Castrol GTX 5W-30 RN17, Synthetic Motor Oil, 5L

Castrol GTX 5W-30 RN17 is a trusted solution for drivers and mechanics for over 50 years. Its unique 3X-Clean formula is engineered to fight the three main causes of engine sludge: heat, contaminants, and short trips. The oil actively cleans away existing sludge and creates a barrier to prevent new deposits, which helps significantly extend engine life.

Application: This oil is ideal for gasoline and diesel engines where the manufacturer requires a 5W-30 lubricant with a Renault RN17 specification.

What the designations mean:

• 5W-30: An all-season viscosity grade. "5W" ensures easy cold starts, while "30" guarantees optimal protection at operating temperatures.

• RN17: This is a specific approval from Renault, developed for modern Renault gasoline and diesel engines. Using an oil with this approval ensures compliance with the manufacturer's strict requirements for protection and performance.

Why this oil?

• Extended Engine Life: The 3X-Clean formula provides superior protection against sludge caused by contaminants, heat, and frequent short trips.

• High Performance: The oil offers advanced protection against thermal breakdown and viscosity loss, as well as exceptional protection against high-temperature deposits.

• Premium Quality: Contains premium synthetic technology base oils and modern anti-wear additives.

Important Note: Always consult your vehicle's owner's manual for the correct oil selection.