The HKS Super Oil Premium API SP 10W40 is formulated to deliver optimal engine performance and protection for a variety of automotive applications. Designed with advanced additives, this motor oil ensures excellent wear protection, engine cleanliness, and efficient operation under a wide range of operating conditions. Suitable for both everyday driving and demanding driving styles, it helps extend engine life and maintain peak performance. This 4-liter bottle provides ample supply for regular oil changes, making it a reliable choice for vehicle owners and professionals alike. <br>Features include a high-quality formulation that meets or exceeds API SP standards, providing superior oxidation resistance and thermal stability. The oil's viscosity at operating temperature ensures smooth engine operation and fuel efficiency. Its compatibility with modern engines makes it an ideal choice for vehicles requiring API SP rated oils. The product is suitable for use in a broad range of automotive engines, supporting optimal performance and engine longevity. <br>HKS is a trusted brand in the automotive industry, known for quality and innovation. This premium motor oil adheres to strict manufacturing standards, guaranteeing consistent quality. The product is not approved by CARB but meets necessary industry standards, ensuring reliable engine protection. Proper handling and disposal are recommended, as air freight restrictions apply. Whether for routine maintenance or enhancing engine performance, the HKS Super Oil Premium API SP 10W40 4L is an excellent choice for automotive enthusiasts and professionals seeking high-quality engine oil. <b>Features:</b> * API SP certification ensures high standards for modern engines * Viscosity: 10W40 provides effective lubrication across temperature ranges * Provides excellent wear protection and engine cleanliness * Formulated for optimal thermal stability and oxidation resistance * Suitable for a wide range of automotive engines