PENNZOIL LONG LIFE GOLD DIESEL SAE 40 provides premium quality service in diesel engines and specially formulated for heavy-duty diesel engines operating both on-and off-highways. The anti-wear agents used in this product range provide excellent protection against metal-to-metal contact, minimizing engine wear, and effectively extending engine life. The high thermal stability provides outstanding high temperature protection, recommended for both on and off-road heavy-duty applications that require up to API CF Service level, especially older engines.
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. Always refer to the vehicle owner's manual for correct viscosity.