| Business | Phone |
| Autozone 401 Mill St, Mt Vernon 47620 | (812) 838-3226 |
| Mt Vernon Auto Parts 1100 E 4th St, Mt Vernon 47620 | (812) 838-5200 |
| O'Reilly Auto Parts 616 E 4th St, Mt Vernon 47620 | (812) 838-1920 |
| Toelle's Auto Parts Inc 3215 Fernwood Dr, Mt Vernon 47620 | (812) 985-2819 |