10850
Fiat 9.55535-H2
Fiat 9.55535-M2
Fiat 9.55535-N2
Fiat 9.55535-Z2
Opel GM-LL-B-025
Peugeot Citroen (PSA) B71 2294

Components for the perfect oil change

A good engine oil change service does not stop at choosing the right oil. Flushing the engine before adding the new oil and using beneficial additives are also crucial to take care of your car.  

Frequently Asked Questions (FAQs)

LIQUI MOLY Leichtlauf High Tech 5W-40 is a premium synthetic motor oil specifically formulated for superior engine protection. It is ideal for a wide range of vehicles, offering exceptional lubrication that reduces wear on mechanical parts, lowers maintenance costs, and provides more power. Whether you drive a high-performance car or a daily commuter, LIQUI MOLY 5W-40 ensures optimal engine performance under various driving conditions.

Yes, LIQUI MOLY Leichtlauf High Tech 5W-40 is fully synthetic. Crafted from innovative base oils using synthesis technology, this motor oil remains stable and effective in extreme temperature conditions. Its fully synthetic composition ensures superior engine lubrication, reducing oil consumption and extending the intervals between oil changes while meeting stringent environmental standards.

5W-40 synthetic oil is a versatile engine oil suitable for a range of applications. The “5W” signifies its ability to flow well in cold temperatures, making it effective for cold starts. At the same time, the “40” denotes its viscosity at high temperatures, allowing for stable performance in warmer conditions. Commonly utilized in both gasoline and diesel engines, including high-performance and turbocharged vehicles, it provides excellent thermal stability and protection. This oil is prevalent in a variety of settings, from modern cars and SUVs to commercial fleet vehicles. It caters to a broad temperature spectrum, making it ideal for diverse operating conditions.

Absolutely, LIQUI MOLY is an excellent choice for high-mileage engines. LIQUI MOLY, a reputable automotive lubricant brand, offers products suitable for high-mileage vehicles. Their oils and additives aim to enhance engine performance, provide wear protection, and address issues common in older engines. With features like improved viscosity stability, engine cleaning agents, and seal conditioners, these formulations cater to the needs of high-mileage vehicles.

However, it’s crucial to consult the vehicle’s manual for specific recommendations on oil specifications and viscosity. LIQUI MOLY provides a range of high-quality lubricants, and choosing the right one depends on factors such as the vehicle’s condition, driving habits, and manufacturer guidelines. Professional advice or direct contact with LIQUI MOLY can assist in making the optimal choice for a high-mileage vehicle.

Yes, LIQUI MOLY Leichtlauf High Tech 5W-40 is specifically engineered to provide optimal protection and performance for engines. Its synthetic oils penetrate the engine effectively, ensuring protection and longevity under demanding driving conditions. This motor oil meets and exceeds industry standards, including API SN, ACEA A3/B4, and various manufacturer approvals.

LIQUI MOLY Leichtlauf High Tech 5W-40 is suitable for a wide range of vehicles, including Toyota. With approvals such as API SN and ACEA A3/B4, this motor oil meets the high-performance standards required for Toyota engines. Its compatibility extends to various other manufacturers, including BMW, Mercedes-Benz, Volkswagen, and more.

LIQUI MOLY Leichtlauf High Tech 5W-40 offers extended oil change intervals due to its synthetic composition and advanced formulation. With Leichtlauf High Tech 5W-40 engine oil, changing intervals up to 25,000 miles are possible. While specific durations may vary based on driving conditions, this motor oil is designed to provide long-lasting protection, reducing the frequency of oil changes and saving you time and money in the long run.

The benefits of using LIQUI MOLY Leichtlauf High Tech 5W-40 are extensive. It ensures less wear on mechanical parts, lowers maintenance costs, and delivers more power to your engine. Additionally, its fully synthetic formula provides superior lubrication, reduces oil consumption, and exceeds industry certifications like ACEA A3/B4 and API SN. Trust in LIQUI MOLY for a cleaner, more efficient engine performance.

The main difference lies in the composition of the base oils. Synthetic technology oils are a blend of conventional and synthetic base oils, while fully synthetic oils are made entirely from synthetic base oils. Fully synthetic engine oils are generally considered to provide better overall performance and protection for modern engines, especially in demanding conditions.

However, both types of oils can meet the requirements of many vehicles, and the choice between them may depend on factors such as the vehicle manufacturer’s recommendations and the specific driving conditions.

LIQUI MOLY Leichtlauf High Tech 5W-40 is designed to enhance engine efficiency, which can contribute to improved fuel economy. Its fully synthetic formulation ensures optimal lubrication, minimizing friction between engine components. This reduction in friction allows the engine to operate more smoothly, which can lead to better fuel efficiency. Additionally, the oil’s high-quality additives help maintain clean engine internals, further promoting efficient performance. However, actual fuel savings can vary based on driving habits, vehicle condition, and regular maintenance.

100% Genuine

All our products are 100% genuine and covered by the LIQUI MOLY liability insurance

Secure Checkout

All your transactions with us in this website is encrypted. We don't sell your information to others.

Returns Policy

Read our full returns policy here

Award Winning Products

Why choose LIQUI MOLY?

MyCar.Repair only recommends premium car engine oil and LIQUI MOLY is Germany’s number one engine oil and additive brand. LIQUI MOLY have been making lubricants and car products since 1847.

LIQUI MOLY products have achieved approvals from manufactures such as Mercedes Benz, BMW and Toyota and are regarded around the world as the highest quality lubricants you can use in your car.

Once you use LIQUI MOLY products you will feel the difference in your car.

German Flag

Imported from Germany


Do you have any questions about this product or others in our store? Use the live chat to speak with one of our experts right now!