Injector help auris 2.2 sr 180

[staceyemma]

Hi everyone I'm new to this forum.

I have a Toyota auris 2.2 sr180 d4d 2008 plate 

i need help my forth injector along needs replacing I'm struggling on eBay to find he correct part number etc 

can anyone help

my Mechanic took a photo of the injector with the 'part number' before he put it back in. But I'm not convinced this is the part number.

Are all the four injectors exactly the same? 

sorry for all the questions 

i hope someone can help me 

[Devon Aygo]

Part number is:

23670-29105 or

23670-29105-84

The -84 version is a reconditioned injector available from your local dealer.

The numbers on top are the Injector compensation code and is unique to each injector, if you are replacing an injector this code must be written into the engine control unit otherwise damage can be done to both injector and engine.