Grand Cherokee 2WD V8-4.7L VIN N (2000)
Heater Core And Tubes
5. Lift the heater core straight up and out of the heater-A/C housing.
6. When replacing individual tubes, loosen and remove the round tube-to-core clamp, and pull tube from core.
INSTALLATION
Heater Core, Tubes, O-rings
1. When installing individual tubes, insert tube into core ensuring that tube O-ring is seated in core and not pinched. Hold tube in seated position
while installing the round tube-to-core clamp.