Navigator 2WD V8-5.4L SOHC VIN L (1999)
12
Rear auxiliary evaporator outlet line
13
Front auxiliary heater outlet line
14
Red tape
15
Rear auxiliary heater inlet line
16
Rear auxiliary heater outlet line
17
Rear auxiliary evaporator outlet line
18
Rear auxiliary evaporator inlet line
19
Yellow tape
20
Rear auxiliary evaporator inlet line
21
Rear auxiliary evaporator outlet line
22
Rear auxiliary evaporator outlet line
23
Rear auxiliary evaporator inlet line
24
Rear auxiliary evaporator inlet line
25
Rear auxiliary heater outlet line
26
Rear auxiliary heater inlet line
27
Rear auxiliary heater inlet line
28
Rear auxiliary heater outlet line
29
Front auxiliary heater outlet line
30
Front auxiliary heater outlet line
The auxiliary lines are two-piece tubes that are secured to the underbody of the vehicle. New auxiliary line kits are only available with multiple-piece
lines for ease of installation.