Valvoline Heavy Duty Diesel Synthetic Blend 10W-30 Engine Oil 1 Gallon

Valvoline Heavy Duty Diesel Synthetic Blend 10W-30 engine oil is built for diesel engines working through demanding operating conditions, from agriculture and truck applications to automotive and fleet service. Its heavy-duty synthetic blend formula uses targeted additive technology to help protect critical components when engines face extreme operating conditions and temperatures. Engineered to control wear, deposits, and oil breakdown, the formula is also designed to maintain extended oil life in high heat, so it can keep working as temperatures climb during hard use. In Cummins ISB engine testing, the oil delivered 35% better wear protection versus the industry standard. For specification matching, see the complete list of API categories and OEM approvals or recommendations in the Key Features, and check your owner's manual to confirm the required oil specification for your engine.

• Diesel synthetic blend engine oil in 10W-30 viscosity, 1 Gallon container
• Heavy duty synthetic blend with targeted additive technology for critical component protection in extreme operating conditions and temperatures
• Engineered to control wear, deposits, and oil breakdown, and designed for extended oil life in high heat
• Delivers 35% better wear protection vs. industry standard in Cummins ISB engine testing
• Meets or exceeds requirements of API CK-4, CJ-4, CI-4 PLUS, CI-4, CH 4, and SN
• Approved or recommended for Cummins CES 20086, Ford WSS-M2C171-F1, Volvo VDS-4.5, Mack EOS-4.5, Detroit Diesel DFS 93K222, and Caterpillar ECF-3
• Recommended for agriculture, automotive, fleet vehicle, and truck use