6.2 LITER. A clip which helps secure the Automatic Transmission Oil Cooler End Fitting to it's mounting point. A clip which helps secure the Trans Oil Cooler to it's mounting point. Automatic Transmission Oil Cooler Line Connector. Transmission Oil Cooler Line Clip. Included with: By-pass valve, Connector, Fitting, Inlet pipe, Oil feed tube, Oil return tube, Outlet hose, Outlet pipe, Pipe assembly, Trans cooler, Transmission cooler.