What kind of oil does a RAM 1500 3.6 take?
The RAM 1500 with the 3.6L engine generally uses 0W-20 synthetic motor oil. This article explains the official spec, any year-by-year variations, and maintenance considerations for the engine’s oil needs.
Oil type and specifications for the 3.6L Pentastar
The standard oil specification for the RAM 1500’s 3.6L engine is a 0W-20 full synthetic motor oil. In some circumstances, a 5W-20 grade may be acceptable if 0W-20 is unavailable and only if your manual permits it; always verify against your exact model year and trim in the owner's manual.
Before you purchase oil, note the following key points about the oil you should use:
- Viscosity and type: 0W-20 full synthetic motor oil
- Alternative: 5W-20 may be permitted for certain years or conditions as specified in the owner's manual
- Oil capacity: roughly 5.5–6 quarts (with filter), depending on year and weight of the engine cover
- Oil specification: API SN or higher, with ILSAC GF-5 rating; Mopar-approved or equivalent synthetic oils are commonly recommended
- Change interval: follow the vehicle’s oil life monitor or the owner’s manual; typical normal driving intervals fall within a wide range depending on conditions
In summary, 0W-20 synthetic is the baseline recommendation for most RAM 1500 3.6L models, with a potential allowance for 5W-20 only if your manual explicitly permits it. Always confirm with the exact year and regional specifications.
Year-by-year notes and how to confirm
Because oil requirements can vary slightly by model year, trim, and regional specifications, you should consult the exact owner's manual for your RAM 1500 and its engine code. Dealers and Mopar service resources can also confirm the correct viscosity, approvals, and capacity for your vehicle.
How to verify the specification for your vehicle
Check the lubrication specifications in the owner’s manual, the engine oil section on the RAM official site, or your build sheet. If you’re unsure, contact your dealer or a trusted service center to confirm the exact oil grade and capacity for your year and trim.
Maintenance tips and practical notes
Use a high-quality full-synthetic 0W-20 oil from a reputable brand, and replace the filter with every oil change. Keep receipts or documentation showing the brand and grade used, in case of future service audits or warranty considerations. If you drive in extreme conditions, your maintenance schedule may differ, and your oil life monitor will guide changes accordingly.
Summary: For the RAM 1500’s 3.6L engine, the standard oil is 0W-20 synthetic. Verify the exact specification for your model year in the owner’s manual, as some years may allow 5W-20 as an alternative. The engine typically holds about 5.5–6 quarts with filter, and oil changes should follow the oil life monitor or manual guidance.
