The heater hoses are 5/8 inch diameter.
Dealer part
the heater hoses are on the left side of the engine and will be two next to each other on the fire wall
near the fire wall where the heater hoses enter
The 1999 Chevrolet Z 71 heater core can be accessed by removing the passenger side kick panel. Remove the heater core water hoses. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
how do you change a crankshaft position sensor on a 1999 chevy camaro z28?
To change the heater core in a 1999 Dodge Dakota, first, disconnect the battery and drain the cooling system. Remove the dashboard and the heater box cover to access the heater core; this typically involves removing several screws and clips. Disconnect the hoses attached to the heater core, remove it from the housing, and replace it with the new core. Finally, reassemble the heater box, dashboard, refill the cooling system, and reconnect the battery.
I don't know about the outside diameter of the hoses but, the outside diameter of the heater core inlet and outlet tubes are 3/4" (inlet) and 5/8" (outlet).
Instualation of a heater core on a 1999 Ford Explorer V6, how do you install the heater core.
The heater core on a 1999 Ford F250 Superduty is replaced by removing the heater hoses, disconnecting the wiring harness, and removing the retaining bolts. The cover can then be removed, the heater core unbolted, and removed from its housing.
Drain the radiator..Disconnect the heater water hoses from the heater core.Disengage the stops and lower the glove compartment door.Remove the electronic blend door actuator and bracket assembly.Remove the screws.Remove the heater core cover.Remove the heater core.Follow the removal procedure in reverse order......
Its a Durango.......not a Drango.