| Business | Phone |
| Iwi Motor Parts 1811 Westfield Ave, Waterloo 50701 | (319) 233-2354 |
| N A P A Auto Parts 2761 University Ave, Waterloo 50701 | (319) 235-7146 |
| Advance Auto Parts 1314 Franklin St, Waterloo 50703 | (319) 226-6302 |
| Advance Auto Parts 1995 Enterprise Ave, Waterloo 50702 | (319) 233-2311 |
| Andrews Auto Supply 114 E 10th St, Waterloo 50703 | (319) 232-6353 |
| Auto Zone 1430 Logan Ave, Waterloo 50703 | (319) 287-4287 |
| Carquest Auto Parts 1916 E Mitchell Ave, Waterloo 50702 | (319) 235-6711 |
| O'Reilly Auto Parts 2155 Washington St, Waterloo 50702 | (319) 236-3526 |
| Clutch Masters 2117 Falls Ave, Waterloo 50701 | (319) 233-7336 |
| Dave's Auto Parts 600 Reber Ave, Waterloo 50701 | (319) 232-6702 |