Up to 75% of engine wear happens while your engine warms up. When the engine stops oils drain off critical engine parts, however Castrol MAGNATEC’s intelligent molecules don’t. They cling to the engine like a magnet providing an extra layer of protection. Castrol MAGNATEC’s unique formulation protects from the moment you start, dramatically reducing* engine wear. Now with ultra-refined molecules, for protection you can see, hear and feel. *As tested in the industry Sequence IVA wear test.
PART SYNTHETIC Castrol MAGNATEC 10W-40 contains intelligent molecules that: Are combined with synthetic technology to provide increased protection in high and low temperature applications.
Provide continuous protection for all driving conditions, styles and temperatures.