X5 Replacement Front Parking Sensor Suggestion

[scz4]

My outer front parking sensor is working fine, but looking a bit shabby as the paint has worn off it so would like to replace it. Car is a 2011 30d SE (so plain black sensor to match the unpainted plastic). I believe the part number is 66209270491

https://www.realoem.com/bmw/enUS/showparts?id=ZW42...

Looking online, prices vary from £99 for a genuine BMW one to as little as £12. Does anyone have any recommendations? It's a generic BMW part used on other models. I really don't want to buy a duffer after going to all the hassle of removing the bumper. Here's a few - https://www.onlinecarparts.co.uk/oenumber/66209270...

Thanks in advance.

Graeme

[helix402]

I have never found a non gen BMW pdc sensor that works. Others have. Even a used gen one if you don’t want to spend too much.