Castrol Magnatec 5W-30 A1 uses less fuel compared to other oils, allowing you to drive up to 370 miles further a year*. Your engine will also benefit from Castrol Magnatec's Intelligent Molecules, clinging to your engine and forming an extra layer that protects from the start.Castrol Magnatec 5W-30 A1 combining Intelligent Molecules and fully synthetic technology: Clings to your engine forming an extra layer that protects during warm-up and beyond Provides protection during the critical warm-up period Bonds to metal surfaces making engine parts more resistant to wear Provides superior performance under extreme cold start up conditions Approvals Specifications: API SM/CF ILSAC GF-4 ACEA A1/B1 or A5/B5 Meets Fords WSS-M2C-913-C, WSS-M2C-913-B,WSS-M2C-913-A*data based on 5W grades vs a 15W-40 in Industry approved test NOTE: 5W-30 oil is only suitable for cars that can use an ACEA A1/B1 fuel efficient product. Please consult the vehicle handbook to confirm the oils suitability.
