| Business | Phone |
| Precision Replacement Parts 17111 Tye St Se, Monroe 98272 | (360) 805-6107 |
| Highway Auto Supply 20014 State Route 2 A, Monroe 98272 | (360) 794-4151 |
| Monroe Parts House 200 N Lewis St, Monroe 98272 | (360) 794-6500 |
| Longacre Racing 16892 146th St Se, Monroe 98272 | (425) 485-0620 |