Pennzoil^® Long-Life™ Heavy Duty Engine Oil
Heavy Duty Engine Oil Maximum Diesel Protection for
Short Haul Fleets

Available Grades include: SAE 10W, SAE 10W-30, 15W-40, SAE 30, SAE 40, SAE 50
For more technical data, see product data sheets.
Here's What You Can Expect Outstanding soot control Reliable fuel economy Fewer top-offs, thanks to reduced oil consumption Protection against all forms of wear Consistent oil pressure for thorough engine lubrication Extended engine life Advanced Pure Base OEM warranty acceptance

Stop Here. Go There. Pick Up This.

That's the business. That's why Pennzoil^® Long-Life™ Heavy Duty Engine Oil is specially formulated to protect your engines against the severe duty, stop-and-go driving that your fleet must endure. It boils down to this: An engine oil breaks down because it either thins out or gets thick--and it can't lubricate as well if this is the case.

Where is the Wear?

The name of the game is wear protection. When engine parts start to wear, the real trouble begins. Pennzoil^® Long-Life™ Heavy Duty Engine Oil is formulated to protect against wear. All kinds of wear--wear caused from abrasive soot, wear from high-temperature operation, and wear that is the result of poor viscosity retention.

Winning the War Against Soot

While your trucks are constantly stopping and going, Pennzoil^® Long-Life™ Heavy Duty Engine Oil is handling one of your engine's major enemies--soot. And that is particularly important now because diesel engines must meet tough federal exhaust emission limits.

Pennzoil® Long-Life™ Heavy Duty Engine Oil Meets the Following Performance Requirements     API CI-4 Plus API CI-4 API CH-4 API CG-4 API CF-4 API CF API SL API SJ Mack EO-M Plus Cummins 20077 Cummins 20076

Pennzoil® Long-Life™ Heavy Duty Engine Oil is Recommended For The Following Engines     Caterpillar Cummins Detroit Diesel International/Navistar John Deere Mack Mercedes-Benz Volvo