Active cleansing technology

Folds for easy storage

Blends with all shades of purple

Handy spray application

Shell Helix Engine Oil Ultra Pro AF 5W-30 5L DPF Cleaners Active cleansing technologyShell Helix Ultra Professional AF 5W 30 5L Fully Synthetic Motor Oil Tailored to meet engine manufacturer special requirements Performance & Features Fuel efficiency Passes ACEA fuel economy M111FE (CEC L 54 T 96) with a minimum of 3 % fuel efficiency improvement. Engine wear and durability Passes Ford in house test for valve train wear. Passes ASTM ball rust test (ASTM D6557) for engine rust. Passes Sequence IVB wear test (ASTM D8350) for valvetrain