I lost my Nissan Sylphy’s fuel cap. Where can I get a replacement? Do I have to go to the dealership?

you can buy a replacement from Nissan’s official dealership, but it might be more expensive than the market. There are spare parts shops in El-Herafeyeen and Downtown Cairo that sell imported or new fuel caps at lower prices.

On Amazon and Jumia, which was cheaper than the dealership. Just make sure it seals properly to avoid fuel leakage.