S-Oil Seven Gold #9 C3 5W40 Fully Synthetic 1L

S-Oil Seven Gold #9 C3 5W40 1L is a fully synthetic engine oil formulated for modern petrol and diesel engines that require ACEA C3 specification. It is suitable for vehicles equipped with turbochargers and emission control systems such as catalytic converters and diesel particulate filters. Before proceeding with the service, our technician will inspect your vehicle condition and confirm the required oil grade to ensure compatibility and proper protection. This formulation uses mid SAPS technology to balance engine protection and emission system care. The 5W40 viscosity provides fast oil flow during cold start and maintains strong oil film strength at high temperature and heavy load conditions. It helps reduce friction, minimize wear on internal components, and maintain engine cleanliness by controlling sludge and deposit formation. The advanced additive system supports oxidation stability and protects vital engine parts even under demanding driving situations. Each 1-liter bottle is factory sealed to maintain product quality and authenticity. This pack size is suitable for top-up usage or specific engine capacity requirements. Our team will check the current oil level, inspect for abnormal contamination, and advise whether a full oil change or partial top-up is recommended. We believe in explaining the condition first before performing any service, so you understand exactly what your engine needs. With proper lubrication, the engine runs smoother and more stable. This oil supports consistent performance during city driving and highway cruising. It helps manage engine heat, reduce mechanical noise, and protect turbo components from excessive wear. The stable viscosity also supports fuel efficiency by reducing internal resistance. For drivers who value flexibility in pricing, the 1L option allows easier adjustment based on your vehicle's oil capacity and service plan. As part of our collaborative approach, we aim to provide transparent service details and clear pricing. If your vehicle requires additional inspection or related services, we will inform you first before proceeding. We focus on delivering value while maintaining proper workmanship standards. Manufacturer warranty covers product defects under proper storage and normal usage. Warranty does not apply to incorrect application, contamination, overdue oil change intervals, or mechanical issues unrelated to the product. Always follow your vehicle manufacturer's recommended oil specification and service interval for best results. Book your S-Oil Seven Gold #9 C3 5W40 1L service with us today. Let our team check your engine condition, advise clearly, and provide a flexible solution that suits your budget while keeping your engine protected and performing at its best.