RAM Engines
Data verified by Nick Marchenko, PhD
All RAM engine codes with oil capacity, recommended viscosity, and coolant volume. Click an engine to see full specifications and compatible vehicles.
| Engine | Family / Series | Fuel | Oil Capacity | Viscosity | Coolant |
|---|---|---|---|---|---|
| ERB | Pentastar / 3.6L | Petrol | 5.0–5.9 qt | 0W-20, 5W-20 | 13.7 qt |
| 3.7L EKG Magnum | PowerTech / 3.7 L | Petrol | 5.0 qt | 5W-20 | 13.7 qt |
| 4.7L Magnum V8 | Power Tech / 4.7L | Petrol | 5.9 qt | 5W-20 | 13.7 qt |
| A 630 DOHC | 6-Cylinder / A-Series | Diesel | 10.6 qt | 5W-40 | 11.6 qt |
| 6.7L Turbo Diesel | B-Series / ISB | Diesel | 12.0 qt | 5W-40 | 22.6 qt |
| 5.7L HEMI EZC | HEMI / Third Generation | Petrol | 7.0 qt | 5W-20, 5W-30 | 18.3–18.7 qt |
| 5.7L HEMI EZH | HEMI / Third Generation | Petrol | 7.0 qt | 5W-20 | 15.9–18.3 qt |
| 6.2L Hellcat | HEMI / Third Generation | Petrol | 7.5 qt | 0W-40 | 18.7 qt |
| 6.4L HEMI | HEMI / Third Generation | Petrol | 7.0 qt | 0W-20, 0W-40 | 16.6 qt |