| Business | Phone |
| Econo Transmissions 715 E Arrow Hwy # D, Glendora 91740 | (626) 963-5171 |
| G R Transmission Hard Parts 1061 E Arrow Hwy, Glendora 91740 | (626) 335-3375 |
| Glendora Tranmissions 1145 E Route 66, Glendora 91740 | (626) 914-3317 |
| Glendora Transmission & Svc 1445 E Route 66, Glendora 91740 | (626) 914-3101 |