Review on ECCPP 315MHz Keyless Entry Remote Key Fob Replacement Compatible with Hyundai Azera Elantra GT Equus Genesis Sonata - Uncut Remote Key - SY5HMFNA04 - 11 12 13 14 15 by Leon Johnsson

I bought 2 of these key fobs and they work (well). A few months later my daily keychain accidentally broke and I was stranded. I had to call someone to kick out my second key. I took it to an independent electronics shop and he said that the soldering and PCB finishing was some of the lowest quality he'd seen (not just bad, but BOTH) and that some of the parts were barely attached. to the blackboard. He basically rebuilt the entire system with better quality components. I think if you want to save some money at a CRAZY $500 dealer price buy one of these. But to be honest I would look elsewhere, maybe on the used market.