2014–2021 Jeep Grand Cherokee maintenance schedule
Schedule type: oil-life monitor (oil change indicator)
The vehicle shows an oil-change message based on how it's driven, which can be as early as 3,500 miles in hard use. Never go past 10,000 miles, 12 months, or 350 engine hours. Get it done within 500 miles of the message. Summarized in our own words from the sources listed. Always follow the owner's manual or your dealer for your specific vehicle (VIN, engine, and options).
Checked against the official document for model year 2020; other years in this range are assumed to follow it. Confirm in your owner's manual.
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Every oil-change message (max 10,000 mi / 12 mo / 350 engine hours)
- Change oil and filter DIY
Parts: Mopar oil filter
- Rotate tires at first sign of irregular wear DIY
- Inspect battery, CV/U-joints, brakes, cooling system, exhaust Shop
20,000 miles
- Replace cabin (A/C) air filter (every 20,000 miles) DIY
Parts: Cabin air filter
30,000 miles
- Replace engine air filter (every 30,000 miles) DIY
Parts: Engine air filter
- Inspect transfer case fluid Shop
100,000 miles
- Replace spark plugs Shop
Parts: Spark plugs
- Replace PCV valve Shop
120,000 miles
- Change transfer case fluid Shop
150,000 miles / 120 months
- Flush and replace engine coolant Shop
10 years or 150,000 miles, whichever first.
- Replace accessory drive belt; inspect tensioner and pulley Shop
Sources
Always follow the owner's manual for your exact vehicle; intervals can differ by engine and market.