E36 323 Siemens Lambda Sensor

[ewest]

I'd like to get the forums opinion on a non OEM replacement for the Siemens units that ships with the E36 1996 323. I have found the NTK brand which might be a possiblity but cant find within SA - Current sensor is 11781427884 and Possible Equivalent is:NTK OTA7H-5A1
This is the exact model i require
http://www.dvatp.com/bmw/diy/oxygen_sensors/

 

[P1000]

Siemens and NTK make good sensors. Avoid any type of generic sensor, though.

 

[ewest]

Siemens and NTK make good sensors. Avoid any type of generic sensor, though.

Thanks for the reply, i take it we dont have a local supplier in SA anywhere to provide us with the sensors? Was hoping though