🚀 Rev up your ride with Lucas Oil's magic potion! Effective in an impressive percentage of cases—trust the experts! Extends fluid life up to 4 times longer—save time and money! Add directly to existing fluid—no mess, no fuss. Perfect for motor homes, commercial vehicles, and compact cars. The #1 solution for transmission woes! Extends fluid life 4x No solvents Easy pour, no drain Lucas Oil 10009 Transmission Fix is a top-rated additive designed to solve transmission problems without the need for draining existing fluid. This 24-ounce solution is solvent-free, extends fluid life significantly, and is ideal for a variety of vehicles, making it a must-have for both personal and commercial use.