GENERAL SPECIFICATIONS & VIN IDENTIFICATION
| Model | Body | (1) Engine | Engine ID | Fuel System | Ignition System |
| Bonneville | H | 3.8L (L36) | K | MFI (2) | C(3)I Hall Effect |
| 3.8L (L67) | 1 | MFI (2) (3) | C(3)I Hall Effect |
| Firebird | F | 3.4L (L32) | S | MFI (2) | DIS Magnetic |
| 3.8L (L36) | K | MFI (2) | C(3)I Hall Effect |
| 5.7L (LT1) | P | MFI (2) | Opti-Spark |
| Grand Am | N | 2.3L (LD2) | D | MFI | IDI Magnetic |
| 3.1L (L82) | M | MFI (2) | IDI Magnetic |
| Grand Prix | W | 3.1L (L82) | M | MFI (2) | DIS Magnetic |
| 3.4L (LQ1) | X | MFI (2) | DIS Magnetic |
| Sunfire | J | 2.2L (LN2) | 4 | MFI | DIS Magnetic |
| 2.3L (LD2) (4) | D | MFI | IDI Magnetic |
| (1) Engine code is stamped on engine block. See ENGINE CODE LOCATION table. (2) Sequential fuel injection. (3) Supercharged engine. (4) Manual transmission only. |
| (2) | Sequential fuel injection. |
| (4) | Manual transmission only. |
SAMPLE VIN
- 1 G 1 F S 1 1 S O S 2 1 0 0 0 0 1
- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
SAMPLE VIN DEFINITION
- 1 Indicates Nation of Origin.
- 2 Indicates Manufacturer.
- 3 Indicates Vehicle Division.
- 4 Indicates Carline Body Code.
- 5 Indicates Carline/Series.
- 6 Indicates Body Type.
- 7 Indicates Restraint System.
- 8 Indicates Engine Code.
- 9 Indicates Check Digit.
- 10 Indicates Model Year.
- 11 Indicates Assembly Plant.
- 12-17 Indicates Plant Sequence Number.
MODEL YEAR VIN CODE APPLICATION
| VIN Code | Model Year |
| P | 1993 |
| P | 1994 |
| S | 1995 |
MODEL YEAR VIN CODE APPLICATION
ENGINE CODE LOCATION
| Engine Code | Code Location |
| LD2 | On engine block, near starter. |
| LN2 | On left side of engine block, under exhaust manifold. On left rear of engine, on bellhousing flange. |
| LQ1 | On left rear of engine, on bellhousing flange. |
| LT1 | On left side of engine block, above oil pan. On left rear of engine block, near oil filter. |
| L32 | On left front of engine, under exhaust manifold. On left rear of engine, on bellhousing flange. |
| L36 | On left side of engine, below cylinder head. On left rear of engine, on bellhousing flange. |
| L67 | On left front of engine, below cylinder head. On left rear of engine, on bellhousing flange. |
| L82 | On left rear of engine, on oil pan. On right side of engine, on rocker cover. On left rear of engine, on bellhousing flange. On top front of engine block, near timing belt. |
| (1) See ENGINE in MODEL COVERAGE table for engine code location prefix (RPO). |
| (1) | See ENGINE in MODEL COVERAGE table for engine code location prefix (RPO). |