Lukeron SPL HDEO 15W-40 Engine Oil API CI-4+ is a premium Heavy Duty Engine Oil (HDEO) designed for diesel engines operating under severe load, high temperature, and extended service conditions. Formulated with high-quality base oils and a powerful additive system, it delivers excellent protection against wear, soot, oxidation, and deposit formation. This engine oil ensures consistent performance, superior engine cleanliness, and long engine life, making it ideal for demanding commercial and industrial applications.
Key Features
Provides a strong lubricating film to protect pistons, liners, bearings, and valve train components under heavy load.
Keeps soot particles finely dispersed to prevent sludge formation and maintain engine cleanliness.
Resists oil breakdown at elevated temperatures during long operating hours.
Protects internal engine components from moisture, acids, and combustion by-products.
Meets API CI-4+ requirements for durability, cleanliness, and performance in heavy duty diesel engines.
Benefits
Designed for severe-duty diesel engine operation
Optimized for Indian fuel quality, climate, and load conditions
Helps extend drain intervals and reduce engine wear
Trusted by fleet owners, transporters, and service workshops
Backed by Lukeron’s heavy-duty lubrication expertise and quality standards
Applications
Heavy commercial vehicles (trucks & buses)
Construction and mining equipment
Agricultural and off-highway diesel engines
Turbocharged and naturally aspirated diesel engines
Applications where SAE 15W-40 and API CI-4+ are recommended
