🚗 Drive the Future with CALTEX Havoline! Reduce your carbon footprint with cutting-edge emission-reducing technology. Experience unparalleled engine longevity with advanced synthetic technology. Enjoy fewer trips to the mechanic with superior oxidation resistance. Achieve peak power and efficiency, even under extreme conditions. Designed for today's sophisticated vehicles, ensuring optimal performance. 5W-40 Viscosity Reduced Emissions Wide Temp Range CALTEX Havoline Engine Oil - ProDS Fully Synthetic LE SAE 5W-40 (4L) is engineered for maximum engine life and performance. Its advanced synthetic base fluid provides optimal viscosity across a wide temperature range, while its anti-wear additive system minimizes wear in complex valve train mechanisms. This oil not only enhances power and performance but also reduces harmful emissions, making it a smart choice for environmentally conscious drivers. With superior thermal stability, it ensures minimal maintenance costs and extended engine durability.