Top Tec 1800™ Automatic Transmission Fluid (20032) by Liqui Moly®. Low Viscosity. Viscosity: Shell M 1375 4. Oil Base: Fully Synthetic. Oil Type: Dexron VI and Mercon LV. Volume: 1 Liter. Quantity: 1 Bottle. Developed among others for ZF automatic transmissions that are installed in various Audi, BMW, Honda, Jaguar, Land Rover, Porsche, etc. vehicles. The fluid also meets additional specifications, allowing it to cover an even wider range of vehicles. The specifications and instructions from the assembly or vehicle manufacturer must be followed!.