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Advances in engine technology have led to increased power and efficiency, meaning engines work harder and under high pressures than ever before. The only thing keeping metal engine components apart is the oil, so it needs to be strong and remain strong.

Castrol Edge is our strongest and most advanced range of oils. its Titanium FST doubles its film strength, preventing oil film breakdown and reducing friction

Castrol Edge Titanium FST helping your engine perform at its best


Castrol Edge 5W-40 SN is suitable for use in automotive gasoline and Diesel engines where there manufacturer recommends an ACEA A3/B4, A3/B3, API SN or earlier specification 5W-40 lubricant.

Castrol Edge 5W-40 SN is approved by leading manufacturers, please refer to the specifications section and your owners handbook


Castrol Edge 5W-40 SN 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 high performance low viscosity oils

Castrol Edge 5W-40 SN:


  • Maximises short and long term engine performance
  • Reduces engine deposits to help maximise engine response
  • Delivered complete protection across a variety of engine speeds, conditions and temperatures
  • Sustains maximum performance even when under pressure


Product Performance Claims
MB-Approval 229.3
Porsche A40
VW 502 00 / 505 00
All packages should be stored under cover. Where outside storage is unavailable drums should be laid horizontally to avoid the possible ingress of water damage to drum markings. Products should not be stored above 60C, exposed to hot sun or freezing conditions.

Castrol Edge 5W-40 4L

  • You have 30 calendar days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be in the original packaging. Your item needs to have the receipt or proof of purchase.

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