As oil distributors, Boswell Oil Company in Athens, GA makes it a priority to educate people about types of motor oil and oil industry innovations. We will post the latest news and information about the products we provide.

PC-11 Announcements

The next generation of Heavy Duty Engine Oils is here, establishing new industry standards to deliver significant improvements in engine protection and fuel economy. On December 1, 2016 two new categories of oil standards were licensed: API CK-4 and FA-4. Both deliver superior performance over current oils. CK-4 oils protect new and older engine models. FA-4 oils are designed to provide optimized fuel economy for 2017 engines.

To watch the latest PC-11 videos, visit

New Delo 400 Advanced Heavy Duty Engine Oils (CK-4 and FA-4)

New Delo 400 Advanced Heavy Duty Engine Oils /CK-4 and FA-4

Unprecedented Delo Heavy Duty Engine Oil Field Testing

Chevron’s new API CK-4 and API FA-4 formulations have been undergoing the most expansive and rigorous field testing for the last 2+ years. field-testing-front-cover

Delo Heavy Duty Engine Oil Product Offering, Application and Competitive Comparison