What Are the Impacts of Replacing a Car Door?

[MilaLee]

Replacing a car door can have the following impacts on the vehicle: 1. Color difference in paint: If the door is replaced at an external repair shop, there may be a color difference issue after repainting compared to the original factory door. If a door replacement is needed, it is best to have it done at a 4S shop. 2. Poorer sound insulation: Similarly, if the door is not replaced through official channels, problems may arise in assembly techniques or details, leading to air leaks or increased noise during high-speed driving, resulting in poorer sound insulation and affecting in-car comfort. Things to pay attention to after replacing a car door: 1. Observe whether the gap width of the car door is uniform and whether the surface is smooth, otherwise abnormal noises may occur. 2. Check whether the sealing of the car door is intact, otherwise issues like water leakage or air leaks may arise. 3. Repeatedly open and close the door to test for smooth operation or abnormal noises.