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Castrol Magnatec 10W-40 4L

Brand: Castrol
Code: CASMAG_10W-40
Availability: In Stock
$54.99 Ex Tax: $47.82

Castrol Magnatec 10W-40

Castrol Magnatec 10W-40 combines ‘Intelligent Molecules’ with synthetic technology for a stronger layer of active and continuous protection from the moment you turn the key.

The ‘Intelligent Molecules’ in Castrol Magnatec 10W-40 cling and bond to the metal surfaces of your engine, forming an extra layer of protection during start up and beyond.

Castrol Magnatec 10W-40 is a unique innovation in lubrication technology, developed as a result of extensive scientific research to identify a way of offering total engine protection during the three stages of the drive cycle – start up, warm up and normal operation. 


Engines using the unique Castrol Magnatec 10W-40 can experience the following benefits:

  • Provides up to 70% less wear than conventional oils during crucial start-up and warm-up periods 
  • Outstanding wear performance from the moment you turn the key 
  • Excellent oil consumption control and engine cleanliness to help maintain top engine performance 
  • Engines last longer and deliver better performance 
  • Because it’s formulated with SAE 10W-40 viscosity for faster oil circulation, Castrol Magnatec 10W-40 provides improved engine responsiveness and high temperature engine protection 
  • Provides continuous protection for all driving conditions, styles and temperatures

It is important to note that the superior wear protection offered by Castrol Magnatec 10W-40 will be reduced if mixed with other engine oils.


Castrol Magnatec 10W-40 is formulated for all types of passenger, 4WD and light commercial vehicle engines – petrol, diesel or gas, old or new, turbocharged or naturally aspirated.

Castrol Magnatec 10W-40 is NOT recommended for two-stroke engines.

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