PENNZOIL LONG LIFE DIESEL SAE 30 provides premium quality service in both diesel with (API CH-4 or lower requirement) and gasoline engines (with API SL or lower requirement) and are specially formulated for heavy-duty diesel engines operating both on and off highways. Newly designed low emission diesel engines actually tend to produce more soot. However, this soot it captured in the engine oil and does not go out to the exhaust.
Helps extend engine life
Single line of motor oil for mixed fleets
Minimizes piston and combustion chamber deposit
Fights sludge and varnish
| API CF/SF | API CF/SF |
On and off-road heavy-duty applications requiring up to API CF service level, especially older engines.