SAE 15W-40 E7 CI-4

Sinopec Tulux T500 15W-40 ACEA E7 CI-4 heavy-duty diesel engine oil. Formulated for older and legacy commercial diesel engines, including Euro 3 and Euro 4 applications. Provides strong soot control, wear protection, and thermal stability under high-load and extended-drain conditions. Suitable for trucks, buses, agricultural machinery and off-highway plant.