Rolls-Royce Silver Wraith
Coolant capacity & service interval
Rolls-Royce Silver Wraith coolant specifications indicate a capacity of 17.05 liters. The data covers 4 configurations of the model.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| Silver Wraith, ELW-64 -> (1955-1959) |
|
| Silver Wraith, ELW1 -> ELW-63 (1954-1955) |
|
| Silver Wraith, WOF-1 -> DLW-172 (1951-1954) |
|
| Silver Wraith, WTA-1 -> WME-96 (1946-1951) |
|
Additional Notes
- The Rolls-Royce Silver Wraith cooling system capacity is 17.05 liters across all four chassis series spanning 1946-1959, covering the WTA-1 through WME-96, WOF-1 through DLW-172, ELW1 through ELW-63, and ELW-64 onward series.
- A cooling system capacity of 17.05 liters is a notably large figure, consistent with the substantial inline six-cylinder and later straight-six engines fitted to full-size luxury vehicles of the era, where large coolant volumes support stable thermal management across extended running.
- The earliest chassis series, WTA-1 through WME-96 covering 1946-1951, shares the identical 17.05-liter cooling system capacity with every subsequent series, indicating no change in cooling system volume was introduced across the entire production span represented in the specifications.
- The 1951-1954 WOF-1 through DLW-172 series and the 1954-1955 ELW1 through ELW-63 series both carry the same 17.05-liter figure, showing continuity through the mid-production chassis transitions.
- All four series are specified under normal use conditions, meaning the 17.05-liter capacity figure applies to standard operating environments rather than severe-duty or first-fill scenarios.
- The chassis numbering system used across the Silver Wraith specifications, such as WTA-1 through WME-96 or ELW-64 onward, reflects Rolls-Royce's practice of identifying production batches by sequential chassis codes rather than conventional model year designations alone.