Jeep 2005 Wrangler Owner's Manual page 317

Miles
(Kilometers)
[Months]
Flush and replace the engine coolant/anti-freeze at 60
months, if not done at 102,000 miles (163 000 km).
Inspect transfer case fluid.
60,000 66,000
(96 000) (106 000)
[60] [66]
X
X
M
SCHEDULE "A" 317
A
I
72,000 78,000
N
T
(115 000) (125 000)
E
[72] [78]
N
A
N
C
E
S
C
H
E
D
U
L
E
S
8