2009 Chevrolet Tahoe Heater Hose

You will be needing a J 41425 A/C line repair kit.

You need to drain the cooling system and remove the upper intake manifold sight shield, the air cleaner, and the air cleaner resonator outlet duct.

You need to use J 38185 to reposition the radiator surge tank outlet hose clamps.

You need to install the auxiliary heater pipes to the vehicle, the auxiliary heater pipes to the clamps, the heater/A/C tubes retaining nut to the stud at the frame, the auxiliary heater pipes to the auxiliary heater core, the right front wheelhouse panel, the right rear wheelhouse panel, the vehicle right assist step and the auxiliary heater pipes to the heater inlet and outlet tees and connect the outlet heater hose to the heater core and the inlet heater hose to the heater core and fill the cooling system.

You need to drain the cooling system. Before removing the quick-connect fitting from the vehicle, clean the area and remove any loose dirt or debris. You need to remove the fitting from the tube by squeezing the retainer clip legs together and pulling the fitting from the tube and the retainer from the tube by folding the legs back on themselves and sliding the retainer clip out of the tube. place a flat-blade tool through the window of the quick connect fitting to just below the outer bushing and above the top O-ring, remove the outer bushing with a gentle prying motion, discard the outer bushing, remove other components and discard, thoroughly clean and inspect the inside surface of the fitting for nicks, scratches or cracks and remove any dirt or debris using water and a lint-free cloth.