H/D Oil Stabilizer Case/12

The H/D Oil Stabilizer Case of 12 from Lucas Oil is designed for high-demand diesel and heavy-duty gasoline engines operating under extreme conditions. This product is ideal for mechanics and vehicle owners who require reliable engine protection, especially when towing heavy loads or maintaining fleet vehicles.

Lucas Oil's stabilizer formula helps maintain viscosity integrity and film strength, addressing the vulnerability of oil breakdown under heat and shear stress. The proprietary blend reduces friction and improves thermal stability and oxidation resistance, ensuring optimal performance in demanding situations. Each quart-sized bottle is designed to be mixed into your crankcase at a ratio of 1 quart per 10 quarts of oil, making it easy to use without special equipment.

This case of 12 bottles is perfect for shops, fleet operators, and serious enthusiasts who service multiple vehicles or prefer to stock reliable engine protection. The formula is compatible with conventional, synthetic blend, and full synthetic oils, making it suitable for retrofitting existing vehicles without the need for a complete oil system flush.