LUKOIL AVANTGARDE ULTRA 15W-40 API CI-4 (20L)

LUKOIL AVANTGARDE ULTRA 15W-40 API CI-4 (20L)

GZ Industrial Supplies is the distributor and supplier of LUKOIL brand lubricants in Nigeria. Our LUKOIL AVANTGARDE ULTRA 15W-40 API CI-4 is a super-high-performance diesel (SHPD) multi-grade engine oil designed for mixed vehicle fleets and extended oil change intervals. This premium oil ensures optimal engine performance, providing outstanding protection for heavy-duty diesel engines operating under extreme conditions. It is also suitable for diesel passenger cars without a diesel particulate filter (DPF).

Applications

The LUKOIL AVANTGARDE ULTRA 15W-40 API CI-4 is recommended for use in

• Diesel trucks & buses – Ensures smooth performance and prolonged engine life.
• Off-road construction & mining equipment – Protects against heavy wear and extreme operating conditions.
• Agricultural machinery – Provides superior lubrication for tractors, harvesters, and other farming equipment.
• Industrial diesel engines – Ideal for generators, compressors, and other industrial applications.

Features and Benefits of LUKOIL AVANTGARDE ULTRA 15W-40 API CI-4

Features:

• Superior Engine Protection – Prevents wear, corrosion, and deposits.
• Excellent Thermal Stability – Maintains optimal viscosity under extreme temperatures.
• Enhanced Detergency – Keeps the engine clean and minimizes sludge formation.
• Multipurpose Use – Suitable for both modern and older diesel engines.

Benefits:

• Extended Engine Life – Reduces friction and wear for long-lasting performance.
• Reduced Maintenance Costs – Minimizes engine deposits, reducing the need for frequent servicing.
• High Performance in Extreme Conditions – Performs well in high-load and high-temperature environments.
• Fuel Efficiency – Ensures smooth engine operation, leading to improved fuel economy.

Technical Specifications of LUKOIL AVANTGARDE ULTRA 15W-40 API CI-4

• Viscosity Grade: SAE 15W-40
• API Performance Level: API CI-4
• ACEA Specification: E7
• Kinematic Viscosity at 100°C: ~14.9 mm²/s
• Viscosity Index:  134
• Flash Point (COC):  230°C
• Pour Point:  -30°C
• Total Base Number (TBN): ~8.5 mg KOH/g
• Sulphated Ash Content:  1.4%

Frequently Asked Questions (FAQs)

1. What type of vehicles and equipment can use LUKOIL AVANTGARDE ULTRA 15W-40?

Answer: This oil is designed for heavy-duty diesel engines, making it ideal for trucks, buses, off-road construction and mining equipment, agricultural machinery, and industrial diesel engines. It is also suitable for diesel passenger cars without a diesel particulate filter (DPF).

2. Can this oil be used for older diesel engines?

Answer: Yes, it is formulated to work with both modern and older diesel engines, ensuring optimal lubrication and performance regardless of engine age.

3. Can I mix this oil with other brands or types of engine oils?

Answer: While it is always best to stick with one brand for consistency, LUKOIL AVANTGARDE ULTRA 15W-40 is compatible with most diesel engine oils that meet API CI-4 specifications. However, for the best results, a complete oil change is recommended when switching brands.

Related Articles 

Lubrication Best Practices for Prolonging Equipment Lifespan

​How to Select Lubricants for Different Industrial Applications

​Impact of Lubricant Quality on Machinery Performance

Choosing the Right Lubricant: A Guide for Various Industrial Applications 

For availability and purchase inquiries, Contact GZ Industrial Supplies today.