Southland Sensing Ltd.— offers an extensive line of high-quality replacement oxygen sensors. These sensors are the direct fit drop-in replacements for competitive manufacturers.

Simply remove the competitive sensor, and re-install the Southland Sensing Ltd. Equivalent.  In many cases, your performance and sensor life will be improved.

aii-replacement-guide-image-min
AII® Model:Southland Sensing Equivalent:
PSR-11-33OKS-10
PSR-11-60-03OKS-3
PSR-11-77OKS-6
PSR-11-77-CT4OKS-4
PSR-11-917-JOKS-21
PSR-11-917-J7OKS-2
PSR-11-917-MOKS-1
PSR-11-917-M2OKS-11
PSR-11-917-MHOKS-12
PSR-11-75-KEOKS-250B
PSR-11-75-KE7OKS-250E
PSR-11-915OKS-915
PSR-11-915-2OKS-915B

Note: If you don’t see your part number, send your sales representative an email and ask them if we offer a drop-in replacement.