Jeep Wrangler2018, Owner'S Manual

Page: 420 / 608

Mileage or time passed
(whichever comes first)
20,000 30,000 40,000 50,000 60,000 70,000 80,000 90,000
100,000 1
10,000
120,000 130,000 140,000 150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000 48,000 64,000 80,000 96,000
1
12,000
128,000 144,000 160,000 176,000 192,000 208,000 224,000 240,000
Additional Maintenance
Replace engine air cleaner filter. X X X X X
Replace air conditioning/cabin air
filter.
X X X X X X X
Replace Spark Plugs –
2.0L Engine**
X X X X X
Replace spark plugs –
3.6L Engine**
X
Flush and replace the engine, in-
tercooler (if equipped), battery (if
equipped), and Motor Generator
Unit (MGU) (if equipped) coolant
at 10 years or 150,000 miles
(240,000 km) whichever comes
first.
X X
418 SERVICING AND MAINTENANCE