Used item :Mercedes-Benz W221 S550 S600 Harman Kardon LOGIC7 Amplifier AMP Model BE-7021

PREOWNED /USED OEM PART - good working condition, minor visible physical wear - does not impede on function (see images) 

Interchange: *Match P/Ns (pictured) or will not Fit/work & may damage your entertainment system, *

***WILL ONLY REPLACE SAME PART ONLY, THIS IS NOT AN UPGRADE OR A RETROFIT PART, PLEASE MATCH YOUR PART NUMBERS TO ENSURE FIT ***

 All electronic items are marked with UV ink and or engraved

**NOTE: WE MAY NEED ADDITIONAL INFO PRIOR TO DISPATCHING THE ORDER, PLEASE CHECK YOUR EMAILS AFTERWARDS REGULARLY**