Purpose and Specifications

ORLEN PLATINUM CLASSIC DIESEL SEMISYNTHETIC 10W-40 4.5L is a semi-synthetic engine oil designed specifically for diesel engines in passenger cars and light commercial vehicles, with or without turbochargers. This all-season oil flows easily at cold starts down to -32°C for reliable winter performance and stays thick up to 233°C for hot summer protection, ensuring smooth engine operation from -30°C to over 200°C operating temps.

It provides long-lasting protection against deposits and acids, balanced performance under heavy loads, and excellent oxidation resistance for cleaner engines and extended life. Approved for MB 229.1, VW 501 01, API CF/SN, and ACEA A3/B3/B4 standards, it's ideal for older high-mileage diesels or as a cost-effective synthetic alternative.

When to Use / Replace?

Use this oil in diesel engines for year-round driving in traffic, highways, or extreme conditions. Perfect for vehicles with several years of mileage needing reliable lubrication without premium synthetic costs. Replace every 10,000-15,000 km or 12 months under normal use, or sooner (7,500 km) for heavy towing, city stop-go, or dusty roads to maintain peak protection. Shelf life is 5 years unopened in cool, dry storage.