General Motors Engine Codes: PONTIAC
| Engine | Code |
|---|---|
| 151" 4 Cyl. (VIN 5) | Y4, Y6, Y7, AS, Z6, AU, A3 |
| 151" 4 Cyl. (VINV) | ZA, XC, A7, ZB, XD, WD, A9, WT |
| 173" V6 (VIN 7) | CNF, CNJ, CDS, CNL, CNW, CNZ, CSA, CNV |
| 229" V6 (VIN 6) | CLA, CRC, CLB |
| 231" V6 (VIN A) | EA, EB, EC, EF, EG, ES ET, ED, EP, OJ, OK, ON OL, OM, EX, OA, EZ, EY OB, OC |
| 265" V8 (VIN S) | X6, XR, XH |
| 301" V8 (VIN T) | YL |
| 301" V8 (VIN W) | XT, YR, XW, X7, X9, XX, X3, YN, XN XR |
| 350" V8 (VIN N) | VBN, VBT, VCD |
| 350" V8 (VIN R) | UAD, UAF |
| 350" V8 (VIN X) | MB, MVP |