Castrol MAGNATEC's intelligent molecules adhere to your engine and provide protection when it's needed most: during warm-up when 75% of engine wear occurs. Castrol MAGNATEC's unique formula protects from start-up and significantly reduces engine wear* to keep it running smoothly. Choose Castrol MAGNATEC 10W-40 A3/B4 and its intelligent molecules will protect your car's engine during the critical engine warm-up phase when up to 75% of engine wear occurs.
- Uses semi-synthetic technology
- Adheres to your engine and forms an extra layer that provides the necessary protection during the warm-up phase and afterwards.
- Adheres to metal surfaces, making engine parts more wear-resistant
- Provides protection for all riding conditions and riding styles.
- ACEA A3/B3, A3/B4
- API SN
- Fiat 9.55535-D2, 9.55535-G2
- MB 226.5
- RN 0700 / RN 0710
- VW 501 01 / 505 00