03/04/2026
Modern diesel engines are built for efficiency, power, and lower emissions - but they also rely heavily on advanced systems like DPFs and catalytic converters. Using the wrong oil can lead to ash buildup, reduced filter life, and higher maintenance costs.
Avtoil Low SAPS Oils - including Avtoil™️ Defender CK-4 and Avtoil™️ Shield CJ-4/SN - are specially formulated to strike the right balance between engine protection and emission system care.
Why it matters:
✔️ Helps extend DPF life by reducing ash accumulation
✔️ Keeps emission systems cleaner and more efficient
✔️ Reduces downtime and maintenance costs
✔️ Maintains stable performance under heavy loads
✔️ Supports modern emission standards
Engineered for real conditions:
• Defender CK-4 - strong wear protection, oxidation resistance, and thermal stability
• Shield CJ-4/SN - minimizes soot and deposits, ensuring consistent performance in demanding environments
Choosing the right oil isn’t just about lubrication anymore - it’s about long-term engine health, efficiency, and reliability.
👉 Visit our website to learn more
Avtoil - Low SAPS Oils Engineered for Clean Performance and Reliable Protection