Liqui-Moly Pro-Line Engine Flush is a highly effective professional-grade engine cleaning additive designed to remove harmful sludge, deposits, and lacquer build-up from petrol and diesel engines before an oil change. Formulated with advanced detergent and dispersant additives suspended in a specialised carrier fluid, this engine flush has been extensively tested in laboratories and real-world field trials to ensure fast, thorough, and safe cleaning performance. During use, both oil-soluble and oil-insoluble contaminants are dissolved and held in suspension, allowing them to be completely drained with the old engine oil. This deep internal cleaning ensures that freshly added oil is not immediately contaminated by residual deposits, allowing the engine to operate at full efficiency, restore performance, and improve lubrication reliability. Liqui-Moly Pro-Line Engine Flush is gentle on engine components and sealing materials, environmentally responsible, and safe for use in modern engines equipped with turbochargers, catalytic converters, and diesel particulate filters (DPFs). Its simple application and rapid cleaning action make it an essential product for professional workshops and preventative engine maintenance.

Liqui‑Moly Oil Smoke Stop is a specialised engine oil additive developed to reduce oil consumption in both petrol and diesel engines, particularly those with higher mileage or increased wear. It works by improving the sealing effect at piston rings and valve guides, helping to control oil loss and combustion-related smoke. This formulation effectively prevents blue exhaust smoke and oil mist, stabilises oil viscosity, and counteracts viscosity breakdown caused by engine wear. By improving compression and reducing mechanical noise, Oil Smoke Stop helps restore smoother engine operation while providing additional protection for worn components. Suitable for use in engines with catalytic converters, this additive also helps extend catalyst service life by reducing oil-related contamination.

Liqui Moly Engine Flush Plus is an advanced internal engine cleaner formulated to remove sludge, varnish, and built-up contaminants before an oil change. Its powerful blend of detergents and dispersants breaks down both oil-soluble and oil-insoluble residues, suspending them safely so they can be drained out with the old oil. By restoring internal cleanliness, this flush allows your fresh oil to work at full efficiency — improving lubrication, reducing wear, and helping the engine deliver optimal performance. Safe for petrol and diesel engines, as well as vehicles equipped with turbochargers, catalytic converters, and diesel particulate filters (DPF).

The Liqui Moly Cera Tec Engine Protection Additive is an advanced micro-ceramic wear protection treatment designed to significantly reduce engine friction, improve performance, and extend engine service life. Formulated with high-tech hexagonal boron nitride (BN) ceramic particles suspended in premium mineral oil, Cera Tec creates a durable protective layer that prevents direct metal-to-metal contact, reducing component wear and improving overall engine efficiency. The ultra-fine ceramic particle size of less than 0.5 micron ensures excellent filter compatibility and smooth oil flow without causing blockages or deposits. This advanced friction-reducing technology enhances engine smoothness, supports improved fuel economy, and provides outstanding protection under extreme pressure and high-temperature operating conditions. Suitable for both petrol and diesel engines, including vehicles equipped with diesel particulate filters and catalytic converters, Cera Tec offers long-lasting engine protection and improved reliability. Liqui Moly Cera Tec is fully compatible with all commercially available motor oils, making it an easy and effective upgrade for preventative engine maintenance. Designed for modern engines operating under demanding conditions, this additive helps maintain optimal lubrication performance while reducing internal engine wear, improving efficiency, and promoting longer engine life.

The LIQUI MOLY Motor Oil Saver is a specialised engine oil additive designed to regenerate and maintain rubber and plastic engine seals, including shaft seals and valve stem seals. By restoring seal elasticity, it helps prevent oil leaks, oil stains under the vehicle, and unnecessary oil loss. This advanced formula reduces oil consumption caused by worn piston rings and valve guides while also dampening engine noise for smoother operation. By counteracting oil dilution and minimising exhaust smoke, Motor Oil Saver improves engine efficiency and helps extend engine life. It also contributes to environmental protection by preventing oil leaks and reducing pollution. Ideal for petrol and diesel engines, this additive is suitable for both preventative maintenance and addressing early signs of oil consumption and seal wear.

Liqui Moly Bakkie Series Oil Treatment is a high-performance engine additive formulated with molybdenum disulfide (MoS2) to provide advanced wear protection and improved engine reliability. The MoS2 forms a highly resistant lubricating film on all internal engine surfaces, significantly reducing friction and protecting components under high load and extreme operating conditions. This oil treatment enhances smooth engine operation, reduces mechanical noise, and helps lower both oil and fuel consumption. Designed for demanding driving conditions often associated with bakkies and light commercial vehicles, it delivers outstanding emergency-running properties and long-term engine protection, ensuring quieter performance and extended engine life.