Valvoline SynPower 5W20, 5 Qt: * SynPower Full Synthetic Motor Oil in 5W-30 and 5W-20 are Dexos 1" compliant * Provides excellent engine cleanliness through superior sludge and varnish protection * Helps reduce engine wear at high temperatures with improved viscosity stability * Provides outstanding high-temperature protection under severe driving conditions * Provides superior cold-temperature protection through faster oil flow at start-up * Provides more durable anti-wear additives which remain in the oil longer for outstanding protection against friction and wear * Fully compatible with all conventional and leading synthetic motor oils