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.
Dorman's Engine Expansion Plugs are available in multiple styles, including Cup Type, Pilot Seal?, Reverse Taper, Concave, Quick-Seal? . Dorman's unique Pilot Seal Expansion Plug ensures a leak-proof fit.