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Fuel System › Fuel System Components › Buick › Regal › Regal I Sedan
| Variant | Body type | Fuel type | Engine code | Doors | Production | More… |
|---|---|---|---|---|---|---|
| 3.8 V6 (112 Hp) | Sedan | Petrol (Gasoline) | 4 | 1973–1977 | ||
| 3.8 V6 (112 Hp) Automatic | Sedan | Petrol (Gasoline) | 4 | 1973–1977 | ||
| 5.7 V8 (142 Hp) Automatic | Sedan | Petrol (Gasoline) | 4 | 1973–1977 | ||
| 5.7 V8 (147 Hp) Automatic | Sedan | Petrol (Gasoline) | 4 | 1973–1977 | ||
| 5.7 V8 (152 Hp) Automatic | Sedan | Petrol (Gasoline) | 4 | 1973–1977 | ||
| 5.7 V8 (157 Hp) Automatic | Sedan | Petrol (Gasoline) | 4 | 1973–1977 | ||
| 5.7 V8 (162 Hp) Automatic | Sedan | Petrol (Gasoline) | 4 | 1973–1977 | ||
| 5.7 V8 (167 Hp) Automatic | Sedan | Petrol (Gasoline) | 4 | 1973–1977 | ||
| 5.7 V8 (172 Hp) Automatic | Sedan | Petrol (Gasoline) | 4 | 1973–1977 | ||
| 5.7 V8 (177 Hp) Automatic | Sedan | Petrol (Gasoline) | 4 | 1973–1977 | ||
| 7.5 V8 (192 Hp) Automatic | Sedan | Petrol (Gasoline) | 4 | 1973–1977 | ||
| 7.5 V8 (233 Hp) Automatic | Sedan | Petrol (Gasoline) | 4 | 1973–1977 |