AJAXServiceDetailsView AJAXServiceDetailsView ntdp
We use cookies to personalise content, to provide social media features and to analyse website traffic. We also share information about your use of our site with our social media, advertising and analytics partners. Read more here.

For the best browsing experience, please upgrade your browser to the latest version of Chrome, Firefox or Internet Explorer.
More information »

Find your Vehicle

Enter your vehicle registration to continue.


I don't know my registration number

Enter Vehicle Details

Find my vehicle
Find an autocentre


Close Button

Item added to basket

  • Your basket is empty
Subtotal £0.00
Total £0.00

  • Centre Details
  • Map
  • Services

Premium Service Upgrade

Premium Service Upgrade

Engine cleaner and Mobil oil

Want the best for your engine? With a Premium Service Upgrade, our expert technicians will use an engine cleaner to remove any sludge or deposits and refill your engine with Mobil oil.

Our technicians will select the best Mobil oil dependant on your vehicle to improve fuel consumption and lower exhaust emissions.

Must be booked with an Interim, Full or Major service.

From £30.00

Get Price

Upgrading your service is easy. All you need to do is click 'Add to Basket' above, then select an Interim, Full or Major Service from our Car Servicing menu, depending on what you'd like to book.

Note: the Premium Service Upgrade cannot be purchased as a standalone product and must only be purchased with an Interim, Full or Major Service from Halfords Autocentres. See a full list of what's included.

The main difference with the Premium Service Upgrade is the type of engine oil we use. By upgrading, you'll receive only the highest quality, fully synthetic Mobil oil, and an oil system cleaner to remove any build-up in your engine.

Choose Mobil 1 oil to keep your engine running smoothly in-between services.

Mobil 1 is the world's leading synthetic brand of engine oil. It provides outstanding protection and performance for your engine, superior resistance to high temperatures and even improves fuel economy. Mobil exceeds the highest standards set by the car industry.

Find out more about the benefits of upgrading to a Premium Service.

We have total confidence in the quality of the parts we use and the work carried out by our expert technicians. That's why all work is guaranteed for up to 12,000 miles or 12 months. Find out more about our guarantees.

20% off Premium Service Upgrade ends midnight 5th August 2019. To redeem 20% off a Premium Service Upgrade, this must be booked with with an Interim, Full or Major Service.