What is the difference between a door replaced at a 4S store and an original factory door?

[DiArabella]

The doors replaced at 4S stores are all original factory doors, which are the same as the original car doors. The following is relevant information about automotive 4S stores: 1. Introduction to 4S stores: A 4S store, fully known as an Automobile Sales Service 4S Store, is a car sales enterprise that integrates four functions: vehicle sales, spare parts, after-sales service, and information feedback. 2. Advantages of 4S stores: Brand advantage, as most 4S stores deal with car brands that have good brand effects, strong competitiveness, and a relatively large market share. Complete and standardized service system, the core competitiveness of 4S stores lies in winning customers with high-quality services.