Halfords 5W40 Fully Synthetic Oil 5L



Fitted bundle deal

includes Accessories + Fitting

Item: 176503

Halfords 5W40 Fully Synthetic Oil 5L


(Unit price: £7.20 per litre)


How can I get it?

FREE Click & Collect

We'll top up your oil
Simply add fitting when asked at checkout











  • Description
  • Specification
  • Reviews
  • Delivery Options
  • Help & Advice
  • Buying Options
  • Halfords 5W40 Fully Synthetic Oil 5L

    The Halfords 5W40 Fully Synthetic Oil offers better fuel economy, performance & protection than part synthetic oil.

    It meets the specification of Mercedes 229.3, VW502.00 / 505.00, Renault RN0700/715

    Halfords 5W/40 Fully Synthetic Oil Extra Info

    • Oil viscosity 5W40
    • API SL CF
    • ACEA A3 B3 B4
    • Oil Industry Standards ACEA A3/B4, API SM CF
    • 5 litre bottle with easy pour spout

    Additional Information

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

  • Grade: 5W/40
    Oil Type: Fully Synthetic Oil
    Petrol/Diesel: Both
    Size: 5 Litres
    ACEA: A3 B3 B4
    API: SL CF
    Engine Diesel: Yes
    Engine Petrol: Yes
    Size (litres): 5
  • Halfords 5W40 Fully Synthetic Oil 5L is rated 4.1 out of 5 by 16.
    Rated 1 out of 5 by from Unfit packaging The lid internal lid broke and I couldn’t open it properly. Managed to get it open and used the oil closed it up and put it in the boot. Turns out the outer lid doesn’t close properly and it leaked all in my boot. Money wasted as a lot of the oil leaked, I had to pay extra to get it cleaned and now it stinks of oil. Bad quality packaging and bad design.
    Date published: 2018-04-11
    Rated 5 out of 5 by from Good recommended oil for Clio 1.2 16v 2002 Have purchased this product for a number of years for the Clio as it does confirm to the Renault specifications, though not sure if it just matches or exceeds this. Done over 200000 miles in the car and still runs great, even got a smile from the MOT tester. Have had oil changes at garages before but they seem to put in a heavier stock oil which can cause issues, this oil seems to be the perfect balance with fuel economy (mpg is very much the same as specified in the manual, though occasionally more, sometimes less so depending on traffic and car usage) The 5litre pack is ideal for an oil change and 1 litre spare.
    Date published: 2017-09-24
    Rated 4 out of 5 by from I recommend this product I have used this product on several cars and has never let me down
    Date published: 2015-10-09
    Rated 5 out of 5 by from Good value Good product at a good price. Comes with free 'fitting' too, so no need to get your clothes covered in oil :-)
    Date published: 2015-01-29
    Rated 4 out of 5 by from Great value Good value for money and good performance. Since topping up with this oil my engine runs more efficiently.
    Date published: 2014-12-22
    Rated 5 out of 5 by from quality oil i have used this oil for many years and it is as good as the mobil oil. According to some sites online, mobil supply halfords with their oils!
    Date published: 2013-09-16
    Rated 5 out of 5 by from Excellent value for money Located Product on line, Reserved Product through Local Supplier, Price was excellent , Collected from Supplier when requested. So simple and straight forward. Highly recommendable.
    Date published: 2013-06-27
    Rated 5 out of 5 by from Good stuff I have been using this oil for several years now in various cars and always been impressed by how good they have felt after changing the oil soon after buying them. Rarely need topping up between changes as well.
    Date published: 2013-06-05
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  • UK Delivery

    £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.


    UK Delivery

    Free NEXT DAY Delivery available on orders over 40 placed by 8pm*

    Your delivery date will be communicated at checkout and on your confirmation email.

    Delivery times are Monday to Saturday. Next Day delivery not available on all products; including Built Bikes, Bulky items and Web Exclusive products. Bike delivery will take three days, and an extra day if you'd like us to build it for you.

    *Click here to learn more.


    UK Delivery

    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.


  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on halfords.com.

    Checkout is always via halfords.com and all payment will be taken via halfords.com. In checkout the products will be split into separate deliveries for each supplier.

    Showing 1 - X of our buying options
    Price Seller Info Purchase

Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Halfords Engine Oil

Halfords 5W40 Fully Synthetic Oil 5L

£36 Halfords 5W40 Fully Synthetic Oil 5L for better fuel economy, performance and protection