Is this product for you?

Castrol MAGNATEC DIESEL DX 5W-40 is a full synthetic ACEA C3, API SN/CF, dexos2® engine oil combining dedicated diesel technology with intelligent molecules for an extra layer of protection, reducing wear during the critical warm-up period. Its unique formulation protects from the moment you turn the key, dramatically reducing* engine wear for protection you can see, hear and feel. Castrol MAGNATEC DIESEL is always ready to protect.
*As tested in the industry Sequence IVA wear test.

What vehicles is this product suitable for?

Castrol MAGNATEC Diesel DX 5W-40 is suitable for use in automotive gasoline and diesel engines - including those fitted with Diesel Particulate Filters (DPF) where the manufacturer recommends an ACEA C3, API SN/CF or earlier specification 5W-40 lubricant.
*GM dexos2®: supersedes GM-LL-B-025 and GM-LL-A-025 : GB2D0326082

To find the oil type and weight suggested for your vehicle; either add your vehicle to My Garage or check with your manufacturer, vehicle user manual, your local mechanic or head in-store and talk to one of our friendly team.