LIQUI MOLY Engine Oils & Additives

Approvals First, Marketing Second

LIQUI MOLY sits at a premium to mainstream oils, and the honest case for it rests on manufacturer approvals and additive technology rather than on branding. If your handbook specifies a particular European approval code, using an oil that actually holds that approval protects both the engine and, in some cases, the warranty behind it.

The other half of the range is additive chemistry — the friction modifiers, fuel system cleaners and workshop process products the brand is known for. These are formulated for specific problems rather than sold as a cure-all, which is why workshops tend to use them at particular points in a service rather than as a routine top-up.

The LIQUI MOLY Range

Our LIQUI MOLY catalogue spans engine oils, drivetrain fluids, additives and vehicle care. Use our on-page filters to match your viscosity and approval requirement.

Engine Oils: Passenger car and 4x4 engine oils across the common viscosity grades, including low-ash formulations for diesel and petrol engines running particulate filters.

Motorbike Oils: Four-stroke motorbike oils in 10W-40 street, 15W-50 offroad and 20W-50 street grades, in 1 and 4 litre sizes, plus motorbike chain and brake cleaner.

Gear and Transmission Oils: Dual clutch gear oil, Transmission Oil 8100 in 1 and 5 litre, central hydraulic system oil, automatic transmission fluid restorer and brake pin grease.

Cera Tec: A ceramic wear protection additive that reduces friction between moving metal surfaces, added to the engine oil rather than used alone. Listed in a 300ml bottle.

Diesel Purge and Fuel System Cleaners: Diesel Purge Plus in 500ml for concentrated workshop injector cleaning, alongside pour-in diesel and fuel system cleaners.

Coolant and Antifreeze: Radiator antifreeze and coolant formulated for modern cooling systems.

Alongside the LIQUI MOLY range, browse our wider selection of oil filters to pair with your next oil change.

Choosing the Right LIQUI MOLY Oil

Oil selection is one of the few areas where guessing has real consequences, so the process matters more than the brand.

Start with your owner's handbook. It will specify a viscosity such as 5W-30 and, on most European vehicles, a manufacturer approval code as well. Match both, not just the viscosity — European diesel and petrol engines fitted with particulate filters need low-ash formulations, and a correct-viscosity oil with the wrong ash content will still cause problems over time.

If your handbook lists an approval you cannot find in the range, contact our team rather than substituting on viscosity alone. It is a short conversation that prevents an expensive mistake.

For additives, timing matters. Cera Tec goes into fresh oil at a service rather than into oil near the end of its interval, and dosage follows your engine's oil capacity. Diesel Purge is a workshop process product run directly through the fuel system, not a tank additive — it is normally done as a service rather than a DIY top-up.

Order LIQUI MOLY Online Today

Ready to service it with an oil that actually holds the approval your engine asks for? Browse the full LIQUI MOLY range and enjoy fast, reliable shipping across Australia. Free delivery kicks in on orders $99 and above, and our 30-day return policy covers unopened stock items. Order online today.

If you are booking in a full service, Superspares carries the rest of it. Check out Nulon for Australia's most-recognised engine oils and additives, Ryco for the filters that pair with an oil change, or Sakura for value-focused filtration across the same fitments.