Looking for some advice on a tough installation? Want to know what separates our products from our competitors'? You can call our manufacturer's tech lines directly! Here are their phone numbers:
| Supplier Name | Telephone Number |
| Airtex | (800) 424-7839 |
| Anco | (800) 325-8886 |
| Autolite | (800) 890-2075 Option 2 |
| Champion | (800) 325-8886 |
| Dorman | (866) 933-2911 |
| Fel-Pro | (800) 325-8886 |
| Goodyear | |
| GE Lighting | (800) 435-4448 |
| Hastings | (800) 887-8836 |
| Interstate | (888) 772-3600 |
| Monroe - brakes | (800) 201-6506 |
| Monroe - shocks and struts | (734) 384-7809 |
| Moog | (800) 325-8886 |
| NGK | (877) 473-6767 Option 2 |
| Standard - engine management | (718) 392-0200 |
| Standard - temperature controls | (972) 316-8100 |
| Timken | (330) 438-3000 |
| Vista Pro | (888) 250-2676 |
| Wagner | (800) 325-8886 |
| Walker | (734) 384-7830 |