Purpose and Specifications

Liqui Moly 3641 Dual Clutch Transmission Oil 8100 is a fully synthetic high-performance fluid designed for dual-clutch transmissions (DCT) in vehicles from BMW, VW, Audi, Ford, Mercedes-Benz, Volvo, and many others. It ensures smooth, precise shifting even in heavy city traffic, protects clutches and gears from wear, and maintains performance over extended drives.

This premium oil offers excellent wear resistance to prevent clutch slippage, superior low-temperature flow for reliable starts down to -40°C, and outstanding oxidation resistance to stay effective in hot conditions up to 150°C. Its shear-stable formula keeps viscosity consistent, delivering top clutch control and gear protection for 60,000-100,000 km intervals depending on manufacturer guidelines.

• Meets specs like BMW DCTF-1/DCTF-2, VW G 052 529, MB 236.21, Ford WSS-M2C 936-A, and ZF TE-ML 11
• Ideal for shared oil systems in clutch, gears, synchronizers, and hydraulics
• 20-liter canister for workshops or bulk service

When to Use / Replace?

Use this oil during transmission service to restore smooth shifts and prevent jolts or slippage. Replace every 60,000-80,000 km or 4-5 years in severe conditions like stop-go traffic, towing, or extreme temperatures. Shelf life is 5 years unopened when stored cool and dry.

Perfect for DSG, PowerShift, and similar DCTs - check your owner's manual for exact intervals to avoid costly repairs.

FAQ

Is Liqui Moly 3641 suitable for my BMW DCT?
Yes, it meets BMW DCTF-1, DCTF-2, and part numbers like 83 22 2 147 477 for flawless shifting and long clutch life.

How often should I change DCT fluid?
Every 60,000-100,000 km or sooner in city driving; fresh oil prevents slippage and extends transmission life.

Does it work in cold weather?
Absolutely - flows easily below -40°C for quick engagement and reliable performance year-round.