Model | Serial Number | Old Part Number | New Part Number |
4.3L TKS | 1A063240 and above | 879150A31 | 8M0101211 |
4.3L MPI | 1A063240 and above | 879150A31 | 8M0101212 |
4.3L MPI EC | 1A637496 and above | 879150A31 | 8M0101212 |
Model | Serial Number | Old Part Number | New Part Number |
4.3L TKS | 1A063240 and above | 879150A31 | 8M0101211 |
4.3L MPI | 1A063240 and above | 879150A31 | 8M0101212 |
4.3L MPI EC | 1A637496 and above | 879150A31 | 8M0101212 |