While assessing the performance proportions of OEM and aftermarket parts, there are certain questions such as quality and cost, among others that must be factor. Since OEM parts are manufactured according to the specifications of the manufacturer, they ensure that the part will fit and will work. On the other hand, the aftermarket parts can have choosing from a wider base of choices and unnecessarily high prices. This does not mean that all aftermarket parts are effective, therefore they should be made with care and reputable manufacturers. By understanding the differences, consumers can pick the options that suit their vehicle's requirements and their budget.
