2007 Dodge Durango Owner's Manual - Page 431

SCHEDULE "B" 431 M Miles (Kilometers) Drain and refill automatic transmission fluid, change filter (3.7L). This applies only if your vehicle is used for police, taxi, fleet, or frequent trailer towing. Drain and refill automatic transmission fluid and change main sump filter (4.7L/5.7L only). This applies only if your vehicle is used for police, taxi, fleet, or frequent trailer towing. Inspect transfer case fluid (4X4). Flush and replace engine coolant at 60 months, or 102, 000 miles (170 000 km) whichever comes first. 48,000 (80 000) 51,000 (85 000) 54,000 (90 000) 57,000 (95 000) 60,000 (100 000) X X A I N T E N A N C E S C H E D U L E S X X 8