VEHICLE REFERENCE
1985 Buick Regal 4.3 Diesel Automatic 3-speed RWD Oil Capacity
Second generation · US market · Diesel · Automatic
DieselAutomaticUS market
VERIFICATION FIRST
Data not yet available
We do not yet have a verified specification for this vehicle. Check the original handbook or manufacturer service information using your VIN and engine code.
Suggest an official source ↗Oil data checklist
| Engine identification | Data not yet available |
|---|---|
| Oil capacity | Data not yet available |
| Oil specification | Data not yet available |
| Viscosity | Data not yet available |
| Fill conditions | Data not yet available |
| Filter-related notes | Data not yet available |
| Oil verification date | Data not yet available |
Do not choose oil from engine displacement alone. Confirm the emissions equipment, required approval and whether the quoted fill includes the filter. General vehicle sources below do not verify an oil fill quantity.
Related configurations
Other 1985 Regal engines
- 3.8 Petrol Automatic 3-speed RWD →
- 3.8 Petrol Turbo Automatic 4-speed RWD →
- 4.3 Petrol Automatic 3-speed RWD →
- 4.3 Petrol Automatic 4-speed RWD →
- 5.7 Diesel Automatic 3-speed RWD →
Each entry is a distinct configuration. Figures are not shared between model years, markets or engines.