PDC sensor OEM or pattern?

[dhobbs]

So one of my patking sensors is playing up. Long beep on engaging reverse then sometimes they work. I've listened to all the sensors and they still crackle so not sure which one is duff yet, but from experience it won't be long.

So has anyone had any experience in using pattern sensors or should I go down the stealer route?

Any recommendations?

[plenty]

Pattern worked fine for me.