The transmission in JK's run hot stock, when you add larger tires and weight it works harder and gets hotter. The factory trans cooler just doesn't cut it, its riddled with flaws. Our unit works, it keeps the basics in mind. disipate heat...period! Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat Protected from possible damage during installation by plastic fin guards and powder coat finish.
Dorman?s Auto Trans Oil Cooler Line Connectors are constructed from high-quality materials to provide a leak-free connection between transmission lines or between the radiator and the transmission. Replacement restores the radiator to proper operation.
Leaks, be gone. Dorman?s Engine Water Pump Inlet Tube is hardily built to counter the most common cause of fractures: corrosion due to heat cycling. Safeguard your engine by ensuring proper coolant circulation.