Pennzoil 550016718-6PK Platinum 5W-40 European Formula Full Synthetic Motor Oil - 1 Quart, (Pack of 6) Platinum European Formula 5W-40 full synthetic motor oil can be used in both passenger car and light duty diesel applications. It meets or exceeds the performance requirements of API SM/CF, and ACEA A3/B3/B4-04 Actively cleans up and helps keep engines clean Provides ultimate protection against high temperature and deposit breakdown Helps protect emission systems Protects against rust and corrosion caused by severe, low-temperature stop and go driving Platinum European formula 5W-40 full synthetic motor oil can be used in both passenger car and light duty diesel applications and it meets or exceeds the performance requirements of API SM/CF, and ACEA A3/B3/B4-04 Actively cleans up and helps keep engines clean Provides ultimate protection against high temperature and deposit breakdown Helps protect emission systems Protects against rust and corrosion caused by severe, low-temperature stop and go driving