Looking for Bank one, sensor two, part number. Thanks

 

Per XF Parts catalog page 59, Group 8 Electrical, Sensors, (Figure 8-605) ;




9 SENSOR, Oxygen


05099816AA 1 Z S 29 EGX DED, DGU Right Before Convertor


1 Z S 27 EGX DED, DGU Right Before Convertor


05099817AA 1 C, Z S 27 EGX DED Left after catalyst


05099818AA 1 Z S 29 EGX DED, DGU Left Before Convertor


1 Z S 27 EGX DED, DGU Left Before Convertor


1 C, Z S 29 EGX DED Left after catalyst


05099820AA 1 C S 29 EGX DED, DGU Before Convertor


1 C S 27 EGX DED, DGU Before Convertor


05099821AA 1 C, Z S 29 EGX DGU Right After Convertor


1 C, Z S 27 EGX DGU Right After Convertor


Its going to hurt, they are EXPENSIVE, do not know cross references. Hope this helps!

 

The OE parts are pretty salty but I found Bosch Super Class direct fit replacement sensors with small particulate filter and an additional filter for extended life for $118 at AutoPartsWarehouse. I am not getting any signal from the sensor but since tomorrow is a Holiday, I'm going to remove the sensor and try to blow it out with my compressor and give it a try before ordering one. Thanks for your response, it's much appreciated.

 

Just replaced both upstream o2 sensors on my 2004 Xfr with these from ebay reseller: germanautosupply

Mercedes-Benz Oxygen Sensor - BOSCH - 0258006167 / 16167 - NEW OEM MB O2

Mercedes Benz Oxygen Sensor Bosch 0258006167 16167 New MB O2 | eBay

 

Thanks for the info but a little late for me, mine have been in for 8 months and working fine,