A Guide to the Fundamental Supplier Models in the Automotive Aftermarket

FREMONT, CA: The aftermarket is the market that sells spare parts, accessories, and components to maintain or improve an original product, usually an automobile. In other terms, it refers to the marketplace for automobile replacement parts and accessories. Automotive aftermarket refers to the automotive industry's secondary market. Aftermarkets are an important part of both developed and emerging economies.

Innovative services such as telematics, mobility toolbox, and sales services provide additional potential to improve business revenue and represent a growing aftermarket share. Furthermore, as new creative technologies incorporate these services, the scope expands, providing a promising growth opportunity.

Aftermarket or generic parts are manufactured by companies other than the vehicle's original manufacturer. They are referred to as "generic" or "non-OEM" parts. These parts can be used to replace original parts while making repairs to the vehicle because they are designed to serve the same purpose.

Cosmetic and structural aftermarket auto parts are the two main categories. Cosmetic elements improve the appearance or functionality of the vehicle but do not add or improve any safety features. Its examples include car fenders and door skins. At the same time, structural components are added to improve safety features.

Independent aftermarket (IAM): Companies apart from the original product manufacturer design and market the parts in the independent aftermarket. Large quantities of the parts can be manufactured, and they can be customized to meet the needs of numerous vehicle types rather than just one specific automobile brand or model. Consequently, these parts are similar to OEM parts but are much more affordable.

OEM network: The parts are produced and marketed by the manufacturer, not a third party in the OEM network. As a result, these parts are produced to specific make and model specifications, so they are more expensive than those bought through the independent aftermarket. Most OEMs have a three-tier distribution network, which includes an entry warehouse, a central warehouse, and minor regional distribution centers to serve the entire network. Other smaller OEMs, however, use two-tier or direct distribution networks.