What Are the Solutions for Car Seat Sagging?

3 Answers
DeFelicity
07/24/25 7:17pm
Using a seat cushion is undoubtedly the easiest and also a very practical solution. Since the seat's standard itself cannot be measured, it is recommended to have the seat repaired at an auto shop as a better approach. You can purchase a seat of the same specifications online or at a store, allowing you to replace the old seat immediately. Generally, you can get it replaced at an auto repair shop, which is an excellent option for those who do not want to replace the entire seat. Usually, such car issues are covered by warranty, so it might be worth trying to use insurance.
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StReid
08/10/25 8:56am
I've encountered many cases of car seat sagging, and the most common issue seems to be the aging and deformation of the foam padding, which sinks into a pit after prolonged use. The solution starts with a DIY approach: remove the seat cover to inspect the condition of the foam and springs. If the foam is damaged, you can buy a replacement online and install it yourself for just a few dozen yuan. For spring issues, you might need to re-weld or replace parts, but that requires professional help from a car repair shop to avoid damaging the frame. Seat sagging isn't just uncomfortable; it also affects driving safety. When your body is twisted, emergency braking can easily lead to loss of balance, and long-term use can cause back pain. Therefore, timely repair is crucial. A temporary fix is to add a firm seat cushion as a stopgap, but don't rely on it for too long to prevent the problem from worsening. Now, I regularly inspect and maintain my car seats to prevent aging.
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LaJudah
09/26/25 3:53am
The seats in my car have also collapsed several times, making it uncomfortable to drive as I feel my butt sinking in. The solution is quite simple: first, use a thick cushion as a temporary fix, then go to an auto parts market or buy matching new foam online to replace the old one. I’ve tried removing the cover, taking out the old foam, and installing the new one myself—it only takes half an hour and isn’t difficult. If the foam isn’t the issue, it might be broken springs, which would require a repair shop and cost a bit more. Seat collapse is no small matter; an unstable body while driving affects control and worsens back pain during long-distance trips, so I recommend fixing it promptly for comfort and safety. Avoiding placing overly heavy items on the seats in daily use can also extend their lifespan.
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