Dodge Charger SRT Hellcat 392 2016 Owner's Manual page 606

604 MAINTENANCE SCHEDULES
Miles:
Or Months:
Or Kilometers:
Replace the spark plugs – 6.2L Super-
charged Engine **
Replace the spark plugs – 6.4L Engine **
Flush and replace the engine coolant/
intercooler at 120 months if not done at
150,000 miles (240,000 km).
** The spark plug change interval is mileage based only,
yearly intervals do not apply.
6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 126 132 138 144 150
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