Will a Damaged Window Outer Seal Cause Water Leakage?
2 Answers
A damaged window outer seal will not cause water leakage. Reasons for no water leakage: As long as the glass sealant is not damaged or aged, the vehicle will not experience water leakage. Methods for maintaining glass seals: Avoid directly spraying the seal with a high-pressure water gun when washing the car; prevent the vehicle from being exposed to intense sunlight in summer, and try to park in a garage.
Yes, damaged window weatherstrips will definitely cause leaks – that's a lesson I learned the hard way. Last time my old car had a small crack in the weatherstrip, and during heavy rain, water kept seeping through the window gap, soaking the front seats and nearly flooding the floor mats. Weatherstrips are essentially the rubber seals around car windows that block rainwater and dust. Once they age or wear out, it's like leaving a door slightly open – wind blows water right into the cabin. Persistent leaks don't just create uncomfortable dampness; they can lead to musty odors and even corrode metal components, especially hidden electronics like window regulators inside doors. I recommend regularly inspecting weatherstrips visually for cracks or loss of elasticity – don't wait until leaks happen. A simple water spray test before rainy seasons helps spot minor issues early. Replacing weatherstrips is inexpensive but crucial for maintaining a dry, safe interior.
