Valvoline Premium Blue Gen2 10w-30 Diesel Oil

Valvoline Premium Blue One Solution Gen2 10W-30 Synthetic Blend Engine Oil is engineered for heavy-duty diesel, gasoline, and natural gas engines operating in both on-highway and off-highway environments. Designed to simplify fleet maintenance, One Solution Technology allows operators to use one engine oil across mixed fleets, reducing inventory and improving operational efficiency.

Exclusively endorsed and recommended by Cummins, this formulation offers a unique 5,000-mile oil drain extension in Cummins X15/X12 engines when operating at an average of 7 mpg or higher. The advanced synthetic blend formula provides enhanced viscosity control and oxidation stability, helping protect engines in severe service conditions such as high idle time, heavy loads, and high-hour applications.

Valvoline Premium Blue Gen2 10W-30 helps control wear, deposits, and oil breakdown while supporting low-emission engine requirements. It is designed to extend drain intervals, reduce downtime, and lower overall cost of ownership.

• One Solution Technology for diesel, gasoline, and natural gas engines

• Exclusively endorsed and recommended by Cummins

• Up to 5,000-mile drain extension in Cummins X15/X12 engines (when conditions apply)

• 80% viscosity control against CK-4 limits

• Reduces piston deposits by up to 33% beyond CK-4 limits

• Enhanced oxidation stability and wear protection

• Helps reduce downtime and maintenance costs

• Suitable for mixed fleet operations

• Heavy-duty diesel engines

• On-highway and off-highway equipment

• Cummins, Volvo, Mack, Ford, Caterpillar, Detroit Diesel, Dodge Ram, Chevrolet and more

• Applications requiring SAE 10W-30 synthetic blend heavy-duty engine oil

Shipping: Items will ship via FedEx or UPS. We are unable to guarantee a specific carrier, even if one is selected or shown at checkout. We will ship via the carrier that has less days in transit to your destination.

Return Policy:

• Buyer has 30 days from receipt of item to request a return

• Buyer pays for return shipping

• Item must be returned in same condition as received

• In no instance will a return or refund be permitted for a used item

• Upon receipt and inspection by seller, refund will be issued within 2 business days. Refund amount will equal amount paid to seller less the fees associated with the transaction

Cancellation Policy:

• If buyer wants to cancel transaction prior to shipment of order, for any reason, the amount refunded will equal amount paid to seller less the fees associated with the transaction