In Order to make sure you get the right item, please confirm your OEM NUMBERS match up with one of the Numbers in our description Application: pour Audi A8 / S8 4E_ 2002-2010 pour Audi A8 / S8 4H_ 2009-2016 Reference OE/OEM Number: (Front left) 4E0616039, 4E0616039AH, 4E0616039T, 4E0616039AF, 4E0 616 039, 4E0 616 039 AH, 4E0 616 039 T, 4E0 616 039 AF, 75-00091 RI, 4E0 616 039AF, 4E0 616 039T Reference OE/OEM Number: (Front right) 4E0616040, 4E0 616 040, 4E0616040AA, 4E0 616 040 AA, 4E0616040AC, 4E0 616 040 AC, 4E0616040AE, 4E0 616 040 AE, 4E0616040AF, 4E0 616 040 AF, 4E0616040AG, 4E0 616 040 AG, 4E0616040AJ, 4E0 616 040 AJ, 4E0616040AK, 4E0 616 040 AK, 4E0616040R , 4E0 616 040 R, 4E0616040S , 4E0 616 040 S, 4E0616040T , 4E0 616 040 T Compressor: 4E0 616 005 D ; 4E0616005D 4E0 616 005 H ; 4E0616005H 4E0 616 005 F ; 4E0616005F 4E0 616 007 B ; 4E0616007B 4E0 616 007 D ; 4E0616007D Specification: Platform: 4E_ Condition: Remanufactured Placement on Vehicle: Front Left and Right Quantity: 1 pair air suspension+ 1 compressor Warranty: 2 years warranty for any manufacture defect Notice These air suspension are aftermarket ones. They will replace the original air shock. Please double confim the compatibility as well as the OEM number before purchasing. Instruction is not included. Professional installation is recommended Contact us please for whatever we can help