The Town and Country with the 3.6-liter Pentastar V6 typically uses 5W-20 engine oil, in a synthetic or synthetic-blend formulation, with about 5.9 quarts needed for a full oil change. Always verify the exact specification on your vehicle’s oil fill cap or in the owner’s manual, since recommendations can vary by model year and climate.
Over the years, Chrysler has kept the 3.6L Pentastar’s oil requirements relatively consistent, but there are year-to-year variations and regional allowances. The information below reflects common factory guidance and is intended as a baseline before checking your specific year and region.
Oil specifications for the 3.6L Town & Country
Here are the typical guidelines for grade, viscosity and oil type to use in the 3.6L Pentastar used in the Town & Country. Use this as a starting point and confirm with your owner’s manual or dealer.
- Viscosity: 5W-20 for normal operation in most climates
- Alternative: 0W-20 may be permissible in very cold climates or as specified by your owner's manual
- Oil type: Synthetic-blend or full synthetic oil is acceptable, provided it meets API SN (or newer) and ILSAC GF-5 standards
- Oil capacity: Approximately 5.9 quarts (with filter) for a typical drain and refill
Concluding: Always follow the explicit guidance in your owner’s manual, and confirm the exact grade for your year and climate. Use the correct oil filter and adhere to the recommended change intervals.
Climate and year considerations
Chrysler has published minor variations in oil recommendations across model years and regions. In very cold climates, 0W-20 is sometimes listed as an acceptable alternative, while in standard temperate conditions 5W-20 remains the default. Check the exact specification for your specific model year and market to avoid missteps.
Maintenance intervals and oil life can be influenced by whether you use a synthetic-blend or full synthetic oil, as well as your vehicle’s oil life monitoring system. When in doubt, follow the manual’s interval guidance and replace the oil filter with every oil change.
Summary: In short, for most 3.6L Town and Country models, use 5W-20 engine oil (synthetic or synthetic blend) and plan for about 5.9 quarts; verify any year-specific allowances such as 0W-20 and ensure compatibility with API SN/ILSAC GF-5 standards.