| Business | Phone |
| Napa Auto Parts 4907 Joe Howard St, Mariposa 95338 | (209) 966-3697 |
| Pioneer Auto Supply 5011 6th St, Mariposa 95338 | (209) 966-3671 |
| California Wholesale Mariposa 95338 | (209) 966-3644 |
| Sierra Auto Parts 4985 State Highway 140, Mariposa 95338 | (209) 966-4756 |