100% Genuine Caltex Havoline Lubricant: Guaranteed authentic motor oil available directly at Oil Experts Bahawalpur. Deposit Shield Technology: Advanced formulation cleans and protects engine internals by preventing carbon, varnish, and sludge deposits. High-Viscosity Formula (SAE 20W-50): Heavy multigrade thickness creates a robust, protective hydrodynamic barrier under extreme summer heat and high-mileage engine clearances. Reduces Oil Consumption: Thick film strength helps seal worn piston rings, dramatically reducing oil burning, blow-by, and top-up frequency.Cushions High-Mileage Components: Minimizes engine noise, bearing rumble, and mechanical vibration in aging or hard-working gasoline engines.API SG Certified Protection: Engineered to meet API SG performance requirements, delivering strong anti-wear protection for older passenger vehicles and small commercial fleets. Packaging: 4-Liter heavy-duty black bottle with ergonomic pour handle.