Oxygen sensor

[fstoc1]

Hi all looking for a part number for oxygen sensor upstream of the catalytic converter 2008 v6 c320
Any advise also does it have one in each bank so do I need two

 

[DSM10000]

Hi all looking for a part number for oxygen sensor upstream of the catalytic converter 2008 v6 c320
Any advise also does it have one in each bank so do I need two

It has some time since I ran a C320 petrol (is your car petrol or diesel?) but I recall it having one sensor per bank.

Have you a specific fault code?

If it has two sensors and only one has failed then replace that. If you look up Newcastle Mercedes on ebay they have a shop. Quote the VIN to them and ask for a quote

 

[fstoc1]

It has some time since I ran a C320 petrol (is your car petrol or diesel?) but I recall it having one sensor per bank.

Have you a specific fault code?

If it has two sensors and only one has failed then replace that. If you look up Newcastle Mercedes on ebay they have a shop. Quote the VIN to them and ask for a quote

Thanks it’s diesel I will pull the code up I ran a diagnostic on xentry

 

[W1ghty]

Thanks it’s diesel I will pull the code up I ran a diagnostic on xentry

I am pretty sure it’s just one , the same as my 320cdi 2009 , be careful when you replace it that there are two similar part numbers , but one has a shorter electrical cable .
I used Bosch on mine a few years ago , got it from eBay about £60-70 ??

 

[fstoc1]

I am pretty sure it’s just one , the same as my 320cdi 2009 , be careful when you replace it that there are two similar part numbers , but one has a shorter electrical cable .
I used Bosch on mine a few years ago , got it from eBay about £60-70 ??

Thanks