Mobil 122265 Delvac 1 ESP 5W-40 Full Synthetic Diesel Engine Oil 5 Gallon

Mobil Delvac 1 ESP 5W-40 is a premium full synthetic heavy-duty diesel engine oil designed to provide exceptional performance and protection in modern low-emission engines. This advanced formulation combines synthetic base oils with a proprietary additive system to deliver outstanding engine cleanliness, wear protection, and extended oil drain intervals.

Key Features:

• Full synthetic 5W-40 formulation for excellent cold-weather starting and high-temperature protection
• Low-ash, low-sulfur, low-phosphorus formula meets strict emissions standards
• Meets or exceeds API CK-4, CJ-4, CI-4 PLUS, CI-4, and ACEA E6, E7, E9 specifications
• Compatible with diesel particulate filters (DPF) and exhaust gas recirculation (EGR) systems
• Exceptional oxidation stability and thermal resistance for extended drain intervals
• Superior wear protection extends engine life and reduces maintenance costs
• Excellent shear stability maintains viscosity under severe operating conditions
• 5 gallon pail provides convenient bulk quantity for fleet and commercial applications

Ideal for on-highway diesel trucks, off-highway equipment, and mixed fleets operating in extreme temperatures. This oil helps maximize engine durability while minimizing environmental impact through reduced emissions system maintenance.