Liqui Moly 20046 Manual Transmission Fluid

Liqui Moly Dual Clutch Gear Oil 8100

Liqui Moly Dual Clutch Gear Oil 8100 is a fully synthetic transmission fluid formulated for dual clutch transmissions that require precise clutch control and consistent shift quality. The 20 liter can is suited for service work where OE-spec DCT performance, wear protection, and stable operation over extended drain intervals matter.

Key Features

• Fully synthetic DCT fluid for dual clutch gearboxes
• Developed to meet a range of OE manufacturer DCT specifications
• Supports smooth clutch engagement and shift consistency
• Advanced additive package for wear protection during extended service intervals
• Packaged in a 20 liter plastic can
• Part number 20046 for ordering and catalog lookup

Product Line Details

Liqui Moly Dual Clutch Gear Oil 8100 is part of the brand’s transmission-fluid lineup for modern automated manual and dual clutch systems. It is focused on maintaining controlled clutch behavior and dependable shift performance in vehicles that specify a DCT fluid rather than a conventional manual transmission oil.

Detailed Description

This fluid is built for dual clutch transmissions used across a wide range of performance and daily-driver applications. It is a strong match for service needs on vehicles such as Audi A3 Quattro, Audi RS3, BMW M3, Volkswagen Golf R, Toyota GR Supra, and Chevrolet Corvette applications listed in the fitment data. The formulation is aimed at maintaining clean clutch operation, stable viscosity behavior, and wear protection in year-round driving conditions. Part number 20046 is the reference to use when matching this product to the correct service specification.

What It Helps Address

• Harsh or inconsistent DCT shift feel
• Clutch engagement issues caused by degraded fluid
• Wear concerns in high-load dual clutch operation
• Service intervals that require a fluid with strong oxidation resistance
• OE-spec fluid replacement for listed Audi, BMW, Mercedes-Benz, Mini, Toyota, Volkswagen, and Chevrolet models

Installation Notes and Tips

Verify the vehicle’s transmission specification before service and follow the manufacturer fill procedure, fluid temperature requirements, and level-check method. Use the exact DCT fluid specification called for by the application, especially on vehicles with listed front or rear positions in the fitment data. For fitment-based searches, this product covers applications such as Fits 2025-2026 Audi A3 Quattro, N/A; Fits 2025-2026 BMW M3, N/A; and Fits 2025-2026 Volkswagen ID.4, Rear. Part number 20046 should be matched to the service record and vehicle specification before filling.

Quality Assurance

Liqui Moly formulates this fluid for OE-oriented dual clutch service requirements, using current additive technology to support clutch control, shift quality, and wear protection. The product is intended for year-round use in listed applications and is supplied as Liqui Moly Dual Clutch Gear Oil 8100, part number 20046.