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Castrol Magnatec 5W30 A5 Oil 4 Litre

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Castrol Magnatec 5W30 A5 Oil 4 Litre4.85110

Item: 918672

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  • Description
    • Castrol Magnatec 5W30 A5 Oil 4 Litre

      The Castrol Magnatec 5W30 A5 Oil 4 Litre has Intelligent Molecules, which cling to your engine to form an extra layer that protects during warm-up and beyond. The Intelligent Molecules cleverly bond to metal surfaces making engine parts more resistant to wear and gives you super performance under extreme cold start up conditions.

      Castrol Magnatec 5W30 A5 Oil 4 Litre Extra Info

      • API SM CF
      • ILSAC GF-4
      • ACEA A1 B1 or A5 B5
      • Meets Fords WSS-M2C-913-C, WSS-M2C-913-B,WSS-M2C-913-A
      • 4 litre bottle

      Additional Information

      Please refer to your vehicle handbook to confirm the suitability of this oil for your vehicle

  • Specification
    • Grade: 5W/30
      Oil Type: Fully Synthetic Oil
      Petrol/Diesel: Both
      Size: 4 Litres
      ACEA: A1 B1 or A5 B5
      API: SM CF
      Engine Diesel: Yes
      Engine Petrol: Yes
      Size (litres): 4
  • Delivery Options
    • £3.99 NEXT DAY Delivery available on orders under £40 placed by 8pm*
      Your delivery date will be communicated at checkout. Delivery times are Monday to Saturday.
      FREE Click & Collect - you can reserve an item online and pick it up from a store of your choice
      Simply enter your Postcode on the product page to check availability, and select Click & Collect at checkout. What's more, you pay for your items on collection. Click here to learn more.

      Items in stock - collect from 1 hour
      If your item is in stock at your chosen store, you can collect it from one hour after ordering online. We'll hold your item in-store for seven days.

      Items not in stock - collect next day*
      If your item isn't in stock, we can order it to your chosen store for collection.
      *If you place your order before 8pm you can collect it from 4pm the following day (except Sundays), and we'll hold your item in-store for seven days.

      Built Bikes
      Collection time will increase by 24 hours if you'd like us to build your bike for you.

      Please note that items sent directly from the supplier need to be ordered by 3pm for collection two days later. All delivery times will be shown during checkout.
  • Reviews
    • Castrol Magnatec 5W30 A5 Oil 4 Litre is rated 4.8 out of 5 by 110.
      Rated 5 out of 5 by from Good oil and feel the difference I done my own oil change for the first time. My car seems to have gained a few extra horse power and after 20 miles since the oil change the oil is still clean and crystal clear. much cleaner than the previous professional oil changes. My conclusions is the mechanics who done my previous oil changes did a bad job and did not let it drain long enough and used cheap and nasty oil. This is a good mid range oil which is perfect for vehicles with unknown service history. if you have a new car or a car with detailed service history then it might be worth using a top of the rang oil or the same brand or equivalent. There is plenty of information about enging oil online so its worth a look. I bought the oil off halfords website around 6pm and it was delivered the next day at 11am with standard delivery !
      Date published: 2017-08-23
      Rated 4 out of 5 by from oil its oily good price quality product shame it wasnt 5 litres
      Date published: 2016-12-25
      Rated 5 out of 5 by from proper item proper item good sales and nice staff
      Date published: 2016-12-12
      Rated 4 out of 5 by from highly rated product Good quality product, just don't understand why it is so expensive.
      Date published: 2016-11-04
      Rated 4 out of 5 by from magnatec Good price nearly same as Costco wholesale it would be nice if it was 5 litre instead of 4 L purchase for a Volvo car engine 2.5litre sports .. viscosity great will buy again as Halford nearby keep in stock .
      Date published: 2016-09-20
      Rated 5 out of 5 by from Good product excellent customer service. Oil is oil. Does what it's supposed to. Top quality product from a well known brand.
      Date published: 2016-08-30
      Rated 5 out of 5 by from Engine oil quality at a cost you can afford The engine oil is of good quality and a decent price. Used it in my Hyundai and have no problems as yet.
      Date published: 2016-07-28
      Rated 5 out of 5 by from Ford Fiesta 1.25 Motor Oil Great motor oil i use it all the time but shop around price is a little dear at halfords
      Date published: 2016-07-25
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  • Price Match
    • Here at Halfords we always want to make sure we're offering you a first class service and products at competitive prices.

      To ensure we keep our Price Promise to not be beaten on cost, we monitor the prices offered by our competitors daily and adjust our own pricing accordingly.

      So, What's Halfords Price Guarantee?

      If you find a cheaper price we'll match it, and if you find it after you've purchased from us we'll refund the difference within 7 days of receipt of your goods.

      Simply take a print out of the competitor's online price into any Halfords store, ensuring, date and price are shown and we will match the competitor price if within policy.

      Terms & Conditions

      • The competitor's item must be identical (colour, size etc)
      • The competitor's item must be in stock at the time of match
      • The competitor's price must include delivery
      • The competitors price must be publically advertised online and cannot include any membership/personal discounts
      • We cannot match bulk promotional offers such as buy one get one free
      • The competitor must be based in the UK and sell direct to customers (no auction or marketplace retailers)
      • No other promotional offers or vouchers can be used on top of a price match
      • We will match within 7 days of receipt of purchase
      • If purchased from store the match must be from a store within 20 miles radius
      • We will match in store if our online price is lower than our store price
      • We will not match against clearance, closing down sales or specialist retailers such as market stalls.


  • Christmas Delivery Dates
  • Free Next Day Delivery
  • Easy Returns - Free to any store