Castrol Magnatec Diesel 15W-40 is a part synthetic engine oil developed to provide superior protection and performance for diesel engines. With its unique formulation, the oil features intelligent molecules that cling to critical engine parts, forming a protective layer during start-up and beyond. This results in reduced engine wear, even during the engine’s warm-up phase, when wear is typically highest.

The oil is designed to meet the needs of naturally aspirated, turbocharged, and inter-cooled turbocharged diesel engines, offering excellent soot handling performance and minimizing oil thickening. Its technology helps maintain engine efficiency and responsiveness, making it ideal for modern common rail diesel engines.

Castrol Magnatec Diesel 15W-40 also features ultra-refined molecules that deliver visible, audible, and tangible protection. This oil is particularly suitable for vehicles with direct and indirect injection diesel engines.

However, it is not recommended for heavy commercial vehicles or vehicles fitted with diesel particulate filters (DPFs), which have different lubrication needs.

Features:

• Intelligent Molecules: Form an extra layer of protection during startup, reducing wear and maintaining engine efficiency.
• Soot Handling Performance: Minimizes oil thickening, extending oil life and maintaining performance.
• Semi Synthetic Formulation: Offers a balance of performance and cost-effectiveness, providing excellent engine protection in both urban and highway conditions.
• Reduced Engine Wear: Especially beneficial during the critical warm-up period, when engine parts experience the most wear.

Applications:

• Suitable for naturally aspirated, turbocharged, and inter-cooled turbocharged diesel engines.
• Ideal for direct and indirect injection diesel engines.
• Not suitable for heavy commercial vehicles or vehicles equipped with diesel particulate filters (DPFs).

Specifications:

• API SP
• ACEA A3/B4

Part number: 3437334