Diesel Oil Premium Blend 15W-40 - Gallon | Sierra 18-9554-3

Diesel Oil Premium Blend 15W-40 - Gallon | Sierra 18-9554-3

This Sierra 15W-40 diesel formulation provides superior detergency properties specifically designed to minimize soot accumulation and carbon residue in marine diesel engines. Holding API CI-4+ certification, it meets or exceeds the demanding performance requirements established by major OEM specifications: Volvo VDS-3, Cummins CES series (20078, 20077, 20076), Detroit Diesel DDC93D214, and Caterpillar ECF ratings plus Global DHD-1 standards. Built for the rigorous demands of marine service, this premium blend ensures optimal engine cleanliness and extended component life across diverse diesel powerplant applications.

Sierra 15W-40 Diesel Oil delivers increased detergency to fight soot and carbon deposits. Certified to API CI-4+ Rating. Meets the highest standards of diesel oil in the marine industry.

• Meets Volvo VDS-3 manufacturing specifications
• Meets Cummins CES20078, CES20077 and CES20076 manufacturing specifications
• Meets Detroit Diesel DDC93D214 manufacturing specifications
• Meets CAT ECF-2, ECF-1 and Global DHD-1 manufacturing specifications
• Capacity1 Gallon
• Compatibility: Heavy-Duty Engines
• Service Category FC-W
• Type Conventional
• Viscosity 15W40