Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil
About this item
The Only One endorsed and recommended by Cummins
Superior synthetic base stocks provide faster, safe starts during freezing weather and enhanced thermal properties for hot weather operations
Outstanding oxidation resistance supports long oil life in heavy duty engines
Superior wear protection for hardworking heavy-duty trucks and equipment
Every motor oil we make provides better protection against the four major causes of engine breakdown: heat, friction, wear and deposits. Because an original never stops improving.
Valvoline Motor Oil
The Original Motor Oil
Valvoline’s first breakthrough in motor oil was introducing it. And we’ve been re-inventing it ever since, from the world’s first high mileage oil to the world’s first synthetic blend.
Original Through & Through
Valvoline became the first trademarked motor oil brand in 1866. Over the last 100 years as engine technology has evolved, so has motor oil technology, and Valvoline has been innovating all the way.
Trusted for Over 150 Years
Not only have we been making motor oil longer than anyone else, we’ve been improving it longer than anyone else. There are those who change with the times and those who drive them.
Valvoline Premium Blue Heavy Duty Full Synthetic Engine Oil delivers extreme protection for diesel and gas engines. The formula is specially designed for hardworking trucks and equipment in both on road and off highway applications. The engine oil is the “The Only One” endorsed and recommended by Cummins and features exceptional oxidation resistance, outstanding wear protection and superior deposit performance compared to industry requirements. Valvoline Premium Blue Heavy Duty Full Synthetic Engine Oil, How the Tough Get Going.