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Castrol Magnatec (C3) Engine Oil - 5W-30 - 4ltrProduct Code: 521772391
  • Castrol Magnatec (C3) Engine Oil - 5W-30 - 4ltrClick to Enlarge

Castrol Magnatec (C3) Engine Oil - 5W-30 - 4ltrProduct Code: 521772391

In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
was £50.26*Save 22%
Add to BasketArrowOrder by 7pm (2pm on Sunday) for Next Day Delivery to anywhere in mainland UK.

Product Detail

Castrol Magnatec (C3) Engine Oil - 5W-30 - 4ltr

Castrol Magnatec 5w30 C3 is a fully synthetic engine oil, which is designed to protect you cars engine during the critical warm up stage, when upto 75% of engine wear and tear occurs.

  • Approvals & Specifications: - ACEA C3
  • - API SN/CF
  • - BMW Longlife 04
  • - Dexos 2*
  • - MB-Approval 229.31
  • - VW 502 00/ 505 00
  • *Specifically developed for engines requiring the GM dexos2 engine oil specification
  • Castrol Magnatec 5w-30 C3 has been replaced by Castrol 5w-30 C3 Stop Start - While stocks of Castrol 5w-30 C3 Stop Start are delivered, you may be supplied with Castrol Magnatec 5w-30 C3 which has identical specifications


CategoriesEngine Oils
Oil TypeFully Synthetic
RangeCastrol Magnatec
Size - Ltr4
TypeEngine Oil


Delivery Services

We have a number of Home Delivery services available to you. Availability of these options will be shown at checkout.

Delivery Service* Description Please Note Price
Economy Within 3 - 4 Working Days
(07:00 - 19:30hrs)
Weekdays Only
(only applies to orders placed before 4pm)
Super Saver 48 Hour Delivery 2 Working Days
(07:00 - 19:30hrs)
Weekdays Only
(only applies to orders placed before 4pm)
Premium Next Day Next Working Day
(07:00 - 19:30hrs)
Weekdays Only
(only applies to orders placed before 4pm)
Oversized Items*  Within 2-3 Working Days
(07:00 - 19:30hrs)
Weekdays Only
(only applies to orders placed before 3pm)


PLEASE NOTE: Orders placed after 4pm, will be processed the following day, adding 1 working day to the delivery service. When selecting 'Next Working Day' - Orders placed after 4pm on a Thursday or anytime on Friday, will be delivered on the next working day which is the following Monday. For orders placed on a non-working day (Saturday or Sunday) please add 1 working day to your delivery date.

* Free Delivery is not available for Over-Sized parcels, such as Exhausts, Radiators & Headlamps.

Find out more about Delivery Services.

Click & collect

Free From 200+ Branches

To Reserve your products at one of our 200+ branches, simply choose Click & Collect at checkout method and enter your postcode. Our system will than check the latest stock at your nearest branches and if items are in stock you can reserve them by filling a quick Reservation form.

International Delivery

We offer delivery to European and many international destinations. For european countries, prices start from £4.45 and are calculated at the checkout page. Click here for a price guide.

For non-european countries, please select your parts and check out normally selecting your country; we'll then weigh your parcel and email you with the additional delivery charge. We can then proceed with your order once you have confirmed the additional charges.

Alternatively you can call the export team on +44 (0) 870 150 6506, and they will be happy to help with your enquiry and quote to export outside of the UK.


At Euro Car Parts we hope that you are happy with your purchase, however we know that sometimes you will need to return or cancel an item. You can return your purchase to any of our Euro Car Parts Stores.

  • Any products returned must be in a re-saleable condition & include the original packing and documentation.
  • Euro Car Parts must be informed of any return requests within 365 days of the original order date.
  • Before returning any goods please read our Terms and Conditions

Before returning your item(s) please contact Euro Car Part Ltd for a Returns Authorisation Number.

For international returns queries, call us on +44 (0) 203 788 7842. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

For more information call Euro Car Parts Customer Services Department on +44 (0) 203 788 7842 or Email the customer service department at

Find out more about returns.

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