Castrol MAGNATEC Stop-Start 10W-30

MAGNATEC Stop-Start 10W-30

Do you drive in busy traffic? Choose Castrol MAGNATEC STOP-START 10W-30 part synthetic engine oil. The Intelligent Molecules will protect your engine from the moment you start, every time you start, dramatically reducing* stop-start wear.

*versus industry limit in the OM646LA engine test.


Suitable for use in automotive petrol and diesel engines where the manufacturer recommends an API SN, ACEA A3/B3, A3/B4 or earlier specification 10W-30 lubricant.


MAGNATEC's Intelligent Molecules:

  • Cling to critical engine parts when the oil drains down.
  • Form a self-healing layer to protect at each of the critical stages of stop-start driving and beyond
  • Are proven to reduce wear in stop-start operation
  • Suitable for petrol or diesel cars, SUVs or LCVs without DPF technology.


Meets and exceeds:

  • API SN
  • ACEA A3/B3, A3/B4

Where to buy

Product Data Sheet

Safety Data Sheet