Car Engine Oil

Castrol EDGE Professional A3 5w-40


Boosted with TITANIUM FST™ - Strength for Maximum Performance


Castrol EDGE Professional, boosted with TITANIUM FST™, provides outstanding oil strength for today’s engines that
work harder, with higher pressures than ever before.

Castrol EDGE is our strongest and most advanced range of engine oils.

Its TITANIUM FST™ doubles its film strength, preventing oil film breakdown and reducing friction.

Castrol EDGE Professional with TITANIUM FST™: helping your engine perform at its best.

Castrol EDGE Professional is now certified CO2 neutral according to the highest global standards.

Engineered with Micro-Filtration in order to meet Castrol Professional’s new quality standard and verified using
Castrol’s new Optical Particle Measurement System (OPMS) to guarantee product quality.


Castrol EDGE Professional A3 5W-40 is suitable for use in automotive gasoline and diesel engines where the
manufacturer recommends an ACEA A3/B3, A3/B4 ,API SN/CF or earlier specifications .

Castrol EDGE Professional A3 5W-40 is recommended and approved for use in OEM vehicles that require a BMW
Longlife-01, MB-Approval 226.5/ 229.3/ 229.5, Porsche A40, Renault RN 0700 / RN 0710, VW 502 00/ 505 00
specification 5W-40 lubricant.


Castrol EDGE Professional A3 5W-40 gives you the confidence to demand maximum engine performance from today’s
latest technology, highly engineered engines that operate with tighter tolerances, requiring a high level of protection and
low viscosity oils.

Castrol EDGE Professional A3 5W-40:

  • Maximises short and long term engine performance
  • Reduces engine deposits to help maximise engine response
  • Delivers complete protection across a variety of engine speeds, conditions and temperatures
  • Sustains maximum performance even when under pressure
  • Independently proven to Improve engine efficiency
  • Delivers unsurpassed levels of protection across a variety of driving conditions and temperature
  • Delivers and sustains maximum horsepower for longer, even when under pressure
NameMethodUnitsCastrol EDGE Professional A3 5W-40
Density @ 15C, Relative


ASTM D4052g/ml0.8529
Viscosity, Kinematic 100C


ASTM D445mm²/s13.6
Viscosity, CCS -30C (5W)


ASTM D5293mPa.s (cP)5930
Viscosity, Kinematic 40C


ASTM D445mm²/s84
Viscosity Index


ASTM D2270None166
Pour Point


ASTM D97°C-39
Flash Point, PMCC


ASTM D93°C208
Ash, SulphatedASTM D874% wt1.15

ACEA A3/B3, A3/B4
BMW Longlife-01
MB-Approval 226.5/ 229.3/ 229.5
Porsche A40
Renault RN0700 / RN0710
VW 502 00/ 505 00


All packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally to
avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, exposed
to hot sun or freezing conditions.

Castrol EDGE Professional A3 5w-40 Hyspec Engine Oil

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