Delivery info

Free delivery on all our products which will take between 3-5 days. Next day delivery available. UK shipping only.

30 days returns

Not right for you? No problem. We offer 30 day returns please visit our returns page for help.

12 months warranty

Quality comes first and our products are designed to last which is why we offer 12 months warranty.

Castrol Magnatec (A3/B4) Engine Oil - 10W-40 - 1ltr - HWB Car Parts

Castrol Magnatec (A3/B4) Engine Oil - 10W-40 - 1ltr

We wont be beaten on price! See our price promise here.

Castrol Magnatec combines Intelligent Molecules with part synthetic technology to instantly protect, from the moment you turn the key. It's Intelligent Molecules:

  • Clings to your engine forming an extra layer that protects during warm-up and beyond
  • Bonds to metal surfaces making engine parts more resistant to wear
  • Provide protection for all driving conditions and styles.

This product is eligible for free UK delivery. Next day delivery available from £5.99. Same day delivery and click & collect in Swansea. Please select which delivery option is right for you at checkout. Click here for delivery info. 

Not happy with your new item? No problem. Simply send it back to us within 30 days of your purchase for a full refund. Terms & conditions apply. 


API SL/CF •ACEA A3/B4 •VW 505.00 •MB-Approval 229.1



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