Does Dodge Ram require synthetic oil?
In modern Ram pickups, synthetic oil is generally recommended for gasoline engines, and the EcoDiesel specifically requires full synthetic oil. Conventional oil is typically not advised, and you should always verify the exact specification in your owner’s manual or on the oil fill cap for your model year.
Gasoline engines
The following outlines typical oil recommendations for Ram’s gasoline-powered engines found in recent models. Specifics can vary by year and engine variant, so always confirm with the manual.
- 3.6L Pentastar V6 — Most recent guidelines call for 5W-20 oil, with synthetic blend or full synthetic preferred. Conventional oil is generally not recommended for this engine in modern Ram models.
- 5.7L Hemi V8 — Commonly listed as 5W-20 or 5W-30 depending on climate and model year; synthetic or synthetic-blend oil is typically recommended to maximize protection and performance.
Gasoline Ram engines in current fleets are designed with an emphasis on synthetic lubricants to support longer service intervals and harsher operating conditions. Always check the exact grade and whether synthetic is required for your specific year and configuration.
Diesel engines
Diesel options in Ram trucks follow their own oil specifications, and the EcoDiesel is the primary light-duty diesel option. The requirement is stricter when it comes to oil type and viscosity.
EcoDiesel (3.0L V6)
The EcoDiesel typically requires full synthetic oil, with 5W-40 being the standard viscosity in many model years. Use of conventional or synthetic-blend oils is not typically advised, and it’s important to choose an oil that meets the OEM specifications stated in your manual.
- Oil type and viscosity: 5W-40 Full Synthetic, meeting OEM approvals for the EcoDiesel. Always ensure the oil meets the factory spec listed for your vehicle and year.
Diesel Ram engines, especially the EcoDiesel, are designed for full synthetic lubricants to support higher heat and load conditions, along with longer change intervals as outlined in the owner’s manual.
Summary
For Ram’s current lineup, gasoline engines are typically supported by synthetic oils (often 5W-20, with 5W-30 acceptable in some cases), and the EcoDiesel requires full synthetic oil (commonly 5W-40). Conventional oil is generally not recommended for these engines, and specifications can vary by model year. Always consult the owner’s manual for the exact oil grade, spec, and change intervals for your vehicle, and adhere to the recommended maintenance schedule to ensure engine longevity.
Does RAM use synthetic oil from the factory?
Again, there's no manufacturer we're aware of that makes this recommendation. Chrysler, Jeep, Dodge, Ram, Mercedes-Benz, Porsche, Corvette, Volkswagen, Hyundai and many other manufacturers' vehicles come from the factory with synthetic oil. Myth: Using a synthetic oil voids a car's warranty.
Does it matter what kind of oil change I get in my Ram truck?
If you drive a smaller vehicle, and want a cheaper option, you could probably get away with using conventional oil. However, for Ram 1500 drivers, synthetic oil is probably the best bet for optimal towing and fuel efficiency!
Does a Dodge Ram 1500 need synthetic oil?
Yes, the RAM 1500 uses synthetic oil, but the specific type (e.g., 0W−200 cap W minus 200𝑊−20, 5W−205 cap W minus 205𝑊−20, 5W−405 cap W minus 405𝑊−40) depends on the engine. For the most part, the RAM 1500 requires full synthetic oil to protect the engine, with manufacturers recommending different weights for different engine options, notes this article from I.G. Burton and AutoNation.
| Engine | Recommended Oil |
|---|---|
| 3.6L Pentastar V6 | SAE 0W−200 cap W minus 200𝑊−20 full synthetic |
| 5.7L HEMI V8 | SAE 5W−205 cap W minus 205𝑊−20 full synthetic |
| 3.0L EcoDiesel V6 | SAE 5W−405 cap W minus 405𝑊−40 full synthetic |
| 6.2L (TRX) | SAE 0W−400 cap W minus 400𝑊−40 full synthetic |
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Key Takeaway: Always check your owner's manual or consult your vehicle's specific engine type to confirm the correct oil for your RAM 1500.
Does 5.7 Hemi require synthetic oil?
The RAM 1500 with the 5.7L V8 HEMI engine requires SAE 5W-20 full synthetic oil. Using synthetic oil means you can schedule oil changes for every 10,000 miles. Use seven quarts to refill after draining the old oil and replacing the filter.
