Castrol GTX Full Synthetic 5W-20 is suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an API SP, ILSAC GF-6 or earlier specification 5W-20 lubricant. Motor Oil &
Castrol GTX MAGNATEC Motor Oil 5W30 Full Synthetic 5 l CAS 022113A | Product Details
Castrol GTX MAGNATEC engine oil is now fully synthetic! - Indie Garage