Castrol Edge 5w-30 A3/B4 LT

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For over 15 years now, Castrol EDGE has been helping drivers unlock the very edge of
performance, and the current generation of Castrol EDGE engine oils are no different.
Formulated with advanced full synthetic technology, Castrol EDGE products are tested
to the highest standards to deliver the high-performance levels expected by drivers and
by world-leading car manufacturers in their latest engine technology.
The ultimate test of performance, on the track Castrol EDGE products are pushed to
the limit by some of the best in world motorsport including BWT Alpine F1 Team, Ford
M-Sport, and in Supercars by the Tickford Racing.
Castrol EDGE 5W-30 A3/B4 is an advanced full synthetic engine oil suitable for use in
automotive petrol and diesel vehicles, where the manufacturer recommends an ACEA
A3/B4, API SL/CF or earlier specification 5W-30 lubricant.
Castrol EDGE 5W-30 A3/B4 is also proven to deliver against Castrol’s HYSPEC standard.
In doing so it is proven to demonstrate at least 25% benefit^ across the three critical
hybrid areas of contaminants, engine intermittency and system efficiency.
Choose Castrol EDGE and unlock the very edge of performance.
^ Compared to performance minimum requirements set in both industry specification and Castrol bespoke
testing across tests applicable to hybrid vehicle types, covering contaminants, engine intermittency and
system efficiency.
FEATURES & BENEFITS
• Maximises short and long term engine performance
• Delivers unsurpassed levels of protection across a variety of driving conditions and
temperatures
• Recommended by world-leading car manufacturers.