Halfords own brand 4L engine oils are down to £12 online from today and in store for £12 from boxing day till stock lasts.
Saw the boxing day promotion being put up by staff at the end of the day at 4.30
The additional 10% is only available till midnight on Christmas Day
Halfords 5W30 Ford Fully Synthetic Motor Oil 4L
Halfords 5W30 Fully Synthetic Motor Oil 4L - Vauxhall, Opel, Saab
Halfords 10W40 Part Synthetic Motor Oil 4L
Halfords 5W/40 Fully Synthetic Petrol & Diesel Oil 4L
If you don't know which oil is required, you can find out by typing in the registration of the car or by searching for the car through the car Make, Model and the Year in the search box at the top of the webpage in the link