Jeep Grand Cherokee 2013 Owner's Manual page 689

Mileage or time passed
(whichever comes first)
Or Years:
Or Kilometers:
Additional Maintenance
Replace engine air filter.
Replace the air conditioning filter.
Replace spark plugs
(3.6L engine).**
Replace spark plugs
(5.7L engine).**
Flush and replace the engine
coolant at 10 years or
150,000 miles (240,000 km)
whichever comes first.
2 3 4 5 6
X X
X X X
X X
MAINTENANCE SCHEDULES 687
7 8 9 10 11
X
X X
X
X
X
M
A
N
N
12 13 14 15
A
N
C
C
X X
H
X X
D
U
X X
X
I
T
E
E
S
E
L
E
S
8