My 2006 mercury Milan needs ignition coil packs.I found a 6 pack on eBay for $45 ..do you think they will last and should I be worried about performance issues considering price. Im on a low income budget and $45 is a cheap still compared to $100-300.
When purchasing parts from an unknown source, there is always cause for concern. You may be getting a deal, but there is no way to be sure until you have the parts in hand. You also want to verify they are the correct replacement coil packs, as there is always a chance they are listed incorrectly. If they are the right part, and they are in fact new, you should not have any issues with performance.