How to Replace the Sunroof Seal?
3 Answers
Methods for replacing the sunroof seal: 1. Slowly pull out the old seal along the track and clean the gaps inside thoroughly; 2. Align the new seal with the sunroof track and firmly press it into place; 3. Carefully inspect the seal for any protruding sections. If found, it indicates incomplete installation, requiring additional force to push the protruding part in. Note: During installation, ensure drainage holes are left unobstructed. Otherwise, water from the sunroof may fail to drain properly, potentially seeping into the vehicle interior and causing significant damage to the car body.
Replacing the sunroof seal is actually quite simple. As a DIY-savvy car owner, I’d like to share my experience. First, you’ll need to prepare a new seal strip (buy the matching model online or at an auto parts store), silicone-based lubricant, a towel, and a pry tool. After closing the sunroof, carefully pry open the edge of the old seal and gently pull out the entire strip without damaging the track. Clean out dirt and residual adhesive from the sunroof channel, wipe it with a damp cloth, and let it dry. Then, apply a small amount of lubricant to the channel and start installing the new seal from one corner, making sure it smoothly fits into each clip position. After completion, open and close the sunroof several times to test the seal and check for any unusual noises. Remember, buying a high-quality seal prevents leaks, and an annual inspection saves money in the long run. The whole process takes less than an hour—just watch video tutorials beforehand to make it fun and avoid rework.
If your sunroof is leaking or making squeaking noises, it might be due to aging or cracked seals. As an enthusiast who often helps friends with car repairs, I recommend inspecting first before taking action. Feel the seal to check if it has hardened or deformed—these are signs it needs replacement. Choose a clear day and work on level ground: park the car securely and close the sunroof tightly, then remove the old seal and clean any debris from the track (be careful not to cut your hands). After installing the new seal, test it by spraying water to check for leaks. Once done, apply lubricant to the tracks to extend their lifespan—doing it yourself can save you $50–$100 in professional fees. If the seal is difficult to remove or there’s rust, don’t force it; head straight to a repair shop to avoid damaging the sunroof structure. Regular maintenance can prevent recurring issues.
