Lucas Oil 20002 Heavy Duty Oil Stabilizer – 1 Gallon / 3.786 L

The Lucas Oil Heavy Duty Oil Stabilizer is a pure petroleum, multi-use oil supplement trusted across heavy-duty, high-performance, and industrial applications. Formulated to control noise, heat, and wear in manual transmissions, differentials, and engines, it delivers long-lasting protection and performance.

This 100% petroleum product is designed to eliminate dry starts and reduce friction, allowing motor oils to achieve higher lubricity. The result: reduced oil consumption, lower operating temperatures, and extended engine life.

✅ 1 Gallon / 3.786 L jug – bulk size for shop & fleet use
✅ Eliminates dry starts – prevents engine wear
✅ Reduces friction, heat & wear in all engine types
✅ Safe for manual transmissions & differentials
✅ Stops leaks & reduces operating temps in gear oil
✅ Blends with all oils – synthetic, ATF, and mineral oil
✅ Extends oil & engine life – keeps old engines alive, new engines new
✅ Trusted in heavy-duty & high-performance industries

Use Lucas Heavy Duty Oil Stabilizer for preventative maintenance, leak protection, and maximum engine performance.