KIXX HD1 CI-4 SAE 10W-40 (SYNTHETIC)

KIXX HD1 CI-4 SAE 10W-40 (Synthetic) by GS Caltex is a high-performance synthetic heavy-duty diesel engine oil designed to deliver superior protection, extended service life, and reliable performance in modern diesel engines operating under severe conditions. Formulated to meet API CI-4 specifications, this advanced lubricant ensures excellent engine durability, cleanliness, and efficiency.

Manufactured using high-quality synthetic base oils and advanced additive technology, KIXX HD1 provides outstanding resistance to oxidation, thermal breakdown, and soot-related viscosity increase. Its 10W-40 viscosity grade offers excellent low-temperature flow for easy cold starting while maintaining strong oil film strength at high operating temperatures, ensuring consistent protection across a wide range of conditions.

Applications:

Heavy-duty trucks, buses, and commercial diesel vehicles

Engines equipped with turbochargers and operating under high load and severe service conditions

Construction, mining, agricultural, and off-highway equipment

Suitable for extended drain intervals as per OEM recommendations