Used 1999 Pontiac Bonneville engines
2 engine options for the 1999 Pontiac Bonneville, 2 in stock to buy online. Engine size: 3.8L. Units differ by engine code, so check the VIN code column against your VIN, or send us your VIN and we'll match it before anything ships.
1999 Pontiac Bonneville engines
2 options · $925 – $1,110
| Engine | VIN code | Mileage | Price | Availability |
|---|---|---|---|---|
| (3.8L, 6-231), supercharged optionTF-E058278 | 1 (digit 8) | 169,000 mi | $925 | In stock |
| (3.8L, 6-231), w/o supercharged optionTF-E058279 | K (digit 8) | 114,000–144,000 mi | from $1,000 | In stock |
Which 1999 Bonneville unit fits yours?
The VIN code tells them apart. Decode your VIN, or text it to us and we'll confirm the match.