E55K secondary air pump. Can you help?

[MOR8A]

Can anyone tell me if the secondary air pump on the E55K is the same as on the rest of the W211 range? Part number would be great too if you could?

Many thanks in advance.

 

[kalvin928]

A0001404285 I am pretty sure is part number... fits quite a range of cars I believe. yours not working?

 

[MOR8A]

Mine is coming up as having a fault. Not sure if it is actually ''working'' or not.

 

[Auto-mobile]

If your looking for a secondhand unit make sure you buy a new relay for it.

 

[MOR8A]

I have already replaced the relay as some said that could cure the problem altogether.