Liqui Moly's Top Tec ATF 1800 is one of the new generation of low-viscosity high-performance oils for automatic transmissions. It is based on synthesis technology with modern, high-performance additives. Aside from excellent ageing and oxidation stability, optimal shifting is guaranteed under all operating conditions thanks to the extremely high viscosity index. It enables long oil change intervals. Top Tec ATF 1800 was developed primarily for use in type ZF 6HP19/26/32 automatic transmissions, which are installed in various BMW, Jaguar, Land Rover and Porsche models, among others. Additionally, Top Tec ATF 1800 also fulfils other specifications - thus further increasing the vehicle coverage significantly. To be used according to the stipulated specifications of the unit or vehicle manufacturers.