PENZOIL LONG LIFE DIESEL GOLD SAE 15W-40 API CI-4/SL Heavy Duty Motor Oil an exceptional motor oil formulated with time-release protection technology that exceeds the performance requirement of API CI-4/SL classification.

More Details...

Synthetic API CI-4/SL is suitable for all turbocharged or normally aspirated diesel engines of heavy-duty vehicles operating under the most severe conditions whatever the seasons and guarantees exceptional protection against bore polishing.