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Castrol Magnatec A5 Stop-Start

Castrol Magnatec A5 Stop-Start


Instant Protection From The Moment You Start. Every Time You Start.



Castrol MAGNATEC STOP-START 5W-30 A5 contains intelligent molecules that:

  • Cling to 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


*As tested in the industry OM646LA test

  • Castrol Magnatec Stop-Start 5W-30 A5 has intelligent molecules that cling, and form a self-healing layer so it’s always ready to protect at each of the critical stages of stop-start driving. Castrol Magnatec Stop-Start 5W-30 A5.

    Castrol MAGNATEC STOP-START 5W-30 A5 is a full synthetic lubricant suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an ACEA A5/B5, API SN/CF, ILSAC GF-4 or earlier specification 5W-30 lubricant.

    Castrol MAGNATEC STOP-START 5W-30 A5 is suitable for use in Ford vehicles that require a 5W-30 lubricant that Meets Ford WSS-M2C913-C/ WSS-M2C913-D specifications.



    • ACEA A1/B1, A5/B5
    • API CF/SN
    • ILSAC GF4
    • Ford WSS-M2C913-A
    • Ford WSS-M2C913-B
    • Ford WSS-M2C913-C
    • Ford WSS-M2C913-D
  • Name Method Units Typical Value
    Density @ 15°C, Relative ASTM D4052 g/ml 0.84
    Viscosity, Kinematic 100°C ASTM D445 mm²/s 9.6
    Viscosity, CCS -30°C ASTM D5293 mPa.s (cP) 4680
    Viscosity, Kinematic 40°C ASTM D445 mm²/s 54
    Viscosity Index ASTM D2270 None 164
    Pour Point ASTM D97 °C -39
    Ash, Sulphated ASTM D874 % wt 1.24
    Flash Point, PMCC ASTM D93 °C 207


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