Liqui Moly Top Tec ATF 1800 automatic transmission fluid, 1 litre bottle. ATF VI specification fluid engineered for ZF GA8HP 8-speed automatic transmissions. Synthetic ATF designed to deliver smooth shifting, extended fluid life, and protection against gearbox wear. Carries an extensive list of OEM approvals including BMW 83 22 0 142 516, BMW 83 22 2 152 426, BMW M-1375.4, Dexron VI, ZF LifeguardFluid 8 equivalent — making it suitable across BMW, Aston Martin, Chrysler, Jaguar, Land Rover.