Used 1991 GMC S10 engines
7 engine options for the 1991 GMC S10, 7 in stock to buy online. Engine sizes: 2.5L, 2.8L and 4.3L. Drivetrain: 4X2 and 4X4. 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.
1991 GMC S10 engines
7 options · $675 – $1,649
| Engine | VIN code | Mileage | Price | Availability |
|---|---|---|---|---|
| 4-151 (2.5L)TF-E024273 | A (digit 8) | 132,000 mi | $850 | In stock |
| 4-151 (2.5L)TF-E024274 | E (digit 8) | 217,000 mi | $1,100 | In stock |
| 6 173 2.8LTF-E024217 | R (digit 8) | 115,000–127,000 mi | from $1,399 | In stock |
| 6 262 4.3L, 4x4TF-E024216 | Z (digit 8) | 115,000–127,000 mi | from $1,499 | In stock |
| 6-173 2.8LTF-E024258 | R (digit 8) | 195,000 mi | $675 | In stock |
| 6-262 4.3L, 4x2TF-E024256 | Z (digit 8) | 219,000 mi | $825 | In stock |
| 6-262 4.3L, 4x4TF-E024257 | Z (digit 8) | 210,000 mi | $725 | In stock |
Which 1991 S10 unit fits yours?
The VIN code tells them apart. Decode your VIN, or text it to us and we'll confirm the match.