Skip to content

LIQUI MOLY Engine Preserver 300ML

Save 15% Save 15%
Original price €8.76
Original price €8.76 - Original price €8.76
Original price €8.76
Current price €7.42
€7.42 - €7.42
Current price €7.42
SKU LM1420

LIQUI MOLY Engine Preserver – Long-Term Rust & Corrosion Protection

LIQUI MOLY Engine Preserver provides long-term protection against rust and corrosion for engines that will be stored or left unused for a while. Simple to apply and compatible with all motor oils, it's a reliable way to safeguard 2-stroke and 4-stroke petrol and diesel engines during downtime.

  • Long-Term Corrosion Protection: Guards against rust during storage.
  • Simple to Use: Easy aerosol application via carburettor, spark-plug, injector, or glow-plug hole.
  • High Reliability: Trusted protection for engines of all types.
  • Universal Compatibility: Works with all commercially available motor oils.

Application Instructions:

  • 2-stroke engines: Remove the air filter, spray into the carburettor for 10–20 seconds with the engine idling, then switch off, remove the spark plugs, and spray into each cylinder for 5–10 seconds while turning the engine over by hand.
  • 4-stroke engines: Remove the spark plugs, injectors, or glow plugs, spray into each cylinder for 5–10 seconds, turn the engine over by hand or with the starter, then refit the plugs or injectors.

Best For:

  • Cars, trucks, boats, motorbikes, lawnmowers and snow-clearing equipment.
  • Standby generators and pumps that sit idle for long periods.
  • Anyone storing an engine over winter or an extended period.

Protect your engine during downtime with LIQUI MOLY Engine Preserver. Order today for reliable rust and corrosion protection.