There are four brands of common rail injectors, each identified by a number and a unique serial number. You have four examples below injectors in images and video for the 4 brands we distribute.
The reference number of Bosch injectors are located on the head near the electric plug, the number starts with:
0 445 110 xxx - 0 445 115 xxx - 0 445 116 xxx - 0 445 117 xxx - 0 445 120 xxx - 0 445 124 xxx - etc...
For example: the image below, an injector 1.6 HDI reference 0 445 110 239
The reference number of Delphi injectors are usually found on a label on the side, the number starts with:
EJBR1401Z -EJBR1701Z -EJBR1801Z - EJBR02101Z - EJBR3101D - EJBR4101D - etc...
For example: the image below, an injector EJBR2101Z
The reference number of Denso injectors are usually on the side:
For example: the image below, an injector 6C1Q-9K546-AC
The reference Siemens injectors are usually on top
For example: the image below, an injector 9647247280