Purpose and Specifications

Liqui Moly 20626 Dual Clutch Gear Oil 8100 is a fully synthetic high-performance transmission fluid in a 5-liter canister, specially formulated for dual-clutch transmissions (DCT) in vehicles from BMW, VW, Audi, Porsche, Ford, Mercedes, Volvo, and more. It delivers smooth, precise shifting even in heavy city traffic, protects clutches and gears from wear, and maintains peak performance from -48°C cold starts to over 200°C high-heat conditions.

Key practical benefits include excellent shear stability to prevent thinning under stress, superior oxidation resistance for long fluid life up to 100,000 km or 5 years depending on manufacturer intervals, and versatile compatibility with specs like BMW DCTF-1+, VW G 052 529, Ford WSS-M2C 218-A, and ZF TE-ML 11.

• Smooth clutch engagement reduces jerking and improves drivability
• Outstanding wear protection extends transmission life
• Low-temperature flow ensures reliable starts in freezing weather
• High-temperature stability prevents breakdown during towing or racing

When to Use / Replace?

Use this oil for DCT service in compatible vehicles to restore factory performance and avoid costly repairs. Replace every 60,000-100,000 km or 4-5 years, or sooner if you notice rough shifting, slipping clutches, or unusual noises—check your owner's manual for exact intervals. Shelf life is 5 years unopened when stored cool and dry.

Ideal for daily drivers, performance cars, or fleet vehicles with wet dual-clutch systems sharing oil for clutches, gears, and hydraulics.

FAQ

Is Liqui Moly 20626 safe for my VW DSG?
Yes, it meets VW G 052 529, G 055 536, and other DSG specs for 6- and 7-speed transmissions, ensuring smooth shifts and long life.

Can I mix it with other DCT fluids?
No, for best results use it unmixed—flush the system first to avoid compatibility issues.

What if my car runs hot in summer?
Its 200°C flash point and oxidation resistance keep it thick and protective up to extreme operating temps.