| Business | Phone |
| A Plus Auto Parts 8008 Whitcomb St, Merrillville 46410 | (219) 736-5200 |
| Advance Auto Parts Inc 5790 Broadway, Merrillville 46410 | (219) 980-9517 |
| Autozone 6155 Broadway, Merrillville 46410 | (219) 981-1550 |
| Carquest Auto Parts 26 W 81st Ave, Merrillville 46410 | (219) 769-8481 |
| Murray's Discount Auto Store 6060 Broadway, Merrillville 46410 | (219) 985-7833 |
| Northwest Indiana Auto Supply 755 E 82nd Ave, Merrillville 46410 | (219) 769-1400 |
| Pacesetter Auto Parts Inc 6635 Broadway, Merrillville 46410 | (219) 769-1800 |
| S & S Automotive Inc 1770 W 81st Ave, Merrillville 46410 | (219) 736-0690 |