Description
The Royal Purple Part Number 05540 Euro Formula 5W-40 Motor Oil is designed for high-performance European passenger cars and light-duty diesel engines. Crafted with premium synthetic base stocks and advanced additive technology, this motor oil provides exceptional engine protection and optimizes vehicle performance in a variety of operating conditions. Its formulation is tailored to resist sludge and varnish buildup during stop-and-go driving and other severe applications, ensuring engines stay cleaner for longer periods. Suitable for turbocharged and direct injection diesel engines equipped with diesel particulate filters (DPF) and selective catalysts, this motor oil meets the demands of modern European automotive engineering.
Royal Purple’s Euro Formula 5W-40 offers superior low-temperature performance, facilitating reliable cold starts and smooth engine operation in colder climates. Its excellent oxidation stability reduces oil breakdown over time, contributing to prolonged oil change intervals and enhanced engine longevity. The formulation also delivers increased fuel efficiency, helping drivers save on fuel costs while maintaining peak engine performance. Additionally, the oil provides better wear protection, minimizing engine component degradation for a longer engine lifespan.
This motor oil is engineered to deliver comprehensive corrosion protection and reduce oil consumption, even under severe driving conditions. The premium synthetic composition ensures consistent viscosity and low volatility, promoting engine cleanliness and reducing the formation of deposits. Ideal for use in European gasoline and diesel engines, the Royal Purple Euro Formula 5W-40 is a reliable choice for those seeking maximum engine protection and performance in a high-quality synthetic motor oil.
Features:
- Formulated with premium synthetic base stocks and advanced additive technology
- Resists sludge and varnish buildup during severe driving conditions
- Suitable for turbocharged and direct injection diesel engines with DPF and catalysts
- Superior low-temperature performance for cold starts
- Excellent oxidation stability for longer oil life
- Enhances fuel efficiency and engine performance
- Provides superior wear and corrosion protection
- Reduces oil consumption and engine deposits









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