Does Replacing a Car Door Have Any Impact?

[OAvery]

Replacing a car door does have an impact, and the effects include: 1. The repainted door may exhibit color differences compared to the original factory door; 2. It may lead to air leakage or increased noise during high-speed driving, deteriorating the car's sound insulation and affecting interior comfort. After replacing the door, it is important to: 1. Check the sealing of the car door to ensure it is intact, otherwise issues like water leakage or air leakage may occur; 2. Open and close the door repeatedly to test for smooth operation or any abnormal noises; 3. Observe whether the gap width of the car door is uniform and the surface is smooth, otherwise abnormal noises may arise.