ENGINE OIL GTX 5W-30 RN17 /PACK 5L/ IS A FULLY SYNTHETIC ENGINE OIL WITH A CAPACITY OF 1 LITER. IT IS DEDICATED TO PASSENGER CARS AND VANS IN WHICH THE MANUFACTURER REQUIRES RN17 OR ACEA C3 SPECIFICATION. THE SPECIAL FORMULATION OF THE OIL PREVENTS THE ACCUMULATION OF HARMFUL DEPOSITS AND SLUDGE IN PETROL AND DIESEL POWER UNITS.