1991 Buick Riviera engines
1 option · $850 – $850
| Engine | VIN code | Mileage | Price | Availability |
|---|---|---|---|---|
| 6-231, 3.8LTF-E048662 | L (digit 8) | 170,000 mi | $850 | In stock |
Which 1991 Riviera unit fits yours?
The VIN code tells them apart. Decode your VIN, or text it to us and we'll confirm the match.