Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| ECM |
| Without Hatchback |
| Manual Trans |
| Federal |
| Coupe |
| To 10/26/09 | KIA | 391622G170 | 1133.10 | |
| From 10/26/09 | KIA | 391622G171 | 1006.99 | |
| Sedan |
| To 7/20/09 | KIA | 391122G120 | 784.21 | |
| From 7/20/09 | KIA | 391122G121 | 831.26 | |
| California | KIA | 391122G120 | 784.21 | |
| Auto Trans |
| Federal |
| Coupe |
| To 10/26/09 | KIA | 391522G270 | 1121.88 | |
| From 10/26/09 | KIA | 391522G271 | 1121.25 | |
| Sedan |
| To 7/20/09 | KIA | 391022G320 | 1133.10 | |
| From 7/20/09 | KIA | 391022G321 | 1133.10 | |
| California |
| Coupe | KIA | 391522G280 | 1058.38 | |
| Sedan |
| To 7/20/09 | KIA | 391022G330 | 1133.10 | |
| From 7/20/09 | KIA | 391022G331 | 1076.67 | |