5W-30

Consistent viscosity oil Ideal oil for high RPM engines Good normal highway usage oil Long lasting No Warranty

Lower oil temperatures for longer oil life and less metal fatigue High lubricity for faster acceleration and more RPM's Protects against oil...

Consistent viscosity oil Ideal oil for high RPM engines Good normal highway usage oil Long lasting No Warranty

Provides superior protection against engine sludge, cleans away old deposits and protects against new dirt formation Provides advanced prote...

Provides superior protection against engine sludge, cleans away old deposits and protects against new dirt formation Provides advanced prote...

The Magnatec intelligent molecules cling to critical engine parts when the oil drains down - forming an extra layer that protects during sta...

The Magnatec intelligent molecules cling to critical engine parts when the oil drains down - forming an extra layer that protects during sta...

The Magnatec intelligent molecules cling to critical engine parts when the oil drains down - forming an extra layer that protects during sta...

The Magnatec intelligent molecules cling to critical engine parts when the oil drains down - forming an extra layer that protects during sta...

Protects the engine in busy traffic conditions, offering 20% more protection from damaging stop-start engine wear Suitable for use in automo...

An advanced engine oil range that provides the strength to help maximise the performance of the vehicle Suitable for use in automotive petrol an...

The Castrol GTX range of engine oils help extend engine life by cleaning away harmful sludge Severe driving conditions such as heavy traffic...

Castrol Magnatec Stop-Start 5W-30 C2 contains intelligent molecules that cling to engine parts when the oil drains down Forms a self-healing...

Fully synthetic, low viscosity C4 5W-30 engine oil Recommended for all engine types - both petrol and diesel - where the manufacturer specifies a ...